High humidity will make sponge candy start to get gooey in hours, if left uncovered. A good plastic bag, closed tight, will give you four to six weeks of crisp sponge candy – if you have any left by ...

BUFFALO, N.Y. — Saturday is National Sponge Candy Day and many Western New York chocolate-making businesses are celebrating. According to Fowler's Chocolates website, the origins of where sponge candy ...