Question: how many cups are in 1 box of jiffy cornbread mix?
Answer: 1 box Jiffy cornbread mix (8.5 ounces) 1 can whole kernel corn (14-15 ounces, drained or 1.5 cups frozen corn, thawed – about 9.8 ounces after draining) 1 can creamed corn, (14-15 ounces, do not drain) 1 cup sour cream (8 ounces)