MAKE CAKE
Spray 4 - 8 inches round cake pans with baking spray. Preheat oven to 350
Whisk flour, baking soda, baking powder and salt together in a bowl, set aside
In a large bowl beat butter and sugar together until creamy and we'll combined 2 minutes
Add flour and milk, stir until moistened, beat in eggs and vanilla just until smooth. Pour evenly into prepared pans
Bake for 15 to 18 minutes just until a toothpick comes out clean. Cool about 10 minutes in pans on a rack then remove from pans to cool completely on racks
MAKE STRAWBERRY WHIPPED CREAM
Beat cream until soft peaks form then beat in strawberry preserves, sugar and vanilla, add desired amount of food color to make a pink/red color. Beat just until firm peaks form
MAKE BLUEBERRY WHIPPED CREAM
Beat cream until soft peaks form, add blueberry preserves, sugar, vanilla and desired amount of blue food coloring for a blue whipped cream, and beat just until firm peaks form
ASSEMBLE CAKE
Place one cake layer on serving plate, bottom flat side up, cover with 1/2 of blueberry whipped cream
Add second cake layer, flat side up and cover with some of the strawberry whipped cream
Add third cake layer, flat side up and cover with remaing blueberry whipped cream
Place remaining top cake layer on, flat side up and cover entire cake with remaing strawberry whipped cream
Decorate cake with fresh strawberry and blueberry and red, white and blue sprinkles. Keep cake covered in refrigerator
