1 angel food cake
1 can Comstock blueberry pie filling, reserve 3 tbsp.
1 lg. tub Cool Whip
4 drops red food color

Slice cake horizontally into thirds. Spread pie filling between the 2 layers. Frost the complete cake with Cool Whip which has been tinted with the food coloring and 3 tablespoons of the pie filling. Refrigerate until ready to serve.