BASE:

1 c. butter
2 c. brown sugar
2 eggs
2 tsp. vanilla
2 1/2 c. flour
1 tsp. baking soda
1 tsp. salt
3 c. quick cooking oatmeal

FILLING:

12 oz. chocolate chips
15 oz. can sweetened condensed milk
1/2 tsp. salt
2 tbsp. butter
1 c. chopped walnuts
2 tsp. vanilla

Cream butter and sugar until light and fluffy, mix in eggs and vanilla. Sift dry ingredients, stir in oatmeal. Add all to creamed mixture.

FILLING: Melt all but nuts together in top of double boiler (or low heat-pan). When smooth, add nuts. Spread 2/3 oatmeal mixture in 15 1/2 x 10 1/2 x 1 inch pan. Cover with chocolate mixture. Dot with remaining mixture. Bake at 350 degrees for 25 to 30 minutes.