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

Mix together and pat in bottom of 9 x 13 inch greased pan. Bake at 350 degrees for 10 to 15 minutes. Prepare frosting.

FROSTING:

1/2 c. crunchy peanut butter
1 (6 oz.) pkg. chocolate chips

Melt together and frost bars. Cool.