1boxed brownie mix, I think chocolate cupcakes would be yummy too
1cupReeses Peanut Butter chips, optional
Peanut Butter Frosting
1/2cupbutter, softened
1cupcreamy peanut butter
3tablespoonsmilk, or as needed
2cupsconfectioners' sugar
Instructions
Make brownie mix according to package directions. Add peanut butter chips if desired. Pour into paper lined mini muffin pans filling each cup about 3/4 full. Bake 14-18 minutes at 350 degrees or until toothpick comes out clean. Cool.
For the frosting: Place the butter and peanut butter into a medium bowl, and beat with an electric mixer. Gradually mix in the sugar, and when it starts to get thick, incorporate milk one tablespoon at a time until all of the sugar is mixed in and the frosting is thick and spreadable. Beat for at least 3 minutes for it to get good and fluffy. Frost brownie bites with frosting. Pipe the frosting with a star tip if you are feeling fancy!