1 c. brown sugar
1/2 c. white sugar
1 c. butter
4 c. oatmeal
1 (6 oz.) pkg. chocolate chips
3/4 c. peanut butter

Mix sugars, butter, and oatmeal together. Press in a greased 9 x 13 inch pan. Bake for 15 minutes at 350 degrees. Melt together chocolate chips and peanut butter. Spread over bars.