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

Heat oven to 350 degrees. Grease jelly roll pan. Mix brown sugar, 1 cup butter, eggs and vanilla in large bowl. Stir in flour and soda. Add oats. Reserve 1/3 of oatmeal mixture. Press remaining mixture in pan.

Heat chips, milk and 2 tablespoons butter in saucepan over low heat. Stir constantly until chips melt. Remove from heat, add 1 teaspoon vanilla. Spread over oat mixture. Drop reserve mixture by rounded teaspoon onto chocolate mixture. Bake until golden brown (20-30 minutes). While warm cut into bars.