Biscuits, especially biscuits made from a mix, can be a little, well, bland. But not this version. The secret ingredients for the light, flaky texture, and mouthwatering citrus tang are sour cream ...

Jocelyn Delk Adams' favorite biscuit recipe has only four ingredients: Bisquick, lemon-lime soda, sour cream and butter. Toss together this dough in no time and watch the soda do its magic.