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Cookies and Cream Frosting

Cookies and Cream Frosting is a rich, fluffy buttercream filled with finely crushed Oreo cookies. It’s perfect for piping, spreading, and topping any dessert that needs a sweet cookies-and-cream twist. With simple ingredients and a smooth, creamy texture, it pairs wonderfully with chocolate, vanilla, or Oreo-themed bakes.
Prep Time10 minutes
Total Time10 minutes
Servings: 12

Ingredients

Frosting

  • 3 cups powdered sugar
  • 1 cup 2 sticks salted butter, at room temperature
  • 1 teaspoon vanilla extract
  • 1 –2 tablespoons whipping cream
  • 12 Oreo cookies or similar sandwich cookies, finely crumbled

Garnish (Optional)

  • 12 –15 additional Oreo cookies

Instructions

  • Add powdered sugar and butter to a large bowl or stand mixer.
  • Beat on low speed until the mixture begins to combine.
  • Increase speed to medium and continue beating for 3 minutes until fluffy.
  • Add vanilla extract and 1 tablespoon of cream.
  • Beat for 1 minute on medium speed.
  • Add more cream if needed to adjust the consistency.
  • Add finely crumbled Oreo cookies to the bowl.
  • Mix on low just until the cookies are incorporated.
  • Transfer frosting to a piping bag fitted with a wide tip.
  • Pipe onto cupcakes or spread frosting as desired.
  • Garnish each cupcake with a whole Oreo cookie if using.

Notes

Ingredient Substitutions

  • Use unsalted butter + 1/4 tsp salt if preferred.
  • Substitute Golden Oreos for a vanilla version.
  • Replace cream with milk if necessary (consistency may vary).

Make-Ahead & Storage

  • Store in the refrigerator for up to 5 days.
  • Freeze frosting for up to 2 months in an airtight container.
  • Re-whip chilled frosting before use to restore its fluffy texture.

Serving Variations

  • Pipe tall swirls on cupcakes for a bakery-style finish.
  • Use as filling for cookie sandwiches or cake layers.
  • Spread over brownies or sheet cakes for an easy upgrade.

Avoid Common Mistakes

  • Crush cookies very finely—large chunks can clog piping tips.
  • Ensure butter is fully softened for smooth blending.
  • Do not overmix after adding cookies to avoid breaking them down into mush.