1 c. plus 2 tbsp. butter
2 c. packed brown sugar
2 eggs
2 tsp. vanilla
2 1/2 c. flour
1 tsp. baking soda
3 c. uncooked oats
1 (12 oz.) pkg. chocolate chips
1 can (14 oz.) sweetened condensed milk

Preheat oven to 325 degrees. Lightly grease 13x9 inch pan. Cream the 1 cup butter and the brown sugar in large bowl. Add eggs; beat until light. Blend in vanilla. Combine flour and baking soda; stir into creamed mixture. Blend in oats. Spread 3/4 of the oat mixture evenly in prepared pans.

Combine chocolate chips, milk, and remaining 2 tablespoons of butter in small heavy saucepan. Stir over low heat until chocolate is melted. Pour over pat mixture in pan. Dot with remaining oat mixture. Bake 20-25 minutes.