Pumpkin Spice Oatmeal Whoopie Pies

Oatmeal Pumpkin Sandwich Cookies are a delightful autumn treat, featuring warmly spiced oatmeal cookies generously filled with a luscious, buttery maple frosting. These exquisite sandwich cookies are a celebration of beloved fall flavors, offering a comforting taste that everyone will adore.

Close-up of a stack of freshly baked Oatmeal Pumpkin Sandwich Cookies with maple frosting, on a white background, highlighting their rich texture and inviting fall colors.

Each bite of these heavenly oatmeal cookies with pumpkin delivers a satisfying blend of textures and tastes. Experience the delightful chewiness of oatmeal, the comforting warmth of pumpkin spices, and the irresistible sweetness of velvety maple buttercream. These pumpkin oatmeal cookies are a harmonious symphony of flavors, designed to evoke the cozy charm of autumn afternoons and the joyful spirit of festive gatherings. Perfect for any fall occasion, they are sure to become a cherished part of your seasonal baking traditions.

Embrace the Essence of Autumn with Pumpkin Oatmeal Sandwich Cookies

These Pumpkin Oatmeal Sandwich Cookies truly encapsulate the spirit of autumn in every mouthful. This recipe masterfully combines the inviting warmth of spiced oatmeal cookies with the rich, earthy sweetness of pumpkin puree. The result is a cookie that is perfectly soft and wonderfully chewy, striking an ideal balance between wholesome oats and classic pumpkin spices. As they bake, a comforting aroma of cinnamon, nutmeg, and ginger will waft through your kitchen, instantly transforming your home into a cozy autumnal haven.

What truly elevates these cookies is the exquisite maple frosting, a creamy, sweet, and buttery filling that marries flawlessly with the spiced cookie layers. The textural interplay is a highlight: crisp edges give way to tender, moist centers, while the smooth, rich frosting introduces another dimension of luxuriousness. These cookies are not just a dessert; they are an experience, a moment of pure fall bliss.

Whether you’re preparing for a vibrant fall gathering, contributing to a bake sale, or simply seeking a comforting companion for your warm cup of tea or coffee, these pumpkin oatmeal treats are an impeccable choice. Their convenient sandwich form makes them highly portable, ideal for sharing with friends and family, or for a delightful addition to lunchboxes, bringing a touch of homemade goodness wherever they go.

Why You’ll Fall in Love with This Pumpkin Oatmeal Cookie Recipe

Discover the compelling reasons why these homemade Oatmeal Pumpkin Sandwich Cookies will quickly become a cherished favorite in your recipe collection:

  • Unforgettable Flavor Profile: The inclusion of real pumpkin puree infuses these cookies with a distinctive seasonal twist, lending them a subtle sweetness and the quintessential taste of autumn. This is perfectly complemented by a decadent, buttery maple frosting, creating a harmonious balance of flavors that is both sophisticated and deeply comforting. Each ingredient plays its part in building a rich, multifaceted taste experience that celebrates the very best of fall.
  • Remarkable Versatility: While undeniably perfect for fall gatherings and holiday parties, these robust sandwich cookies possess a versatility that allows them to be enjoyed throughout the year. They are robust enough to withstand transportation, making them an impressive and welcome addition to any dessert table, cookie exchange, or potluck. Their crowd-pleasing appeal ensures they’ll be devoured no matter the season.
  • Effortless Preparation: This recipe is designed with simplicity in mind, utilizing common pantry ingredients and following straightforward steps that are accessible to bakers of all skill levels, from novices to seasoned pros. The ease of preparation also means these cookies can be made in advance, providing a convenient solution for entertaining guests or preparing thoughtful homemade gifts, reducing stress and maximizing enjoyment.
Freshly baked pumpkin oatmeal sandwich cookies cooling on a wire rack, showing their soft texture and golden brown edges.

