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cookie cake

A delicious and chewy cookie cake filled with chocolate chips and M&Ms, perfect for parties and celebrations.
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Prep Time 10 minutes
Cook Time 16 minutes
Total Time 26 minutes
Servings: 14
Cuisine: Chinese
Calories: 120
Ingredients Method Notes

Ingredients
  

Main Ingredients
  • 0.25 cup unsalted butter
  • 6 tbsp peanut butter
  • 0.5 cup brown sugar
  • 3 tbsp sugar
  • 1 unit egg
  • 1 tsp vanilla extract
  • 1 cup flour
  • 0.75 tsp baking soda
  • 0.25 tsp baking powder
  • 0.25 tsp salt
  • 1.25 cups quick cook oats
  • 0.75 cup M&Ms
  • 0.5 cup chocolate chips
  • 1.75 cups powdered sugar
  • 0.25 cup unsweetened cocoa powder
  • 0.5 tsp vanilla extract
  • 1 tbsp water or milk

Method
 

Preparation Steps
  1. Preheat oven to 350°F and line a 9-inch cake pan with parchment paper, greasing the sides.
  2. Cream together butter, peanut butter, brown sugar, and sugar until light and fluffy, about 3-4 minutes.
  3. Add the egg and vanilla extract, mixing until well combined.
  4. In a separate bowl, whisk together flour, baking soda, baking powder, and salt.
  5. Gradually add dry ingredients to wet ingredients and mix until combined. Stir in oats, M&Ms, and chocolate chips.
  6. Press dough evenly into the prepared cake pan. Bake for 16-18 minutes until edges are golden.
  7. Allow to cool completely in the pan before preparing the frosting.
  8. For the frosting, beat butter until smooth. Gradually mix in powdered sugar and cocoa powder, then vanilla and water until smooth.
  9. Spread frosting over cooled cookie cake, then serve and enjoy!

Notes

This cookie cake is perfect for parties, packed with chocolate and M&Ms for a chewy, fun treat.