Oatmeal Cream Pie Cookies Recipe: Soft, Chewy, and Filled with Fluffy Vanilla Cream

Introduction

If you’re a fan of nostalgic homemade desserts, these Oatmeal Cream Pie Cookies are guaranteed to become a favorite. Soft, chewy oatmeal cookies are sandwiched together with a light, fluffy vanilla cream filling to create a dessert that’s every bit as delicious as the classic treat—but even better because it’s homemade. The warm cinnamon, buttery oats, and sweet creamy filling come together in every bite for the perfect balance of flavor and texture.

The first time I baked these cookies, they disappeared almost immediately. The cookies were incredibly soft with just the right amount of chewiness, while the creamy filling made them feel extra special. Since then, they’ve become one of my favorite desserts for family gatherings, bake sales, and holiday cookie trays. They’re surprisingly simple to make and always impress anyone who takes a bite.

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Oatmeal Cream Pie Cookies Recipe: Soft, Chewy, and Filled with Fluffy Vanilla Cream


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  • Author: Amelia
  • Total Time: 32 minutes
  • Yield: 12 sandwich cookies
  • Diet: Vegetarian

Description

Oatmeal Cream Pie Cookies are soft and chewy oatmeal cookies sandwiched together with a fluffy vanilla marshmallow cream filling. Inspired by the classic snack cake, these homemade cookies are perfect for lunchboxes, holidays, or an indulgent dessert.


Ingredients

  • For the Oatmeal Cookies:
  • 1 cup unsalted butter, softened
  • 1 cup packed light brown sugar
  • 1/2 cup granulated sugar
  • 2 large eggs
  • 2 teaspoons vanilla extract
  • 1 1/2 cups all-purpose flour
  • 1 teaspoon baking soda
  • 1/2 teaspoon baking powder
  • 1/2 teaspoon salt
  • 1 teaspoon ground cinnamon
  • 1/4 teaspoon ground nutmeg
  • 3 cups old-fashioned rolled oats
  • For the Cream Filling:
  • 1/2 cup unsalted butter, softened
  • 1 1/2 cups powdered sugar
  • 1 jar (7 oz) marshmallow creme
  • 1 teaspoon vanilla extract
  • 12 tablespoons heavy cream or milk, if needed


Instructions

  1. Preheat the oven to 350°F (175°C). Line baking sheets with parchment paper.
  2. Cream together the butter, brown sugar, and granulated sugar until light and fluffy.
  3. Beat in the eggs one at a time, then mix in the vanilla extract.
  4. In a separate bowl, whisk together the flour, baking soda, baking powder, salt, cinnamon, and nutmeg.
  5. Gradually mix the dry ingredients into the wet ingredients until just combined.
  6. Fold in the rolled oats.
  7. Drop rounded tablespoons of dough onto the prepared baking sheets, spacing them about 2 inches apart.
  8. Bake for 10-12 minutes, or until the edges are lightly golden and the centers are just set.
  9. Allow the cookies to cool on the baking sheet for 5 minutes, then transfer to a wire rack to cool completely.
  10. For the filling, beat together the butter, powdered sugar, marshmallow creme, and vanilla until light and fluffy. Add heavy cream if needed for a spreadable consistency.
  11. Spread or pipe the filling onto the flat side of one cookie and top with another cookie to create a sandwich.
  12. Repeat with the remaining cookies and serve.

Notes

  • Do not overbake the cookies—they should remain soft for the best texture.
  • Old-fashioned rolled oats provide the ideal chewy consistency.
  • Chill the filled cookies for 15-20 minutes if you prefer a firmer filling.
  • Store in an airtight container at room temperature for up to 3 days or refrigerate for up to 1 week.
  • The cookies can be frozen, with or without filling, for up to 2 months.
  • Prep Time: 20 minutes
  • Cook Time: 12 minutes
  • Category: Dessert
  • Method: Baking
  • Cuisine: American

Why You’ll Love This Recipe

  • Soft and chewy oatmeal cookies.
  • Light, fluffy homemade cream filling.
  • Better than the store-bought version.
  • Easy to make from scratch.
  • Perfect for holidays, parties, and bake sales.
  • Family-friendly and kid-approved.
  • Great make-ahead dessert.
  • Rich buttery flavor with warm cinnamon.
  • Freezes beautifully.
  • Perfect for sharing.

