1 package white cake mix (regular size)
1 package (3 ounces) strawberry gelatin
1 cup water
1/2 cup canola oil
4 large egg whites
1/2 cup mashed unsweetened strawberries
Whipped cream or frosting of your choice
Preheat oven to 350°. In a large bowl, combine dry cake mix, gelatin powder, water and oil. Beat on low speed 1 minute or until moistened; beat on medium 4 minutes.
In a small bowl with clean beaters, beat egg whites on high speed until stiff peaks form. Fold egg whites and mashed strawberries into cake batter.
Pour into three greased and floured 8-in. round baking pans. Bake 25-30 minutes or until a toothpick comes out clean. Cool 10 minutes before removing from pans to wire racks to cool completely.
Spread whipped cream or frosting between layers and over top and sides of cake. If frosted with whipped cream, store in the refrigerator. Yield: 12-16 servings.
Recipe found here: Strawberry Cake