Oatmeal Cream Pie Cookies

These nostalgic oatmeal cream pie cookies are made with chewy, spiced oatmeal cookies and filled with a dreamy marshmallow vanilla buttercream — better than store-bought and full of homemade goodness.

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Course: Dessert

Cuisine: American

Keyword: Oatmeal cream pie cookies recipe, Oatmeal cream pie recipe, Oatmeal Creme pie ingredients, Oatmeal Creme pie nutrition

Prep Time: 20

Cook Time: 12

Resting Time: 4

Total Time: 4 32

Servings: sandwich cookies

Calories: 420kcal

Cost: $7

Equipment

Stand or hand mixer For creaming butter and sugar
Cookie scoop Ensures even-sized cookies
Parchment paper/silicone mats Prevents sticking
Wire cooling rack For even cooling
Piping bag or zip-top bag To fill cookies neatly

Ingredients

1 cup Unsalted butter Softened
1 cup Brown sugar Packed
½ cup Granulated sugar
2 large Eggs Room temperature
1 tablespoon Vanilla extract Pure
1 tablespoon Molasses Adds authentic flavor
1 ½ cups All-purpose flour
1 teaspoon Baking soda
1 teaspoon Ground cinnamon
½ teaspoon Salt
¼ teaspoon Ground nutmeg
3 cups Old-fashioned rolled oats
1 cup Unsalted butter for filling Softened
2 ½ cups Powdered sugar Sifted
1 jar 7 oz Marshmallow fluff
1 tablespoon Vanilla extract for filling
¼ teaspoon Salt for filling

Instructions

Preheat oven
Cream butter and sugars
Add eggs, vanilla, molasses
Combine dry ingredients
Mix dry into wet
Fold in oats
Scoop dough
Bake cookies
Cool cookies
Make filling
Pipe filling
Sandwich cookies
Rest cookies

Notes

Nutrition information is automatically calculated, so should only be used as an approximation.

Nutrition