GFCF Cake Brownies (Egg Free)

I've been dying to make brownies for a long time but have been hesitant to make them egg free, afraid they'd turn out gummy and heavy. I really need to get over that fear, because my recent gluten free vegan baking is turning out really well. It's true that there is a learning curve but once you get the hang of it and can anticipate how a baked good will turn out based on experience, knowledge