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Rusk
Hard, dry biscuit / From Wikipedia, the free encyclopedia
For other uses, see Rusk (disambiguation).
A rusk is a hard, dry biscuit or a twice-baked bread.[1] It is sometimes used as a teether for babies.[2] In some cultures, rusk is made of cake, rather than bread: this is sometimes referred to as cake rusk. In the UK, the name also refers to a wheat-based food additive.