1 c. butter (good quality - not butter)
1 c. sugar
3 Hershey bars

Spray a 11 x 13-inch cookie sheet. Combine butter and sugar; bring to a boil. Stir constantly until dark tan, about 10 to 12 minutes. Pour toffee mixture onto cookie sheet. Immediately place broken pieces of chocolate bars on hot mixture and spread. Cool or refrigerate. Break into pieces when hard.