1 1/2 cup flour (sub oat flour?)
1 cup sugar (could you substitute something here)
3 Tbsp cocoa
1 tsp baking soda
1 tsp vanilla
1 cup cold water
preheat 350
mix ingredients together and pour into prepared 8 to 9 inch pan. Bake for 25 to 30 minutes. Dust with powdered sugar when serve.