Heat oven to 400° F. Line 12 medium muffin cups with paper baking cups. Combine oats, flour, cinnamon, baking powder and baking soda. Add applesauce, milk, brown sugar, oil and egg white; mix just until dry ingredients are moistened.
Fill muffin cups almost full. Combine 1/4 cup oats, 1 Tbsp brown sugar, 1/8 tsp cinnamon, 1 Tbsp margarine and sprinkle evenly over batter. Bake 20-22 minutes or until deep golden brown.Servings: 12 muffins