1 c. butter
1 1/3 c. brown sugar
3/4 c. light corn syrup
5 1/3 c. oatmeal
2 tsp. vanilla

Beat butter and sugar until fluffy; add corn syrup and vanilla. Beat 1 more minutes. Add oatmeal to butter mixture; mix well. Spread batter into well greased 9 x 13 inch pan. Bake in 350 degree oven for 16 minutes (it will look wet, but is done).

TOPPING:

12 oz. chocolate chips
1 c. peanut butter

Melt 12 ounces chocolate chips with 1 cup peanut butter. Stir until smooth. Spread on top of warm bars. Cool completely and cut.