Preheat oven at 190ºC . Prepare a baking sheet with cooking spray. In a mixing bowl, combine margarine, sugars, egg white, and milk. In another mixing bowl, combine flour, baking powder, cinnamon, salt, orange peel, apples, and cranberries. Mix wet ingredients with dry ingredients just until moistened. Arrange by tablespoons on prepared baking sheet, 5 cm apart. Bake for dozen to 15 minutes.