1 c. brown sugar
1 c. peanut butter
2 c. chocolate chips
1 c. corn syrup
3 c. corn flakes

Grease 9x13 inch pan. In saucepan, melt peanut butter, corn syrup and brown sugar on medium heat. Add corn flakes; stir until flakes are covered. Spread into greased pan, let cool. Melt chocolate chips and spread over mixture. Let chocolate harden before cutting.