Essential Ingredients for Perfect Pumpkin Oatmeal Sandwich Cookies

Crafting these delectable Oatmeal Pumpkin Sandwich Cookies begins with selecting the right ingredients. Here’s a closer look at what you’ll need to create these fall-inspired treats, along with some insights into why each component is crucial:

Shortening: For cookies with a wonderfully rich taste and a tender, melt-in-your-mouth texture, use 1 cup of shortening. Shortening helps create a softer crumb and prevents the cookies from spreading too much, ensuring a perfect sandwich shape.

Brown sugar: Adding 1 cup of packed brown sugar contributes significant moisture and a deep, molasses-rich flavor that perfectly complements the pumpkin and spices. Always make sure it’s firmly packed for accurate measurement.

Granulated sugar: Use 1 cup of white granulated sugar to provide essential sweetness and to help create a soft, delicate texture in your cookies.

Eggs: Two large eggs act as a binding agent, bringing all the ingredients together and adding structure, moisture, and richness to the cookie dough.

Vanilla extract: Just 1 teaspoon of vanilla extract is a flavor enhancer, elevating all the wonderful notes of pumpkin and spice in these cookies.

Pumpkin puree: This is the star ingredient! You will need 1 cup of pure pumpkin puree (not pumpkin pie filling) to impart the signature taste, moist texture, and beautiful autumnal hue to your cookies.

Cloves: Add in ¼ teaspoon of ground cloves for a strong, pungent, and intensely aromatic flavor that is characteristic of fall baking. A little goes a long way!

Nutmeg: For a warm, comforting, and slightly sweet undertone, use ¼ teaspoon of ground nutmeg. It’s a classic pairing with pumpkin.

Ginger: Use ½ teaspoon of ground ginger to give the cookie dough a delightful spicy kick that harmonizes exquisitely with the other warm spices.

Cinnamon: You will need 1 teaspoon of ground cinnamon, which provides that quintessential warm, woodsy, and aromatic taste—the very essence of fall flavor.

Salt: A crucial ½ teaspoon of salt helps to balance all the wonderful sweet and spicy flavors, preventing them from becoming cloying and enhancing the overall taste profile.

Baking powder: Using ½ teaspoon of baking powder provides initial lift, helping the cookies rise and puff up to a soft, inviting texture as they bake.

Baking soda: Adding 2 teaspoons of baking soda works with the acidic pumpkin to create a reaction that makes the cookies wonderfully soft, airy, and chewy.

Flour: The structural foundation of this cookie dough is 2 ½ cups of all-purpose flour, providing the necessary body and consistency.

Oats: To create those irresistible chewy treats, incorporate 1 ½ cups of quick oats into the dough. Quick oats blend seamlessly and contribute a pleasant texture without being too coarse.

Ingredients for Maple Buttercream Frosting

The creamy, sweet filling is what transforms these into true sandwich cookies. Here’s what you’ll need for the maple buttercream:

Butter: For a deliciously rich and smooth frosting, you will need 2 tablespoons of unsalted butter, melted. Ensure it’s not hot, just melted.

Milk: Help achieve the perfect, spreadable consistency by adding 1 ½ tablespoons of milk. You might need to adjust this amount slightly to reach your desired texture.

Maple extract: Use 2 teaspoons of maple extract to infuse the frosting with an authentic, delightful fall flavor that pairs perfectly with pumpkin.

Powdered sugar: Adding 2 cups of powdered sugar (confectioners’ sugar) is essential for making the frosting incredibly smooth, sweet, and firm enough to hold its shape between the cookies.

Step-by-step image showing how to mix ingredients for pumpkin oat sandwich cookies.

How to Make Delicious Oatmeal Pumpkin Sandwich Cookies

Follow these simple steps to create a batch of incredibly flavorful Oatmeal Pumpkin Sandwich Cookies that will be the highlight of your fall baking.

Prep Work

Begin by preheating your oven to 375°F (190°C). Prepare a baking sheet by spraying it lightly with non-stick cooking spray, or for easier cleanup, line it with parchment paper or a silicone baking mat. Set the prepared sheet aside.

