In a bowl, combine flour, sugar and baking powder. In another bowl, lightly beat egg yolks. Add milk,ricotta, butter and vanilla; mix well. Stir into dry ingredients just until combined. Beat egg whites until stiff peaks form; fold into batter.
Divide the batter equally into four portions.
Add matcha in one, raspberry puree in one, blackberry puree and cocoa powder. Mix and fold in gently.
Bake in a preheated waffle iron according to manufacturer's directions until golden brown. It will take about 2-3 minutes. Serve with strawberries or syrup.
Recipe by Food Fashion Party at https://www.foodfashionparty.com/2017/04/11/fruity-belgian-waffles/