
- Prepare brownies according to directions. - Bake for 20 minutes and then set on the counter to cool. - Prepare the fudge topping by heating up the heavy whipping cream in a saucepan on medium heat. Add the chocolate chips and keep stirring until completely melted and smooth. - Pour on top of brownies and smooth it out using a spatula. - Sprinkle M&M's on top! Set in the fridge for an hour before serving.