1/2 c. butter
2 c. finely crushed graham crackers
2 c. milk chocolate chips
1 1/2 c. butterscotch chips
1 1/3 c. flaked coconut
3/4 c. chopped walnuts
1 (14 oz.) can sweetened condensed milk

Melt butter. Stir in graham crackers. Pat mixture in bottom of 13x9 inch cake pan.

Layer in order: chocolate chips, butterscotch chips, coconut, walnuts. Pour milk evenly over top. Bake 350 degrees for 1 1/2 hours. Cool, cut into bars. Store in refrigerator.