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Classic Homemade Oatmeal Cream Pie

A nostalgic treat featuring soft and chewy oatmeal cookies sandwiched with a luscious cream filling.
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Prep Time 15 minutes
Cook Time 12 minutes
Total Time 45 minutes
Course Dessert
Cuisine American
Servings 12 servings
Calories 250 kcal

Equipment

  • Mixing Bowl
  • Electric Mixer
  • Baking Sheet
  • Wire Rack

Ingredients
  

Dry Ingredients

  • 2 cups Rolled Oats Essential for the base of the cookies.
  • 1 cup All-Purpose Flour Helps bind the ingredients together.
  • 1 teaspoon Baking Soda Leavening agent for proper rise.
  • 1/2 teaspoon Salt Balances sweetness.

Wet Ingredients

  • 1/2 cup Unsalted Butter Softened to room temperature.
  • 1 cup Brown Sugar Packed for moisture and sweetness.
  • 1/2 cup Granulated Sugar For sweetness and crispness.
  • 1 large Egg Binds ingredients together.
  • 1 teaspoon Vanilla Flavor Enhances sweetness and aroma.

Cream Filling

  • 2 cups Powdered Sugar For sweetness and smooth texture.
  • 1/2 cup Unsalted Butter Softened for creamy filling.
  • 2-3 tablespoons Milk For adjusting consistency.

Instructions
 

  • Preheat your oven to 350°F (175°C).
  • In a medium mixing bowl, combine the rolled oats, all-purpose flour, baking soda, and salt.
  • In a large mixing bowl, cream together the softened unsalted butter, brown sugar, and granulated sugar until light and fluffy.
  • Add the egg and vanilla flavor to the mixture and beat until fully combined.
  • Gradually add the dry ingredient mixture to the wet ingredients, mixing until just combined.
  • Drop mounds of cookie dough onto ungreased baking sheets, spacing them about 2 inches apart.
  • Bake for 10-12 minutes, or until edges are lightly golden.
  • Allow cookies to cool on baking sheets for 5 minutes before transferring to wire racks to cool completely.
  • For the cream filling, beat the softened unsalted butter until creamy, then gradually add powdered sugar until smooth.
  • Add milk to the mixture until it reaches a spreadable consistency.
  • Spread cream filling on the flat side of one cookie and top with another cookie to create a sandwich.
  • Allow the assembled pies to set for about 30 minutes at room temperature.
  • Serve and enjoy!

Notes

Store leftovers in an airtight container at room temperature for up to three days.
Keyword Easy