zwieback
- n slice of sweet raised bread baked again until it is brown and hard and crisp
- It also makes bread, dog biscuits, Shredded Wheat, gingerbread goodies, peanut butter, zwieback, macaroni, pretzels.
- He likes baked potatoes, butter, spinach, zwieback, watches that have a loud tick.
- Prudence Penny, the New York Mirror's cooking columnist, was teaching readers how to make rum pie with zwieback crust.