4 c. oatmeal
1 c. brown sugar
2/3 c. melted butter
1/2 c. white syrup
3 tsp. vanilla
6 oz. chocolate chips
2/3 c. chunky peanut butter

Mix oatmeal, sugar, butter, syrup and vanilla together. Pat into a large, greased cake pan.

Melt chocolate chips and peanut butter. Frost and chill.