1/2 stick butter
1 c. brown sugar
Pineapple slices, cherries
1 Duncan Hines cake mix (prepared according to directions)

Melt butter in pan. Sprinkle with brown sugar. Arrange pineapple slices and cherries on top of brown sugar. Pour cake batter on top of fruit and bake for 25 to 35 minutes. Bake at 350 degrees.