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5 from 12 votes

M&M Cookie Cake Recipe

M&M Cookie Cake is made from sugar cookie dough filled with M&M's and topped with some chocolate buttercream frosting. It's the perfect dessert to enjoy with friends and family.
Prep Time5 minutes
Cook Time23 minutes
Total Time28 minutes
Course: Dessert
Cuisine: American
Servings: 8

Ingredients

Dough

  • 1/2 cup salted butter
  • 3/4 cup sugar
  • 1 large egg
  • 1 egg yolk
  • 1 1/2 cup all-purpose flour
  • 1 tbsp cornstarch
  • 1 tsp baking powder
  • 1/2 tsp baking soda
  • 1/4 tsp salt
  • 3/4 cup m&m's
  • 1/4 cup mini m&m's

Frosting

  • 4 tbsp butter
  • 3 1/2 tbsp cocoa powder
  • 1 1/2 cups powdered sugar
  • 1/2 tsp vanilla extract
  • 1-2 tbsp milk
  • M&M's
  • sprinkles

Instructions

Dough

  • Preheat oven to 350 degrees F and grease a 9 inch pie dish.
  • Beat butter for 2 minutes until smooth. Mix in sugar until fluffy. Add in the egg, yolk, and vanilla until smooth, creamy, and light in color.
  • Add the flour, cornstarch, baking powder, baking soda, and salt and mix until combined.
  • Mix in the m&m's by hand (they're break if you use the mixer) until evenly distributed.
  • Spread dough in the greased pie dish. Bake for 23-26 minutes. Cool completely before removing from pie dish and frosting.

Frosting

  • Beat butter and cocoa powder together. Mix in the powdered sugar and vanilla. Add the milk as needed to get desired consistency.
  • Place frosting in a piping bag with an M1 tip and decorate the cookie cake. Immediately add the M&M's and sprinkles.

Nutrition

Calories: 371kcal | Carbohydrates: 53g | Protein: 4g | Fat: 17g | Saturated Fat: 10g | Cholesterol: 65mg | Sodium: 223mg | Potassium: 89mg | Fiber: 1g | Sugar: 38g | Vitamin A: 438IU | Vitamin C: 1mg | Calcium: 52mg | Iron: 1mg