Good-Cooking - Pineapple Lemon Cake

Ingredients

• 1 (18.25 ounce) box lemon cake mix
• 6 egg whites
• 1/3 cup applesauce
• 1 small box vanilla instant pudding
• 1 (14 or 16 ounce) can crushed pineapple with juice
• 1 (16 ounce) package frozen whipped topping, thawed