Sumac Ground 2oz Sumac is a tart-flavored berry used in Middle Eastern and Persian cuisines. It's used to add flavor to rice, rubs, meats, poultry, sauces, salads, and marinades. Ingredients: Sumac, Salt Allergen: Packed on shared equipment with wheat, tree nuts, soy and sesame. Kosher: RCC Packed in USA PET bottle with shaker top