Scotcharoos: mix 1c light corn syrup, 1c sugar, 1 1/2 c pb til it melts. bring to boil remove from heat, add 6c rice krispies, move to greased pan and pat down. melt 1c butterscotch chip and 1 c semi sweet choc chips, spread over top bars and cool before cutting. JUST LIKE GRAMMA'S!!