1 1/2 c. oats
1 1/2 c. flour
1 c. brown sugar
1 tsp. baking soda
1/4 tsp. salt
3/4 c. butter, melted

Mix and pat into 9x13 pan. Save 1/2 cup of mix for the top.

FILLING:

1/3 c. butter, melted
1 c. chocolate chips
1 c. sweetened condensed milk

Mix and pour over crumbs. Sprinkle rest of crumbs on top. Bake 20 minutes at 350 degrees.