Mixing the Cookie Batter

In a spacious mixing bowl, use an electric mixer to cream together the shortening, brown sugar, and white granulated sugar until the mixture is light and fluffy. This step is crucial for incorporating air and ensuring a tender cookie texture. Next, beat in the eggs one at a time, followed by the vanilla extract and the pumpkin puree, mixing until well combined and smooth.

Now, it’s time to add the aromatic spices: cloves, nutmeg, ginger, and cinnamon, along with the salt. Stir these in gently until they are fully incorporated into the pumpkin mixture. *For convenience, you can substitute the individual cloves, nutmeg, and ginger with 1 teaspoon of pumpkin pie spice if desired.*

Finally, gradually add the baking powder, baking soda, and flour to the wet ingredients, mixing on low speed until just combined. Be careful not to overmix, as this can lead to tough cookies. Lastly, fold in the quick oats until all ingredients are uniformly distributed throughout the dough.

Baking the Cookies

Using a spoon or a small cookie scoop, drop rounded spoonfuls of dough onto your prepared baking sheet, leaving adequate space between each cookie for spreading. Bake in the preheated oven for approximately 10 minutes, or until the edges are lightly golden and the centers are just set. This recipe should yield about 20-24 individual cookies, which will make 10-12 complete sandwich cookies. Once baked, remove the cookies from the oven and allow them to cool completely on a wire rack while you prepare the frosting.

A plate of finished oatmeal pumpkin sandwich cookies, showcasing their golden color and thick maple frosting.

Crafting the Maple Buttercream Frosting and Assembly

While the cookies are cooling, prepare your luscious maple buttercream. In a medium-sized bowl, whisk together the melted butter, milk, maple extract, and powdered sugar until smooth and creamy. If the frosting is too thick, add a tiny bit more milk, a half-teaspoon at a time, until you reach your desired spreading consistency. If it’s too thin, add a little more powdered sugar.

Once the cookies are completely cool, spread a generous spoonful of the maple frosting onto the flat side of one cookie. Then, gently press another cookie on top, creating a perfect sandwich. Repeat this process until all cookies are paired. Allow the assembled sandwich cookies to cool and set for an additional 10-15 minutes, allowing the frosting to firm up slightly. Then, serve and enjoy these irresistible fall delights!

pumpkin oatmeal sandwich cookies

Oatmeal Pumpkin Sandwich Cookies

Oatmeal Pumpkin Sandwich Cookies are a tasty spiced oatmeal cookie with a buttery maple frosting sandwiched in between! These sandwich cookies combine the comforting flavors of fall with the classic appeal of oatmeal cookies, making them an ideal autumn treat.

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Course: Cookies, Dessert, Desserts, treat
Cuisine: American
Keyword: Oatmeal Pumpkin Sandwich Cookies, Fall Desserts, Maple Frosting
Prep Time: 20 minutes
Cook Time: 10 minutes
Total Time: 30 minutes
Servings: 10 sandwich cookies
Calories: 638kcal
Author: Jessica & Nellie

Ingredients 

  • 1 cup shortening
  • 1 cup brown sugar packed
  • 1 cup white sugar
  • 2 eggs
  • 1 tsp vanilla extract
  • 1 cup pumpkin puree
  • ¼ tsp cloves*
  • ¼ tsp nutmeg*
  • ½ tsp ginger*
  • 1 tsp cinnamon
  • ½ tsp salt
  • ½ tsp baking powder
  • 2 tsp baking soda
  • 2 ½ cups flour
  • 1 ½ cups quick oatmeal

Maple Buttercream frosting

  • 2 TBSP butter melted
  • 1 ½ TBSP milk
  • 2 tsp maple extract
  • 2 cups powdered sugar

