1 can sweetened condensed milk
1 (6 oz.) pkg. chocolate chips
2 tbsp. butter
1 tsp. vanilla
1/2 c. butter
1 c. brown sugar
1 1/4 c. flour
1 1/2 c. quick oatmeal
1/2 tsp. baking soda
1/4 tsp. salt

Melt milk, chips, butter, vanilla in heavy saucepan on very low heat. Add other ingredients and mix well. Reserve 1/3 of mixture for top and to the rest add 1 egg, slightly beaten. Press in a 9x13 inch pan. Cover with the chocolate mixture; sprinkle the reserved mix over the top and bake 25 minutes in a 350 degree oven.