Dump Cake

16 oz can crushed pineapple, drained
1 can cherry pie filling
1 box yellow cake mix
2 sticks butter, sliced into pats about 1/2 Tablespoon wide
chopped pecans, optional

Place in deep casserole dish in order listed.
Bake at 350 one hour.
Serve.

In my opinion: This was similar to something my mom made when I was a kid. It was fabulous...my kids loved it. We put a scoop of vanilla ice cream over it.