1 stick butter
1 c. graham crackers, crushed
1 c. oatmeal, uncooked
6 oz. chocolate chips
6 oz. butterscotch chips
1 c. walnuts, chopped
1 c. sweetened condensed milk

Melt butter in a 9 x 13 pan. Layer remaining ingredients in order given above ending by pouring condensed milk over top. Bake at 350 degrees for 20 minutes. Cool and store tightly covered.