preheat oven to 350. coat 2 baking sheets with cooking spray. combine dry ingredients, mix. beat sugar and margarine with wooden spoon until combined. add banana and zucchini purees and egg white to blend. add dry ingredients and raisins, stir to combine. drop by tblspnful about 1 inch apart, bake 12-15 mins, let cool on sheets 4-5 mins. finish cooling on rack when able to handle.