Deluxe Brownies Brownie mix 1 Package Fudge brownie mix, any brand 1/4 cup vegetable oil 1/2 cup water 2 eggs 3 tbsp cocoa powder A medium-sized handful of chocolate chips Topping Mix 1 cup brown sugar 2 egg whites 1 tsp vanilla Mix the brownies using the cake-like recipe on the box, or as above. Don't forget the cocoa or the chocolate chips. Pour the batter into a 13x9 pan and smooth flat with a spatula. Mix the topping by beating the egg whites until frothy. Add the brown sugar gradually, beat until stiff and glossy. Fold in the vanilla and spread on top of the brownie mix. Try not to mix the two layers together. Bake for 50-55 minutes at 350F.