If you can stop eating the dough long enough, this makes great shortbread, slightly crisp rather than sandy. It's the best shortbread I've ever made, and the best-tasting dough ever. I daydream about hunks of it frozen into vanilla ice cream. From "In the Sweet Kitchen," by Regan Daley
- Preheat the oven to 325 and butter a 9-by-13-inch or 9-by-11-inch pan.
- Combine the flours and salt in a bowl; in another bowl cream the butter and sugars.
- Add the flour 1/2 cup at a time, using a wooden spoon and your finger tips to work in the last of it, if needed.
- Work in the butterscotch chips and toffee bits, then spread the dough in the pan.
- Bake for 1 hour, then score into bars while hot.
- Let cool, then cut completely.