2 bags of sugar cookie mix
butter - can't forget the butter!
a lovely bag of toffee bits.
Mix all these together as directed on the cookie mix bag and press into a greased 9x13 pan. Bake just until they smell wonderful - about thirty minutes - in a three hundred fifty degree oven. A non stick pan is best. Cut until square while they are still warm. In fact, try one while they're hot. Amazing. And they freeze well, too.