Blueberry Angel Food Cake Roll

Prepare cake by directions on box, then line 2 cookie sheet pans with aluminum foil.

Divide cake mixture equally into pans. Bake at 350° for 15 minutes.

Invert onto towel sprinkled with powdered sugar.

While cake is still warm, roll up into a roll. When cake is cooled, unroll and fill with blueberry pie filling. Roll back up.

This can be topped with Cool Whip, if desired.