Dutch oven cobbler

1 white cake
1- 12 ounce can of Sprite
2 cans fruit pie filling (we like peach and rasberry)
1/2 cup butter

This cobbler is prepared in a camp-style cast iron Dutch oven which has a lid with a lip so that hot coals may be set on top of the pan. Pour fruit pie filling into a 12" dutch oven. Sprinkle on cake mix. Pour sprite over cake and than dot top with butter slabs. Place 14 hot coals ontop and 12 below for about 45 minutes to 1 hour.