You can use sour mix in all kinds of cocktails! Daquiris, whiskey sours, and long island teas are just a few of the drinks that often have sour mix. You can also use it to make amaretto sour drinks and different kinds of martinis like apple martinis! Of course, our favorite way to use it is in margaritas! Another great way to use Sweet and Sour Mix is in place of lemon-lime soda in your favorite drinks. Just mix the Sweet and Sour Mix with club soda and it's like making homemade lemon-lime soda!