Instructions

1. Preheat your oven to 350º and prepare a mini muffin pan with baking spray or foil liners.
2. In a large bowl melt the butter in a microwave, then stir in the sugar and heat for an additional 30 seconds.
3. Add the cocoa powder, salt, baking powder, vanilla and egg, stir until smooth.
4. Add the flour and chocolate chips and combine.
5. Spoon the batter into the mini muffin pan and bake for 13-15 minutes.
6. Remove the brownies from oven and cool completely.
7. Place the powdered sugar in a zip top bag and working in batches add the brownies and shake to coat.