Instructions

  • Prep: Preheat the oven to 375°F (190°C). Spray a baking sheet with non-stick cooking spray, or line with parchment paper or a silicon mat. Set it aside.
  • Dough: In a large mixing bowl, using an electric mixer, cream the shortening and the brown and white sugars until light and fluffy. Beat in the eggs, vanilla extract, and the pumpkin puree until well combined.
  • Add the spices (cloves, nutmeg, ginger, cinnamon, and salt), stirring to combine. Incorporate the baking powder, baking soda, and flour. Finally, add the quick oats and stir all ingredients until just combined, being careful not to overmix.
  • Bake: Drop the dough by spoonfuls onto the prepared baking sheet and bake for 10 minutes, or until edges are lightly golden. This should make about 20-24 cookies, resulting in 10-12 complete sandwich cookies. Let the cookies cool completely on a wire rack while you prepare the frosting.
  • Maple Buttercream Frosting and Assemble: In a medium size bowl, whisk the melted butter, milk, maple extract, and powdered sugar until smooth and creamy. Add more milk or sugar if needed to achieve your desired spreading consistency.
  • Spread a spoonful of frosting onto the flat side of one cooled cookie, then gently press another cookie onto the frosting to create the sandwich. Let the assembled cookies set for 10-15 minutes, then serve and enjoy!

Notes

Store any leftover cookies in an airtight container in the refrigerator for up to 5 days to maintain freshness. To prevent sticking, place a piece of parchment paper between the layers of cookies.

Nutrition

Calories: 638kcal | Carbohydrates: 100g | Protein: 7g | Fat: 25g | Saturated Fat: 7g | Polyunsaturated Fat: 6g | Monounsaturated Fat: 10g | Trans Fat: 3g | Cholesterol: 39mg | Sodium: 377mg | Potassium: 195mg | Fiber: 3g | Sugar: 66g | Vitamin A: 3935IU | Vitamin C: 1mg | Calcium: 56mg | Iron: 3mg
Tried this recipe?Mention @familycookierecipes or tag #familycookierecipes!

Expert Tips for the Best Pumpkin Oatmeal Sandwich Cookies

Achieving perfectly soft, flavorful, and beautifully assembled Pumpkin Oatmeal Sandwich Cookies is easy with a few key tips:

  • Measure Flour Correctly: For the best texture, always spoon your flour into the measuring cup and then level it off with a straight edge. Scooping directly from the bag can compact the flour, leading to too much flour and dry, crumbly cookies.
  • Don’t Overmix the Dough: Once you add the dry ingredients, mix only until just combined. Overmixing develops the gluten in the flour, resulting in tough cookies instead of tender ones.
  • Ensure Pumpkin Puree is Unsweetened: Make sure you are using 100% pure pumpkin puree, not pumpkin pie filling, which contains added sugars and spices that will alter the recipe’s balance.
  • Cool Cookies Completely: It’s absolutely essential that your cookies are fully cooled before applying the maple frosting. Warm cookies will melt the frosting, creating a sticky mess. Patience is key for perfect sandwich cookies!
  • Adjust Frosting Consistency: The amount of milk needed for the buttercream can vary based on humidity and how much powdered sugar you use. Start with the recommended amount and add more milk in tiny increments (half a teaspoon at a time) if it’s too thick, or more powdered sugar if it’s too thin, until you achieve a smooth, spreadable, yet firm consistency.
  • Even Cookie Size: For uniform sandwich cookies, use a cookie scoop to portion out the dough. This ensures all cookies bake evenly and fit together perfectly.

Storage and Freezing Guidelines

To keep your Oatmeal Pumpkin Sandwich Cookies fresh and delicious, proper storage is vital:

Store these delectable cookies in an airtight container in the refrigerator. When stored correctly, they will maintain their freshness and wonderful flavor for up to 5 days, ready to be enjoyed whenever a craving strikes. Due to the creamy buttercream frosting, these sandwich cookies hold up significantly better when chilled, as the cold helps the frosting retain its structure and prevents it from becoming too soft.

