Oatmeal Cream Pies

Published: May 3, 2025

by Nora

These delightful Oatmeal Cream Pies bring back childhood memories with every bite. Soft, chewy oatmeal cookies filled with fluffy marshmallow cream make them perfect for lunchboxes, parties, or a cozy night in. With their warm spices and sweet filling, these cookies are a nostalgic treat that everyone will love!

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Why You’ll Love This Recipe

Classic Flavor: These Oatmeal Cream Pies capture the essence of the beloved Little Debbie snacks with a homemade twist.
Easy to Make: Simple instructions make this recipe accessible for bakers of all skill levels.
Versatile Treat: Perfect for any occasion—whether it’s a family gathering or an afternoon snack.
Customizable Filling: Feel free to experiment with different fillings like flavored creams or chocolate ganache.
Great for Sharing: With 18 cookie sandwiches, these pies are ideal for sharing with friends and family.

Tools and Preparation

Creating these Oatmeal Cream Pies is a breeze with the right tools in your kitchen. Having the right equipment ensures that your cookies turn out perfectly every time.

Essential Tools and Equipment

Stand mixer or hand mixer
Mixing bowls
Baking sheets
Parchment paper
Cookie scoop
Wire rack

Importance of Each Tool

Stand mixer or hand mixer: Ensures thorough mixing of ingredients for a uniform cookie dough.
Mixing bowls: Different sizes help in organizing your ingredients during preparation.
Baking sheets: Provide even baking spaces for cookies, ensuring they cook evenly.

Ingredients

For the Oatmeal Cookies

1 cup unsalted butter, room temperature
1 cup brown sugar (light or dark), packed
½ cup white granulated sugar
1 teaspoon pure vanilla extract
½ tablespoon molasses (not blackstrap)
2 large eggs, room temperature
1 ¾ cups all-purpose flour
1 teaspoon baking soda
1 teaspoon salt
1 teaspoon ground cinnamon
½ teaspoon pumpkin pie spice (or nutmeg)
3 cups old fashioned oats

For the Marshmallow Cream Frosting

1 cup unsalted butter, room temperature
7 oz marshmallow fluff/cream
1 cup powdered sugar, sifted
1 teaspoon pure vanilla extract
¼ teaspoon salt

How to Make Oatmeal Cream Pies

Step 1: Make the Oatmeal Cookies

In a large bowl, whisk together the flour, baking soda, salt, cinnamon, pumpkin pie spice, and oats. Set aside.
In a mixer, beat the butter, brown sugar, and granulated sugar on high speed for 2 minutes until creamy.
Add in the vanilla extract, molasses, and eggs. Mix on medium speed until fully combined.
Gradually incorporate the dry ingredients into the wet mixture on low speed until just combined.
Chill the dough in the fridge for 15 minutes while preheating your oven to 350°F. Line two baking sheets with parchment paper.
Scoop dough using a cookie scoop to form about 36 cookies (3 dozen). Place 12 cookies on each baking sheet and return remaining dough to the fridge between batches.
Bake for 8–9 minutes or until just set. Let cookies cool on the baking sheet for 4 minutes before transferring to a wire rack to cool completely.

Step 2: Make the Marshmallow Cream Frosting

In a mixer, beat together the butter and marshmallow fluff on high speed for 3 minutes until light and fluffy.
Add powdered sugar, vanilla extract, and salt. Mix on low until combined; then beat on high for an additional 4 minutes until airy and spreadable.

Step 3: Assemble the Cream Pies

Pipe or spread marshmallow frosting onto the flat side of one cooled cookie.
Sandwich it with another cookie and gently press together.
Chill your assembled cookie sandwiches in the freezer for at least 10 minutes before serving.

Now you have delicious homemade Oatmeal Cream Pies that everyone will love! Store any leftovers in the refrigerator if preparing ahead of time. Enjoy!

How to Serve Oatmeal Cream Pies

Oatmeal Cream Pies are delightful treats that can be enjoyed in various ways. Whether you want to serve them at a party or enjoy them as a quick snack, these serving suggestions will elevate your experience.

Classic Serving

With Milk: Pair your oatmeal cream pies with a glass of cold milk for a comforting combination.

Dessert Platter

Assorted Treats: Include oatmeal cream pies on a dessert platter alongside brownies and cookies for a colorful display.

Party Favors

Wrap Individually: Wrap each pie in clear plastic wrap to create charming party favors that guests can take home.

