Everyone in the South seems to love cheese straws - the thin, crisp pastry sticks with the tang of cayenne and sharp cheddar - and they are always served at cocktail parties and church socials alike. They are almost mandatory at weddings: I remember receptions where the only fare was a silver compote of cheese straws, another of mints, and the wedding cake. Usually cheese-straw dough is piped from a cookie press and snipped into short lengths. Miss Lewis uses the simple technique of rolling out the dough and slicing off the ¡°straws.¡± Cheese straws improve as the flavors mellow, so make them a day before serving, if possible. A tin of cheese straws makes an excellent hostess gift.