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Cookies & Cream Sheet Cake Recipe

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eliciously moist Cookies & Cream Sheet Cake recipe combines crushed Oreo cookies with a rich, tender cake base. Perfect for any occasion, this cake features a creamy cookies & cream frosting that will wow your guests. Enjoy this irresistible treat with classic cookies & cream flavors!

Ingredients

Scale
  • 1 cup butter (softened)
  • 2 cups sugar
  • 4 large eggs
  • 2 ½ cups all-purpose flour
  • 1 tsp baking powder
  • ½ tsp baking soda
  • 1 cup buttermilk
  • 1 tsp vanilla extract
  • 1 ½ cups crushed Oreo cookies (divided)

Frosting:

  • 1 cup butter (softened)
  • 4 cups powdered sugar
  • ½ cup heavy cream
  • 1 tsp vanilla extract
  • 1 cup crushed Oreo cookies

Instructions

  1. Preheat oven to 350°F (175°C). Grease and line a 9x13-inch sheet pan.
  2. In a bowl, cream butter and sugar until light and fluffy. Add eggs one at a time, mixing well.
  3. In another bowl, whisk flour, baking powder, and baking soda. Gradually add dry ingredients to wet ingredients, alternating with buttermilk. Stir in vanilla and 1 cup crushed Oreos.
  4. Pour batter into the prepared sheet pan and spread evenly. Bake for 25-30 minutes, or until a toothpick comes out clean. Cool completely.
  5. For the frosting, beat butter until creamy. Gradually add powdered sugar, heavy cream, and vanilla. Stir in crushed Oreos.
  6. Frost the cooled cake and top with remaining crushed Oreos. Serve and enjoy!

Notes

  • You can swap buttermilk with regular milk mixed with a tablespoon of lemon juice.
  • Make ahead tip: Store the cake in the fridge for up to 3 days.

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