Created by KittenCal on November 20, 2011
Step 1: Preheat oven to 350 degrees F. Place paper or foil liners into 18 regular-size muffin tins.
Step 2: Mix brownie batter according to package directions.
Step 3: Fill paper-lined or foil-lined muffin cups two-thirds full 9you may not get 18 it will depend on how much batter that you use for each cup).
Step 4: Remove wrappers from peanut butter cups; set one in each muffin cup and press down until batter meets the top edge of the candy.
Step 5: Place one peanut butter cup in each muffin cup then press down until batter meets the top edge of the candy.
Step 6: Bake for 20-25 minutes. Cool in pan for 5 minutes before removing to a wire rack to cool completely.