To prevent the cookies from sticking together and to preserve their beautiful appearance, it is highly recommended to place a piece of parchment paper or wax paper between each layer of cookies within the airtight container.

For longer storage, these cookies can also be frozen. Once the frosting has set, arrange the sandwich cookies in a single layer on a baking sheet and freeze until solid (about 1-2 hours). Then, transfer them to an airtight, freezer-safe container or bag, placing parchment paper between layers. They can be frozen for up to 2-3 months. Thaw them in the refrigerator overnight or at room temperature for an hour before serving.

Customization and Creative Variations

While these Oatmeal Pumpkin Sandwich Cookies are perfect as is, they also lend themselves beautifully to various customizations:

  • Chocolatey Twist: Fold in a cup of mini chocolate chips or white chocolate chips into the cookie dough for an extra layer of sweetness and texture.
  • Nutty Crunch (if no allergies): For those without nut allergies, a ½ cup of finely chopped pecans or walnuts can add a delightful crunch and nutty flavor to the cookies.
  • Different Frostings: Experiment with other frosting flavors! A classic cream cheese frosting, a cinnamon buttercream, or even a spiced brown sugar frosting would complement the pumpkin cookies wonderfully.
  • Spice Adjustment: If you prefer a milder spice profile, reduce the amount of cloves and ginger. For an extra kick, a pinch of allspice can be added to the cookie dough.
  • Extract Alternatives: While maple extract is divine, you could also try a touch of almond extract or rum extract in the buttercream for a different flavor dimension.
  • Dried Fruit Addition: For added chewiness and natural sweetness, consider adding ½ cup of finely chopped dried cranberries or raisins to the cookie dough.

Frequently Asked Questions About Pumpkin Oatmeal Sandwich Cookies

Here are answers to some common questions you might have about making and enjoying these delightful fall treats:

Can the oatmeal pumpkin sandwich cookies be made gluten-free?
Yes, absolutely! To make these oatmeal pumpkin sandwich cookies gluten-free, you’ll need to make a couple of substitutions. First, ensure you use certified gluten-free oats. Second, replace regular all-purpose flour with a high-quality gluten-free all-purpose flour blend. Many good blends are available on the market today. If your chosen gluten-free flour blend does not already contain it, you may need to add about ½ teaspoon of xanthan gum to the dry ingredients to help with the cookie’s structure and texture, mimicking the elasticity of gluten. The remaining ingredients typically remain the same.

Are there any variations for those with nut allergies?
For individuals with nut allergies, these oatmeal pumpkin sandwich cookies can be easily adapted to be nut-free. The base recipe does not call for nuts, making it inherently safe if no nuts are added. If any recipe variation or other ingredient specifies nuts, simply omit them entirely. For an alternative texture or flavor, consider replacing nuts with seeds like pumpkin seeds (pepitas) or sunflower seeds, ensuring they are from a nut-free facility. Always be diligent and check the labels of all ingredients, including pumpkin puree and spices, to ensure they are certified free from nut contamination and were not processed on shared equipment.

Can I use canned pumpkin pie filling instead of pumpkin puree?
No, it is highly recommended to use 100% pure pumpkin puree. Pumpkin pie filling already contains added sugars and spices, which would significantly alter the flavor profile and sweetness balance of these cookies. Using pie filling would likely result in an overly sweet cookie with an unbalanced spice blend. Always opt for pure pumpkin puree for the best results.

What kind of oats should I use? Can I use old-fashioned oats?
This recipe calls for quick oats, which are thinner and cook faster, contributing to a chewier and softer cookie texture. While old-fashioned (rolled) oats can be used, they are thicker and will give the cookies a more pronounced, heartier texture. If you use old-fashioned oats, the cookies might be slightly less delicate, but still delicious. No adjustments to the quantity are typically needed.