Ingredients

Tip: You can find the complete list of ingredients and their measurements in the recipe card below.

Old-Fashioned Rolled Oats give the cookies their signature chewy texture and hearty flavor. Avoid instant oats, as they create a much softer texture.

All-Purpose Flour provides structure while keeping the cookies soft and tender.

Baking Soda helps the cookies rise properly while creating a light texture.

Ground Cinnamon adds warmth and enhances the natural sweetness of the oats.

Salt balances the sweetness and highlights the buttery flavor.

Unsalted Butter creates rich, tender cookies while adding moisture and flavor. Softened butter creams easily with the sugars.

Brown Sugar contributes moisture and a subtle caramel flavor that pairs perfectly with the oats.

Granulated Sugar balances the sweetness and helps create lightly crisp edges.

Eggs bind the dough together and help produce soft, chewy cookies.

Vanilla Extract enhances both the cookies and the cream filling with warm, comforting flavor.

Powdered Sugar creates a smooth, fluffy filling without any graininess.

Marshmallow Creme gives the filling its signature light texture and nostalgic flavor.

Heavy Cream or Milk helps adjust the filling to the perfect spreadable consistency if needed.

How to Make

Preheat your oven to 350°F (175°C) and line baking sheets with parchment paper.

In a medium bowl, whisk together the flour, baking soda, cinnamon, and salt until evenly combined.

In a large mixing bowl, beat the softened butter, brown sugar, and granulated sugar until light and fluffy. Add the eggs one at a time, mixing well after each addition, then stir in the vanilla extract.

Gradually add the dry ingredients to the wet ingredients, mixing just until combined. Fold in the rolled oats until evenly distributed throughout the dough.

Using a cookie scoop, place equal portions of dough onto the prepared baking sheets, leaving enough space between each cookie for spreading.

Bake for 10 to 12 minutes, or until the edges are lightly golden while the centers remain soft. Remove from the oven and allow the cookies to cool completely on a wire rack.

To prepare the filling, beat the softened butter until creamy. Add the powdered sugar, marshmallow creme, vanilla extract, and a small amount of heavy cream or milk if needed. Continue mixing until the filling becomes smooth, fluffy, and easy to spread.

Spread or pipe a generous amount of filling onto the flat side of one cooled cookie, then gently press a second cookie on top to create a sandwich. Repeat with the remaining cookies.

Serve immediately or refrigerate for about 20 minutes to allow the filling to set slightly.

Common Mistakes to Avoid

  • Overbaking the cookies.
  • Using instant oats instead of rolled oats.
  • Filling warm cookies.
  • Overmixing the dough.
  • Using cold butter.
  • Adding too much flour.
  • Making cookies different sizes.
  • Using too much filling, causing it to squeeze out.

Equipment Needed

Here’s what you’ll want to have on hand:

Silicone Spatula – Durable, heat-resistant silicone spatula perfect for mixing, scraping, and spreading. Gentle on non-stick cookware and easy to clean.

Large pot – You’ll need this to boil the whole cabbage head and soften the leaves.

large bowl –Spacious, durable large bowl ideal for mixing, serving, or food preparation. Made from sturdy material and easy to clean.

Sharp knife – For coring the cabbage and slicing out the thick stem in each leaf. A paring knife works best.

Mixing bowl – A big bowl makes it easier to combine your meat and rice filling evenly.

Cutting board – For prepping cabbage leaves and rolling them like a pro.

Full-Size Blender – is a powerful kitchen appliance for making smoothies, soups, and sauces in large batches.

