Peanut Butter Cookie Dough Brownies
Step 1: With an electric mixer, cream the butter and peanut butter until smooth, about 1 minute.
Step 2: Add the sugars, and continue creaming until light and fluffy, about 1 minute more.
Step 3: Add the milk and vanilla, and mix until smooth.
Step 4: Add the flour, and continue to mix at low speed until fully combined.
Step 5: Stir in the M&Ms.
Step 6: Spoon the cookie dough onto the cooled brownies and spread gently into an even layer.
Step 7: Slice into squares, and prepare for your life to change.