Pound almonds or hazelnuts or mix, • pound powdered sugar, • ginger syrup, (make yourself, see my recipe), 2 egg whites, pinch of salt, Tbs rosewater (make yourself, see my recipe) • all-purpose flour, • baking powder, • baking soda, • zest of lemon, • egg yokes, • butter, • powdered sugar • hazelnuts or almonds, • egg white