01 -
Preheat oven to temperature specified on brownie package. Line an 8x8-inch baking pan with parchment paper. Prepare brownie batter as directed, pour into pan, and bake until just set. Do not overbake—brownies should remain slightly fudgy. Let cool completely in pan before removing and cutting into squares.
02 -
In a large bowl, cream butter with brown and granulated sugars on medium speed until pale and fluffy, about 3 minutes. Add milk and vanilla extract, mixing until fully incorporated. Gradually add flour and mix until a smooth dough forms. Fold in mini chocolate chips using a spatula.
03 -
Scoop tablespoon portions of the dough and roll between your palms to form smooth balls. Place balls on a parchment-lined tray. If dough is sticky, refrigerate for 15 minutes before shaping.
04 -
Carefully remove brownies from pan and cut into 16 equal pieces. Gently flatten a brownie square in your palm, place a cookie dough ball in the center, and wrap the brownie around the dough, pinching edges to seal. Roll gently into a smooth ball. Repeat with remaining brownies and dough.
05 -
Melt chocolate candy melts in a microwave-safe bowl in 30-second intervals, stirring until smooth. Using a fork or dipping tool, submerge each assembled brownie bomb in melted chocolate. Tap gently to remove excess coating and place on a clean parchment-lined baking sheet.
06 -
Sprinkle decorative toppings over coated bombs while chocolate is still wet. Chill the tray in the refrigerator for at least 30 minutes to fully set the chocolate before serving.