Lemon 7 UP Pound Cake Recipe CAKE:3 sticks (1 1/2 cups) butter3 cups sugar5 eggs3 cups all-purpose flour2 tbsp. lemon extract3/4 cup 7-Up ICING:3 cups confectioners’ sugar4 tbsp. butter1 tsp. lemon extractMix and frost.How:Cream sugar and butter, beat until fluffy. Add eggs one at a time and beat well. Add flour, beat in lemon extract and 7-Up. Grease and flour Bundt pan well.Bake at 350°F for one hour and fifteen minutes or until done.