Oatmeal Cream Pies
Sweet Nostalgia in Every Bite
Ever bitten into a soft, chewy Oatmeal Cream Pie and felt transported back to your childhood? These delightful cookies, with their creamy marshmallow filling, make for an irresistible treat that warms the heart and satisfies the sweetest cravings. With just a few simple steps, you’ll whip up a batch that’ll have everyone asking for seconds!

Why Make This Recipe
There’s something undeniably appealing about this easy dessert, and here’s why:
- Family-friendly fun: Kids can help assemble these sweet sandwiches, making it a fun kitchen activity. 🎉
- Quick clean-up: Who doesn’t love recipes that are delicious and leave minimal mess?
- Endless craving satisfaction: They’re perfect for lunchboxes, midnight snacks, or even a cozy movie night.
See? Making these treats is as simple as enjoying them!
Ingredients
You don’t need fancy stuff — just these basics!
- 1 cup unsalted butter, softened
- 1 cup brown sugar
- 1 cup granulated sugar
- 2 large eggs
- 1 teaspoon vanilla extract
- 1 1/2 cups all-purpose flour
- 1 teaspoon baking soda
- 1 teaspoon ground cinnamon
- 1/2 teaspoon salt
- 3 cups rolled oats
- 1 cup marshmallow cream
- 1/2 cup powdered sugar
Directions
- Preheat your oven to 350°F (175°C).
- In a large bowl, cream together the butter, brown sugar, and granulated sugar until smooth.
- Beat in the eggs and vanilla extract.
- In another bowl, combine the flour, baking soda, cinnamon, and salt. Gradually add to the creamed mixture.
- Stir in the oats until well blended.
- Drop spoonfuls of dough onto ungreased baking sheets.
- Bake for 10-12 minutes or until the edges are lightly golden.
- Let cool completely.
- In a separate bowl, mix marshmallow cream and powdered sugar until well combined.
- Spread the marshmallow mixture on the flat side of one cookie and top with another cookie to create a sandwich.
- Repeat with remaining cookies.
How to Make Oatmeal Cream Pies (Overview)
Making these charmers is a breeze! Start by preheating your oven and creaming the butter and sugars. After adding in eggs and vanilla, just mix in your dry ingredients and oats. Trust me, the aroma will hook you in faster than your nose can sniff! Bake your dough until golden, whip together your marshmallow cream, and then sandwich it all together. Pro tip: Let your cookies cool completely for the best filling spread experience!
How to Serve Oatmeal Cream Pies
Once you’ve assembled your delicious sandwiches, serve them on a colorful platter. Imagine the glossy white marshmallow cream peeking from between the golden-brown cookies. For an extra touch, drizzle some chocolate sauce over the top for a decadent treat. Pair them with a steaming cup of coffee or a glass of cold milk for pure bliss. Your taste buds will thank you! 😋
How to Store Oatmeal Cream Pies
These cookies are best enjoyed fresh but can last about 3-5 days at room temperature in an airtight container. For longer storage, pop them in the fridge, where they can last up to a week. Planning ahead? Freeze them! Just wrap them in plastic wrap, and they’ll keep for about a month. Reheat them at room temperature or pop them in the microwave for a few seconds to bring back that fresh-baked taste.

Tips to Make Oatmeal Cream Pies
- Don’t skip the chilling step: Let the cookies cool completely before adding the marshmallow layer; it helps the filling adhere better.
- Swap it up: Use flavored extracts like almond or even add chocolate chips for a fun twist!
- Check for doneness: Bake until the edges are golden, but don’t forget – these cookies will set as they cool.
Variation
Feel like mixing it up? Here are some fun ideas:
- Vegan: Use coconut oil instead of butter, flax eggs instead of regular eggs, and substitute with a vegan marshmallow cream.
- Healthier option: Try whole grain oats and reduce the sugar slightly for a more wholesome treat.
- Add-ins: Consider raisins, dried cranberries, or even walnuts for a nuttier, fruitier flavor!
FAQs
How can I make these cookies gluten-free?
Substitute the all-purpose flour with a gluten-free blend.
Can I make these in advance?
Absolutely! You can prepare the cookies, assemble them, and freeze them for a treat anytime.
What should I do if my cookies spread too much?
Try chilling your dough before baking — it helps maintain shape!
📌 Pin this recipe for your next cozy dinner night!

Oatmeal Cream Pies
Ingredients
Method
- Preheat your oven to 350°F (175°C).
- In a large bowl, cream together the butter, brown sugar, and granulated sugar until smooth.
- Beat in the eggs and vanilla extract.
- In another bowl, combine the flour, baking soda, cinnamon, and salt. Gradually add to the creamed mixture.
- Stir in the oats until well blended.
- Drop spoonfuls of dough onto ungreased baking sheets.
- Bake for 10-12 minutes or until the edges are lightly golden.
- Let cool completely.
- In a separate bowl, mix marshmallow cream and powdered sugar until well combined.
- Spread the marshmallow mixture on the flat side of one cookie and top with another cookie to create a sandwich.
- Repeat with remaining cookies.