OliveNation pure pineapple extract gives your recipes the flavor of fresh, ripe pineapple. Our pineapple extract is gluten-free. The concentrated flavor is bake and freeze proof, so the great pineapple flavor will always come through in your baked goods. Pineapple extract will enhance the pineapple flavor in your recipes. Add one teaspoon to the batter when you make pineapple upside-down cake or use it in Pina Colada Fudge, pancakes or in fruit smoothies. You can also use it along with pineapple juice in sauces for Hawaiian Pork, Sweet and Sour Shrimp and ham. How to Use Pure Pineapple Extract: Use 1 teaspoon for every 3 cups of baking mix.