Green apple Natural Flavor by Olive Nation gives baked goods, ice cream, and drinks green apple flavor. How do you use it Add Green Apple Natural Flavor by Olive Nation to batters, icings, fillings, beverages, and more. It can also be used while making beer and wine. Since Green Apple Natural Flavor is water-soluble, it works best in food applications that contain liquid. What are some other applications for Green apple Natural Flavor Add Green Apple Natural Flavor to juice, seltzer, or sparkling water. Give a pie filling green apple flavor. Create a sweet sauce with Green Apple Natural Flavor. Flavor jams and jelly with Green Apple Natural flavor. Make green apple-flavored sorbet, sherbet, ice cream, or popsicles. Add Green Apple Natural Flavor to vodka. Shake up a green apple-flavored martini. Formula updated June 13th 2017.