1 big can pineapple chunks
1 pkg. yellow cake mix
3/4 c. brown sugar
3 sticks butter
1 c. chopped nuts

Dump pineapple chunks liquid and all in 9 x 13 inch deep pan at bottom. Sprinkle yellow cake mix on pineapple then sprinkle brown sugar over cake mix, the slice butter to cover all of the brown sugar. Sprinkle nuts on top then bake at 350 degrees for 35-40 minutes.