The lattice structure is formed while the sugar is liquid, then the toffee sets hard.
en.wikipedia.org Strand was a toffee-nosed civil servant who kept an unwanted eye on the detectives and their budgets.
en.wikipedia.org It produces a wide range of confectionery products including chocolate assortments, truffles, fudge, toffee, chocolate bars and seasonal novelties.
en.wikipedia.org In 2003, the brand underwent a revamp which led to the introduction of new flavours such as vanilla, toffee, chocolate, honey, and elaichi (cardamom).
en.wikipedia.org Indeed, it was so successful that it ultimately transformed popular understanding of the term toffee, previously a description of any sugar or boiled sweet.
en.wikipedia.org