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Oatmeal Cream Pies

Deliciously Soft Oatmeal Cream Pies That Delight Every Bite

Indulge in nostalgic Oatmeal Cream Pies that combine chewy oatmeal cookies with fluffy marshmallow filling, perfect for any gathering.
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Course: Dessert
Cuisine: American
Keyword: Baking, cookies, desserts, marshmallow, Oatmeal Cream Pies, treats
Prep Time: 30 minutes
Cook Time: 9 minutes
Chilling Time: 15 minutes
Total Time: 54 minutes
Servings: 36 cookies
Calories: 150kcal

Equipment

  • Mixing bowl
  • stand mixer
  • cookie scoop
  • Baking sheets
  • Parchment Paper

Ingredients

For the Cookies

  • 1 cup unsalted butter Ensure it's at room temperature for easy creaming and optimal texture.
  • 1 cup brown sugar (light or dark, packed) adds moisture and a lovely caramel flavor.
  • ½ cup white granulated sugar Balances the sweetness and enhances the cookie's structure.
  • 1 teaspoon pure vanilla extract Elevates the flavor profile beautifully.
  • ½ tablespoon molasses (not blackstrap) adds richness and a deeper sweetness.
  • 2 large eggs Room temperature for smoother batter consistency.
  • 1 ¾ cups all-purpose flour The base for chewy texture.
  • 1 teaspoon baking soda A key leavening agent.
  • 1 teaspoon salt Enhances sweetness and balances flavors.
  • 1 teaspoon ground cinnamon Infuses warmth and depth.
  • ½ teaspoon pumpkin pie spice (or nutmeg) adds a hint of spice.
  • 3 cups old fashioned oats Provides chewiness.

For the Frosting

  • 1 cup unsalted butter At room temperature for fluffy consistency.
  • 7 oz marshmallow fluff Makes frosting light and airy.
  • 1 cup powdered sugar (sifted) sweetens frosting.
  • 1 teaspoon pure vanilla extract Enhances overall flavor.
  • ¼ teaspoon salt Balances sweetness.

Instructions

Preparation

  • Whisk together the dry ingredients in a mixing bowl and set aside.
  • Cream together the butter and sugars until light and fluffy.
  • Add wet ingredients to the creamed mix and combine.
  • Gradually mix in the dry ingredients until just incorporated.
  • Chill the dough for 15 minutes.
  • Scoop and shape the cookies, placing them on baking sheets.
  • Bake cookies for 8-9 minutes and let cool for 4 minutes on sheets.
  • In a clean bowl, beat together butter and marshmallow fluff for frosting.
  • Add powdered sugar, vanilla extract, and salt. Mix until fluffy.
  • Spread frosting onto the flat side of cookies to assemble sandwiches.
  • Chill assembled pies in the freezer for 10 minutes before serving.

Notes

Ensure ingredients are at room temperature for better mixing. Customize flavors by adding mix-ins like chocolate chips.

Nutrition

Serving: 1cookie | Calories: 150kcal | Carbohydrates: 22g | Protein: 2g | Fat: 7g | Saturated Fat: 4g | Monounsaturated Fat: 3g | Cholesterol: 20mg | Sodium: 100mg | Potassium: 50mg | Fiber: 1g | Sugar: 10g | Vitamin A: 200IU | Calcium: 20mg | Iron: 0.5mg