Betty Crocker recipe here, too. We've tried a few of the variations, the favourite being adding apples but not raisins. I do the casserole version, not in the bird. If I have been organized enough throughout the year to be thrifty, I chop up bread heels and older buns into cubes and store them in a ziploc bag in the freezer until needed. If not, that is what inexpensive grocery store loaves are for!