Easy Oatmeal Cream Pies (Soft, Chewy & Better Than Little Debbie!)

If you grew up loving Little Debbie Oatmeal Cream Pies, get ready to fall in love with this homemade version. These Easy Oatmeal Cream Pies feature soft, chewy oatmeal cookies sandwiched around a fluffy marshmallow cream filling that’s rich, sweet, and absolutely irresistible.

Made with old-fashioned oats, browned butter, and a touch of molasses, these homemade oatmeal cream pies have a deeper flavor and chewier texture than the store-bought version. They’re packed with nostalgia and taste like the ultimate homemade upgrade to a favorite childhood treat.

Whether you’re baking for a party, sharing with family, or simply craving one of your favorite things from childhood, these chewy oatmeal sandwich cookies are guaranteed to be a hit.

Why You’ll Love These Homemade Oatmeal Cream Pies

• Soft and chewy oatmeal cookies
• Fluffy marshmallow cream filling
• Better than the original version
• Made with simple ingredients
• Perfect make-ahead dessert
• Great for lunchboxes and parties

These homemade oatmeal creme pies have all the flavor of the real thing with an even better texture.

What Makes These Oatmeal Cream Pies Special?

Unlike many oatmeal cream pies recipes that use quick oats, this version starts with old-fashioned oats that are lightly pulsed in a food processor.

Combined with browned butter and a touch of molasses, the cookies develop a rich flavor and perfectly chewy texture that makes them stand out from the crowd.

The sweet cream filling made with marshmallow creme is what truly brings everything together.

Ingredients You’ll Need

For the Cookies

• 3 cups old-fashioned oats
• 1⅔ cups all-purpose flour (purpose flour)
• 1½ teaspoons ground cinnamon
• ½ teaspoon baking soda
• ½ teaspoon salt
• 1 cup unsalted butter, browned and cooled
• 1¼ cups packed dark brown sugar
• ½ cup granulated sugar
• 2 large eggs
• 2 tablespoons molasses
• 2 teaspoons vanilla extract

For the Filling

• ¾ cup unsalted butter, softened
• 1 (7-ounce) jar marshmallow creme
• 2 cups powdered sugar (confectioners’ sugar)
• 1 teaspoon vanilla extract
• ¼ teaspoon salt

How to Make Easy Oatmeal Cream Pies

Step 1: Prepare the Oats

Add the old-fashioned oats to a food processor and pulse several times.

You want smaller oat pieces, not oat flour.

This helps create the perfect chewy texture while still maintaining the classic oatmeal cookie feel.

Step 2: Mix the Dry Ingredients

In a medium bowl, whisk together:

• Oats
• Flour
• Cinnamon
• Baking soda
• Salt

Set aside.

Step 3: Mix the Wet Ingredients

In a large mixing bowl or bowl of a stand mixer fitted with a paddle attachment, beat together:

• Browned butter
• Dark brown sugar
• Granulated sugar

Mix until smooth and creamy.

Add the eggs one at a time.

Mix in:

• Molasses
• Vanilla extract

The touch of molasses is what gives these cookies their signature flavor.

Step 4: Make the Cookie Dough

Gradually add the dry ingredients to the wet ingredients.

Mix on low speed until just combined.

Avoid overmixing.

Step 5: Scoop and Bake

Using a cookie scoop, portion the dough into 2-tablespoon-sized dough balls.

Place them on prepared baking sheets lined with parchment paper, spacing them about 2 inches apart.

Bake at 350°F for 10–12 minutes.

The cookies should be lightly golden brown around the edges while remaining soft in the center.

Step 6: Cool Completely

Allow the cookies to cool on the baking sheet for 5 minutes.

Transfer to a wire rack to cool completely.

How to Make the Marshmallow Filling

In a large bowl, beat the softened butter until light and fluffy.

Add:

• Marshmallow creme
• Powdered sugar
• Vanilla
• Salt

Using an electric mixer or hand mixer, beat until smooth and creamy.

This creates the fluffy sweet cream filling that makes oatmeal cream pies so iconic.

Assemble the Oatmeal Cream Pies

Spread or pipe the filling onto the flat side of one cookie.

A piping bag makes this easy, but a spoon works just fine too.

Top with another cookie and gently press together.

Repeat with the remaining cookies.

Tips for the Best Homemade Oatmeal Cream Pies

Use Browned Butter

Browned butter adds incredible depth of flavor that you won’t get from regular butter.

Don’t Overbake

The cookies should still look slightly soft when removed from the oven.

Cool Completely

Warm cookies will melt the creamy filling.

Use Old-Fashioned Oats

Old-fashioned oats provide the best chewy texture.

What to Serve with Oatmeal Cream Pies

These cookies pair perfectly with:

• Cold milk
• Coffee
• Hot chocolate
• Vanilla ice cream

They’re perfect for after-school snacks, dessert trays, or anytime your sweet tooth strikes.

More Dessert Recipes You’ll Love

If you enjoyed these Easy Oatmeal Cream Pies, here are some other reader favorites from Krystel’s Cooking:

• Easy Homemade Honey Buns
• Cream Cheese Strawberry Toaster Pastries
• Easy Oreo Cookie Cupcakes
• Reese’s Chocolate Cupcakes
• Easy Chocolate Snickers Cupcakes
• Easy Mini Funfetti Muffins
• Fruity Pebbles White Chocolate Cookies
• The Best Strawberry Shortcake

These desserts are perfect for sharing with family and friends.

Storage Instructions

Store assembled oatmeal cream pies in an airtight container at room temperature for up to 3 days.

For longer storage, refrigerate them for up to 1 week.

You can also wrap individual pies in plastic wrap and freeze them for up to 2 months.

Frequently Asked Questions

Can I use quick oats?

Yes, but old-fashioned oats provide the best chewy texture. If using quick-cooking oats or quick oats, the texture will be slightly softer.

Can I make these ahead of time?

Absolutely. They’re even better after sitting for a few hours as the filling softens the cookies slightly.

Can I freeze oatmeal cream pies?

Yes. Wrap individually and freeze in an airtight container.

Are these like Little Debbie Oatmeal Cream Pies?

Yes, but many readers think they’re even better than Little Debbie Oatmeal Cream Pies thanks to the browned butter and homemade filling.

Can I add chocolate chips?

Definitely! Chocolate chips make a fun variation on the classic recipe.

Final Thoughts

These Easy Oatmeal Cream Pies are everything you remember about your favorite childhood treat—but better. The soft oatmeal cookies, rich molasses flavor, and fluffy marshmallow filling come together to create a dessert that’s nostalgic, comforting, and completely irresistible.

Whether you’re reliving childhood memories or introducing them to a new generation, these homemade oatmeal cream pies are guaranteed to become a family favorite.