7-Up Biscuits These are very messy to make, but they come out so very good.  7-Up Biscuits Recipe Type: Biscuits Cuisine: American Author: Marsha Powell Prep time: 15 mins Cook time: 15 mins Total time: 30 mins Serves: 12 Ingredients 4 cups Bisquick 1 cup sour cream 1 cup 7-Up 1/2 cup butter, melted Instructions