I've made a lot of Dutch Oven Cobblers over the years (was big in scouting, Wood Badge etc.), but this is the best one I've ever had.
1 #2 1/2 Can Sliced Peaches
1 #2 1/2 Can Fruit Cocktail
1 Small Can Crushed Pineapple
1/2 cup Instant Tapioca
1/4 pound Butter
1 cup Brown Sugar
1 Dry Cake Mix
1 Mix fruit & tapioca (Line Dutch Oven with foil to make easier cleanup)
2 Sprinkle cake mix over top, follow with Brown Sugar and Butter on top.
3 Cook about 45 minutes with 6-8 coals on bottom and 12-16 on the top. It is done when top is brown and cake has absorbed juices, but is not dry.
Enjoy,
Rod