I prefer to use a disposable foil cake pan when camping,but either method works great.
CHERRY ELECTRIC SKILLET DUMP CAKE
1 (21 ounce) can cherry pie filling(or any canned fruit or filling ...do NOT drain)
1 (18.25 ounce) package yellow cake mix(any flavor works great!)
3/4 cup butter, melted
1/2 cup chopped pecans (or favorite nut)
Spread fruit filling of choice on bottom of a lightly greased foil pan that fits your electric skillet. Sprinkle the dry cake mix evenly over fruit. Drizzle with the melted butter. Sprinkle with chopped nuts if desired .
Bake at 250 degrees for about an hour with top vent open, until hot and bubbly or done.