Take a second look! These are not lemons, but citrons, cultivated by my cousins Evelina and Salvo in their front garden. In Sicily between Christmas and the end of April, the landscape is in bloom with fragrant, juicy citrus fruits such as these. Cultivated for its thick, white, fragrant rind, citron makes an out-of-this-world marmalade or you can slice it and eat it like an apple.