How long are pumpkin oatmeal cookie sandwiches good for?
When stored properly in an airtight container in the refrigerator, your pumpkin oatmeal cookie sandwiches will remain fresh and delicious for up to 5 days. Chilling is important for the buttercream frosting. To prevent the cookies from sticking together and to maintain their aesthetic appeal, it’s a good idea to place a piece of parchment paper between the layers when stacking them in the container.

Delightful Serving Suggestions for Pumpkin Sandwich Cookies

These Oatmeal Pumpkin Sandwich Cookies are incredibly versatile and make a delightful treat for a wide array of occasions. Here are some ideas to serve them:

  • Classic Pairing: Serve them as a comforting afternoon snack alongside a tall glass of cold milk, a steaming cup of hot tea, or a freshly brewed coffee.
  • Fall Favorites: Elevate your fall gatherings by pairing these cookies with seasonal beverages like pumpkin spice lattes, warm apple cider, or a rich chai tea.
  • Elegant Platter: Arrange these beautifully crafted cookies on a decorative platter to create an impressive centerpiece for holiday parties, family dinners, or any special occasion.
  • Indulgent Dessert: For an extra decadent dessert, try sandwiching a scoop of premium vanilla bean ice cream between two cookies. This creates an unforgettable ice cream sandwich infused with irresistible seasonal flavors.
  • Thoughtful Gifts: Package these charming cookies in decorative tins, clear cellophane bags, or elegant boxes for heartfelt gift-giving. They make wonderful homemade presents for teachers, neighbors, coworkers, or friends during the autumn months.
  • Dessert Charcuterie Board: Incorporate them into a stunning dessert charcuterie board. Arrange them alongside other fall-themed treats such as caramel apples, candied pecans, miniature pumpkin pies, and various cheeses for a truly attractive and varied spread that guests will adore.
  • Breakfast Treat: While certainly indulgent, a single cookie pairs wonderfully with your morning coffee for a special breakfast treat on a crisp autumn day.
A beautifully composed flat lay of Oatmeal Pumpkin Sandwich Cookies, showcasing their appealing presentation for social media or a blog post.
Oatmeal Pumpkin Sandwich Cookies are a tasty spiced oatmeal cookies with a buttery maple frosting sandwiched in between! These sandwich cookies have delightful fall flavors everyone loves!

Explore More Amazing Pumpkin Flavored Treats:

If you love these Pumpkin Oatmeal Sandwich Cookies, you’ll definitely want to try these other fantastic pumpkin-inspired recipes:

  • GLAZED PUMPKIN OATMEAL COOKIES
  • PUMPKIN SNICKERDOODLE COOKIE BARS
  • PUMPKIN CHEESECAKE GINGER COOKIES
  • PUMPKIN OATMEAL CHOCOLATE CHIP COOKIES
  • ICED PUMPKIN COOKIES
  • APPLE PUMPKIN OATMEAL COOKIES
  • PUMPKIN SNICKERDOODLES
  • SOFT PUMPKIN GINGERSNAP COOKIES
  • WHITE CHOCOLATE CHIP PUMPKIN OATMEAL COOKIES
  • FROSTED PUMPKIN GINGER COOKIES
  • ORANGE PUMPKIN COOKIES
  • ICED CINNAMON PUMPKIN COOKIES
  • APPLE PUMPKIN OATMEAL COOKIES
  • PUMPKIN PUDDING COOKIES

These Oatmeal Pumpkin Sandwich Cookies are truly a satisfying blend of textures and tastes, featuring a wonderfully sweet and smooth maple frosting. Bursting with the comforting essence of fall, these sandwich cookies perfectly capture the cozy spirit of autumn afternoons, making them an ideal treat for any occasion.

A high-angle shot of Oatmeal Pumpkin Sandwich Cookies with maple frosting, arranged appealingly for a Pinterest-style image, emphasizing their inviting fall charm.
Oatmeal Pumpkin Sandwich Cookies are a tasty spiced oatmeal cookies with a buttery maple frosting sandwiched in between! These sandwich cookies have delightful fall flavors everyone loves!