These Oatmeal Cream Pies are a delightful twist on the classic treat, reminiscent of Little Debbie’s version. With their soft cinnamon oatmeal cookies and luscious marshmallow cream filling, these pies are perfect for any occasion. Whether you’re hosting a party or simply indulging yourself, their chewy texture and sweet flavor are sure to impress!
Why You’ll Love This Recipe
- Delicious Flavor: These oatmeal cream pies bring together the warm spices of cinnamon and nutmeg with a sweet marshmallow filling.
- Easy to Make: With straightforward steps and common ingredients, this recipe is beginner-friendly.
- Versatile Treat: Ideal for lunchboxes, parties, or cozy evenings at home, these cookies fit every occasion.
- Crowd-Pleaser: Their nostalgic taste makes them a favorite among both kids and adults.
- Customizable: Feel free to add chocolate chips or nuts for an extra twist!
Tools and Preparation
To make these oatmeal cream pies easily, having the right tools is essential.
Essential Tools and Equipment
- Stand mixer or hand mixer
- Mixing bowls
- Baking sheets
- Parchment paper
- Measuring cups and spoons
Importance of Each Tool
- Stand mixer or hand mixer: Helps mix ingredients thoroughly, ensuring a smooth cookie dough.
- Mixing bowls: Essential for combining dry and wet ingredients separately before mixing.
- Baking sheets: Perfect for evenly baking your cookies without sticking.
- Parchment paper: Prevents cookies from sticking to the baking sheet, making cleanup easier.
Ingredients
These oatmeal cream pies are just like the Little Debbie’s version. They are cinnamon oatmeal cookies filled with marshmallow cream frosting.
For the Cookies
- 1 cup Unsalted butter (room temperature)
- 1 cup Brown sugar (packed light or dark)
- 1/2 cup White granulated sugar
- 1 tsp Pure vanilla extract
- 1/2 TBSP Molasses (don’t use blackstrap)
- 2 Large eggs (room temperature)
- 1 3/4 cups All-purpose flour
- 1 tsp Baking soda
- 1 tsp Salt
- 1 tsp Ground cinnamon
- 1/2 tsp Pumpkin pie spice (or use nutmeg)
- 3 cups Old fashioned oats
For the Filling
- 1 cup Unsalted butter (room temperature)
- 7 oz Marshmallow fluff/cream
- 1 cup Powdered sugar (sifted)
- 1 tsp Pure vanilla extract
- 1/4 tsp Salt
How to Make Oatmeal Cream Pies
Step 1: Preheat the Oven
Preheat your oven to 350°F (175°C). Line your baking sheets with parchment paper.
Step 2: Prepare the Cookie Dough
In a large mixing bowl, combine the following:
1. Beat together the unsalted butter, brown sugar, and white sugar until creamy.
2. Add in the eggs one at a time, mixing well after each addition.
3. Stir in vanilla extract and molasses.
In another bowl:
1. Whisk together all-purpose flour, baking soda, salt, cinnamon, pumpkin pie spice, and oats.
2. Gradually blend this dry mixture into the wet mixture until combined.
Step 3: Bake the Cookies
Drop rounded tablespoons of dough onto prepared baking sheets.
– Leave space between each cookie as they will spread while baking.
– Bake for about 10 minutes or until edges are lightly golden.
Step 4: Make the Filling
While cookies cool:
1. In a bowl, beat together unsalted butter and marshmallow fluff until smooth.
2. Gradually add powdered sugar and mix well.
3. Stir in vanilla extract and salt until fully blended.
Step 5: Assemble Your Oatmeal Cream Pies
Once cookies have cooled:
– Spread or pipe a generous amount of filling onto the flat side of one cookie.
– Top with another cookie to create a sandwich.
Enjoy your homemade Oatmeal Cream Pies! These treats are perfect for sharing—or keeping all to yourself!
How to Serve Oatmeal Cream Pies
Oatmeal cream pies are delightful treats that can be served in various ways. Whether you’re hosting a gathering or enjoying a quiet night at home, these cookies are perfect for any occasion.
Pair with Milk
- A classic combination that enhances the flavors of the oatmeal cream pies. Choose whole milk or a nut milk for a delightful dip.
Serve with Coffee
- The rich flavor of coffee complements the sweetness of the cream filling beautifully. Opt for a medium roast to balance the spices in the cookies.
Add Ice Cream
- Sandwich your oatmeal cream pies around a scoop of vanilla or cinnamon ice cream for an indulgent dessert experience that’ll impress everyone.
Pack for Lunch
- These cookies make for a great lunchbox treat. They’re easy to pack and provide a sweet surprise during the school day or at work.
Create an Oatmeal Dessert Bar
- Set up a fun dessert bar where guests can customize their oatmeal cream pies with toppings like sprinkles, chocolate chips, or fruit.

