Brownie

Preheat oven to 350°F (180°C) and fold a 7×7 in (15 cm x 15 cm) brownie pan with parchment paper. Cut the apples into chunks, then add to a blender with eggs, cocoa powder and optionally baking powder. Blend on high until smooth and free of lumps. Optionally, you can add 2 to 3 tablespoons of maple syrup for sweeter brownies.