Bake the Decadent Brownies, then let them cool completely.
In a blender, add the chocolate drops and the milk. Process at slow speed to coarsely chop the chocolate drops, then gradually increase the speed until you reach the highest setting. Blend for 1 minute. Add the ice cream and blend for 1 more minute to fully incorporate and get the creamiest consistency.
Cut the brownies into small bites. Drop brownie bites into tall serving glasses. Top up with chocolate milkshake. Garnish with chopped nuts, chopped chocolate, or melted chocolate. Enjoy right away!
NOTE: Refrigerate leftover brownies in an airtight container for up to 1 week, or freeze for up to 1 month. Return the brownies to room temperature before eating, or rewarm in the microwave or in a low oven to fully enjoy their decadent texture.