 3-in-1 Air Fryer – This versatile 3-in-1 air fryer offers Air Fry for healthier meals with less oil, Bake for bakery-quality desserts and treats, and Reheat to bring leftovers back to life with crispy, flavorful results

Servings and Timing

  • Servings: 12 cream pie cookies
  • Prep Time: 20 minutes
  • Cook Time: 12 minutes
  • Total Time: 32 minutes

Storage/Reheating

Store the assembled oatmeal cream pie cookies in an airtight container in the refrigerator for up to 5 days. Let them sit at room temperature for about 10 minutes before serving for the softest texture. They can also be frozen individually for up to 3 months. Thaw overnight in the refrigerator before enjoying.

Variations and Customizations

One of the reasons Oatmeal Cream Pie Cookies are so popular is their versatility. The soft oatmeal cookies provide the perfect base for countless delicious flavor combinations.

For extra spice, add a pinch of nutmeg, cloves, or pumpkin pie spice to the cookie dough. These warm spices create an even cozier flavor that’s especially perfect during the fall and winter months.

Mix raisins, chopped pecans, walnuts, white chocolate chips, or butterscotch chips into the cookie dough for additional texture and flavor. Toasted nuts add a wonderful crunch that complements the chewy oats.

If you’re a chocolate lover, drizzle melted dark or white chocolate over the finished sandwich cookies for an elegant finish. Mini chocolate chips folded into the dough also create delicious bites of chocolate throughout the cookies.

For a maple variation, replace part of the vanilla extract in the filling with maple extract to create a rich, bakery-style flavor.

Cream cheese can replace part of the butter in the filling for a tangier, richer center that balances the sweetness beautifully.

During the holidays, decorate the edges of the cream filling with festive sprinkles or finely chopped nuts for a colorful presentation that’s perfect for cookie platters.

These cookies are also wonderful served slightly chilled or at room temperature with a glass of milk, a hot cup of coffee, or warm tea. No matter how you customize them, they’re sure to become a favorite homemade dessert.

Nutrition and Dietary Info

NutrientPer Serving
Calories390
Protein4 g
Carbohydrates54 g
Fat18 g
Saturated Fat11 g
Fiber2 g
Sugar35 g
Sodium180 mg

Nutrition values are approximate and may vary depending on the ingredients used.

Expert Tips & Customizations

Use Rolled Oats: Old-fashioned oats create the best chewy texture.

Don’t Overbake: The cookies should remain soft in the center.

Cool Completely: Warm cookies will melt the cream filling.

Use a Cookie Scoop: Even-sized cookies create perfectly matched sandwich cookies.

Whip the Filling Well: Extra mixing produces a lighter, fluffier filling.

Store Chilled: Refrigerating the cookies helps the filling stay firm while keeping the cookies soft.

Freeze Extra Cookies: They thaw beautifully for an easy homemade dessert anytime.

FAQs

Can I use quick oats instead of rolled oats?

Yes, but rolled oats provide the best chewy texture and traditional oatmeal cream pie flavor.

Can I freeze oatmeal cream pie cookies?

Absolutely. Freeze them individually in airtight containers for up to 3 months.

Can I make the cookies ahead of time?

Yes. Bake the cookies a day ahead, then assemble them with the filling before serving.

Why are my cookies dry?

Overbaking or adding too much flour can make the cookies dry instead of soft.

Can I use cream cheese in the filling?

Yes. Cream cheese creates a richer, slightly tangy filling that’s delicious with the oatmeal cookies.

What should I serve with oatmeal cream pie cookies?

They’re delicious with cold milk, hot coffee, tea, or hot chocolate, making them perfect for dessert or an afternoon treat.

Conclusion

These Oatmeal Cream Pie Cookies combine soft, chewy oatmeal cookies with a fluffy vanilla cream filling to create a homemade dessert that’s both nostalgic and irresistible. Easy to prepare and perfect for sharing, they’re ideal for holidays, parties, bake sales, or simply treating yourself to something sweet. Once you try these homemade cream pie cookies, they’ll quickly become one of your favorite cookie recipes.

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