2/3 c. butter
4 c. uncooked oatmeal
1 c. brown sugar
1/2 c. light corn syrup
3 tsp. vanilla
1 pkg. (6 oz) chocolate chips
2/3 c. peanut butter

Cream butter. Stir in oats, sugar, corn syrup and vanilla. Spread mixture in a 13x9 -inch pan.

Bake in a 350°F oven for 15 minutes. (Don't bake any longer even though bars will not look cooked.) Cool.

In saucepan, melt chocolate chips and peanut butter. Spread over cooled bars. Refrigerate for several hours before cutting into squares.

Makes at least two dozen bars.