Best 7 up Pound Cake Cuisine: American Author: Jane Kaylie Prep time: 20 mins Cook time: 1 hour 30 mins Total time: 1 hour 50 mins Serves: 5 Ingredients 1/2 cup shortening 1 cup margarine, softened 2 1/2 cups sugar 5 eggs 3 cups flour 8 oz (224 gm) 7 Up (lemon or lime soda)