Marbled Protein Brownies

4 scoops Triple Chocolate 1st Step Whey Protein Powder
1 whole egg 
1/3 cup egg whites 
1/2 tsp baking powder 
1/2 cup rice flour
1 banana 
1/3 cup water
1 1/2 scoops French Vanilla 1st Step Whey Protein Powder 
1/4 cup liquid egg whites

Preheat oven to 350. Mix chocolate protein powder, baking powder, and rice flour together. In a blender mix egg, banana, 1/3 cup egg whites, and water. Pour into dry ingredients, mix well, and pour into a greased pan. In a separate bowl mix the vanilla protein powder and 1/4 cup egg whites. Spoon or pour along in horizontal lines and drag a butter knife through the lines vertically to create a swirled appearance. Bake for 18-20 minutes. Note: to make it even better you can add 1/2-2/3 cup semi sweet chocolate chips.