Ice Cream Sandwiches

Add Ice Cream: Use two oatmeal cream pies to sandwich a scoop of your favorite ice cream for an indulgent treat.

Coffee Companion

Perfect with Coffee: Serve oatmeal cream pies with coffee or espresso for a delightful afternoon pick-me-up.

How to Perfect Oatmeal Cream Pies

Creating the perfect oatmeal cream pies is all about attention to detail. Follow these tips to ensure your cookies are soft, chewy, and delicious.

Chill the Dough: Refrigerate the dough for at least 15 minutes to help maintain the shape of the cookies while baking.
Use Fresh Ingredients: Ensure your butter, eggs, and other ingredients are fresh for the best flavor and texture.
Sift Dry Ingredients: Sifting flour and powdered sugar helps eliminate clumps, resulting in a smoother batter and frosting.
Don’t Overbake: Keep an eye on the cookies while they bake; they should be just set in the center for optimal softness.
Let Cool Completely: Allow cookies to cool fully before frosting them. This prevents melting and ensures clean layers.

Best Side Dishes for Oatmeal Cream Pies

While oatmeal cream pies are delicious on their own, pairing them with side dishes can enhance your dessert experience. Here are some great options:

Fresh Fruit Salad: A light fruit salad provides a refreshing contrast to the sweetness of the pies.
Chocolate Fondue: Set up a chocolate fondue station where guests can dip pieces of oatmeal cream pie into warm chocolate.
Yogurt Parfait: Layer yogurt with granola and berries alongside your oatmeal cream pies for a balanced dessert option.
Ice Cream Sundae Bar: Create an ice cream sundae bar where guests can top their oatmeal cream pie sandwiches with their favorite toppings.
Cheese Platter: Include cheeses like brie or gouda which pair nicely with the spices in the cookies.
Coffee Cake: Serve slices of coffee cake which complement the cinnamon flavors in the oatmeal cookies perfectly.

Common Mistakes to Avoid

When making Oatmeal Cream Pies, it’s easy to make a few common mistakes that can affect the final outcome. Here are some tips to ensure your cookies turn out perfectly.

Using Cold Ingredients: Always use room temperature butter and eggs for better mixing and texture. Cold ingredients can result in dense cookies.
Overmixing the Dough: Mix just until combined to prevent tough cookies. Overmixing activates gluten, leading to a chewier texture than desired.
Not Chilling the Dough: Skipping the chilling step can lead to spread-out cookies. Chill for at least 15 minutes for better shape and texture.
Measuring Flour Incorrectly: Spoon and level your flour or use a kitchen scale. Too much flour can dry out the cookies, making them crumbly.
Baking on an Unprepared Sheet: Always line your baking sheets with parchment paper. This prevents sticking and ensures even baking.

Storage & Reheating Instructions

Refrigerator Storage

Store Oatmeal Cream Pies in an airtight container.
They will last up to 5 days in the refrigerator.

Freezing Oatmeal Cream Pies

Wrap each sandwich tightly in plastic wrap or aluminum foil.
Place them in a freezer-safe bag or container for up to 3 months.

Reheating Oatmeal Cream Pies

Oven: Preheat your oven to 350°F. Place pies on a baking sheet and warm for about 5 minutes.
Microwave: Heat one pie at a time in the microwave for about 10-15 seconds for a soft treat.
Stovetop: Use a skillet on low heat, cover with a lid, and warm for about 2-3 minutes on each side.

Frequently Asked Questions

What are Oatmeal Cream Pies?

Oatmeal Cream Pies are delicious sandwich cookies made of oatmeal cookies filled with fluffy marshmallow cream frosting. They are soft, chewy, and full of flavor.

Can I customize my Oatmeal Cream Pies?

Absolutely! You can add chocolate chips, raisins, or nuts to the cookie dough for extra flavor and texture.

How do I make my Oatmeal Cream Pies more flavorful?

Consider adding spices like nutmeg or ginger along with cinnamon. You may also experiment with flavored extracts like almond or coconut.

How should I store leftover Oatmeal Cream Pies?

Store any leftovers in an airtight container in the refrigerator for up to five days. For longer storage, freeze them as directed above.

Final Thoughts

These homemade Oatmeal Cream Pies are not only nostalgic but also incredibly versatile. With their soft cinnamon-spiced oatmeal cookies and fluffy marshmallow frosting, they are sure to please anyone’s sweet tooth. Feel free to customize them with your favorite mix-ins or toppings!

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