1 c. butter
2 c. brown sugar
2 eggs
2 tsp. vanilla
2 1/2 c. flour
1 tsp. baking soda
1/4 tsp. salt
2 3/4 c. oatmeal
3/4 c. nuts, chopped

Mix ingredients and save 1 c. Spread rest of the batter in 13 x 9 x 2 in. baking dish. Batter will be thick.

Filling:

1/2 bag chocolate chips
1 can sweetened condensed milk
2 tbsp. butter
2 tbsp. vanilla
dash salt

Melt this in saucepan over low heat and pour over batter. Top with reserved 1 cup batter and bake at 350°FF for 25 - 30 min.