Copycat Crumbl Birthday Cake Cookie ft. Oreo

ByZoe

Ingredients

Cookie

  • ½ cup butter
  • ¾ cup sugar
  • ¼ cup brown sugar
  • 1 egg
  • 1 tsp vanilla
  • 1 ½ cups flour
  • ½ tsp baking soda
  • ½ tsp salt
  • ½ cup crushed Oreos

Frosting

  • ½ cup butter
  • 2 cups powdered sugar
  • 1 tsp vanilla
  • 2 tbsp cream

Topping

  • Oreo crumbs + sprinkles

Instructions

1. Make dough

Cream butter and sugars.

Add egg and vanilla.

Mix in dry ingredients and fold in Oreos.

2. Bake

Bake at 350°F for 10–12 minutes.

3. Make frosting

Beat butter, powdered sugar, vanilla, and cream until fluffy.

4. Assemble

Frost cookies and sprinkle Oreo crumbs and sprinkles.

Tips

  • Keep frosting thick, not runny
  • Press toppings lightly so they stick

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