How to Perfect Oatmeal Cream Pies
To ensure your oatmeal cream pies turn out perfectly every time, consider these helpful tips.
- Use room temperature ingredients – Bring butter and eggs to room temperature for better mixing and texture.
- Don’t skip chilling the dough – Refrigerating the dough helps prevent spreading during baking, maintaining that perfect cookie shape.
- Measure oats accurately – For consistent texture, make sure to measure your oats correctly; too many can lead to dry cookies.
- Bake just until golden – Remove from the oven when edges are set and lightly golden. They’ll continue to firm up as they cool.
Best Side Dishes for Oatmeal Cream Pies
While oatmeal cream pies are delicious on their own, pairing them with some tasty sides can elevate your dessert experience. Here are some great options:
- Fresh Fruit – Brighten up your dessert table with fresh berries or sliced apples. Their natural sweetness complements the cookies nicely.
- Yogurt Parfait – Layer yogurt with granola and fruit for a creamy contrast that balances the chewy texture of oatmeal cream pies.
- Chocolate Sauce – Drizzle warm chocolate sauce over your pie sandwiches for an extra indulgent treat that’s sure to please chocolate lovers.
- Whipped Cream – Serve a dollop of whipped cream alongside your oat-filled delights to add lightness and richness.
- Nut Butter Dip – Pair with almond or peanut butter dip for those who enjoy a savory twist alongside their sweet bites.
- Cheese Platter – Offer assorted cheeses as a unique side option that contrasts nicely with the sweetness of oatmeal cream pies.
Common Mistakes to Avoid
Making oatmeal cream pies can be simple, but a few common mistakes can ruin your dessert. Here are some tips to help you avoid these pitfalls.
- Incorrect butter temperature – Using cold butter can prevent the cookies from spreading properly. Make sure your butter is at room temperature for the best texture.
- Overmixing the batter – Mixing too much can lead to tough cookies. Mix until just combined to keep them soft and chewy.
- Skipping the chilling step – Not chilling the dough can cause your cookies to spread too much while baking. Chill for at least 30 minutes for the right thickness.
- Not measuring ingredients accurately – Using too much or too little of an ingredient can affect the final product. Use proper measuring cups and spoons for accuracy.
- Ignoring oven temperatures – Every oven is different. Always check your cookies a minute or two earlier than suggested to avoid burning.

Storage & Reheating Instructions
Refrigerator Storage
- Store oatmeal cream pies in an airtight container.
- They will stay fresh for up to one week in the refrigerator.
Freezing Oatmeal Cream Pies
- Wrap each pie individually in plastic wrap before placing them in a freezer-safe bag.
- They can be frozen for up to three months.
Reheating Oatmeal Cream Pies
- Oven – Preheat your oven to 350°F (175°C). Place pies on a baking sheet and heat for about 5-7 minutes until warm.
- Microwave – Heat each pie on a microwave-safe plate for about 10-15 seconds until just warm.
- Stovetop – Warm them in a skillet over low heat, flipping occasionally, for about 2-3 minutes.
Frequently Asked Questions
How do I make my oatmeal cream pies chewier?
To enhance chewiness, add an extra egg yolk or use brown sugar instead of white sugar.
Can I customize my oatmeal cream pie filling?
Absolutely! You can mix in chocolate chips, nuts, or even flavored extracts to personalize your filling.
How long do oatmeal cream pies last?
When stored properly, they can last up to one week in the fridge or three months in the freezer.
What is the best way to serve oatmeal cream pies?
Serve them chilled or at room temperature with a glass of milk for a delightful treat.
Are oatmeal cream pies suitable for special diets?
You can modify this recipe using gluten-free flour and dairy-free butter substitutes to suit various dietary needs.
Final Thoughts
These oatmeal cream pies are not only comforting but also incredibly versatile. You can customize them with different fillings and spices according to your taste. Give this recipe a try, and enjoy making these delightful treats that bring back memories of childhood!
Oatmeal Cream Pies
- Total Time: 30 minutes
- Yield: Approximately 12 servings 1x
Description
Indulge in the nostalgic flavors of homemade Oatmeal Cream Pies, a delightful spin on the classic treat that brings back fond childhood memories. These sandwich cookies feature soft and chewy cinnamon oatmeal cookies, generously filled with a luscious marshmallow cream filling. Perfect for any occasion—whether as a lunchbox surprise, party treat, or cozy evening snack—these pies are sure to impress both kids and adults alike. With easy-to-follow instructions and customizable options, making these delightful desserts is not only fun but also rewarding. Elevate your dessert experience with these irresistible Oatmeal Cream Pies!
Ingredients
- 1 cup unsalted butter (room temperature)
- 1 cup brown sugar (packed)
- 1/2 cup white granulated sugar
- 2 large eggs (room temperature)
- 3 cups old-fashioned oats
- 7 oz marshmallow fluff
Instructions
- Preheat oven to 350°F (175°C) and line baking sheets with parchment paper.
- In a large bowl, cream together butter, brown sugar, and white sugar until smooth. Add eggs one at a time, mixing well after each addition.
- Stir in vanilla extract and molasses.
- In another bowl, whisk flour, baking soda, salt, cinnamon, pumpkin pie spice, and oats. Gradually combine dry ingredients with wet ingredients until well mixed.
- Drop rounded tablespoons of dough onto prepared baking sheets and bake for 10 minutes or until edges are lightly golden.
- Allow cookies to cool completely before preparing the filling by beating together butter and marshmallow fluff until smooth. Gradually add powdered sugar until well combined.
- Spread filling between two cookies to create sandwiches.
- Prep Time: 20 minutes
- Cook Time: 10 minutes
- Category: Dessert
- Method: Baking
- Cuisine: American
Nutrition
- Serving Size: 1 Oatmeal Cream Pie (70g)
- Calories: 300
- Sugar: 20g
- Sodium: 180mg
- Fat: 12g
- Saturated Fat: 7g
- Unsaturated Fat: 4g
- Trans Fat: 0g
- Carbohydrates: 45g
- Fiber: 2g
- Protein: 3g
- Cholesterol: 30mg



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