Ingredients
Method
Preparation Steps
- Preheat oven to 350°F. Line a 9-inch cake pan with parchment paper and grease the sides.
- Cream together butter, peanut butter, brown sugar, and sugar until fluffy, about 3-4 minutes.
- Add egg and vanilla extract, mix well.
- In a separate bowl, mix flour, baking soda, baking powder, salt. Gradually add to creamed mixture.
- Stir in oats, M&Ms, and chocolate chips.
- Press the dough into the prepared cake pan and bake for 16 minutes, or until edges are golden.
- Allow to cool completely before frosting or serving.
Notes
This cookie cake is perfect for parties and celebrations. Customize with your favorite candies or add a frosting layer for extra sweetness.
