Copycat Recipe: Crumbl Confetti Milkshake Cookie
Sprinkle-packed vanilla cookies with a creamy “milkshake” frosting.
Ingredients
¾ cup butter, softened 1 cup sugar 1 egg + 1 yolk 2 tsp vanilla extract 2 cups flour 2 tsp cornstarch ½ tsp baking soda ½ tsp salt ½ cup rainbow sprinkles
Milkshake Frosting
½ cup butter 2 cups powdered sugar 1 tbsp vanilla pudding mix (secret to “milkshake” creaminess) 2–3 tbsp milk
Instructions
Cream butter + sugar until fluffy. Add egg + yolk, then vanilla. Mix in dry ingredients, fold in sprinkles. Bake scoops at 350°F for 10–12 minutes. Whip frosting until creamy and pipe generously on top.
💡 Tip: Adding pudding mix to the frosting gives that smooth, thick “melted milkshake” vibe.