Salt free, this Liquid Smoke by Lazy Kettle is all-natural and a preferred alternative to many liquid smoke brands on the market containing more undesirable ingredients. This concentrated liquid smoke is unique. Lazy Kettle Brand All-Natural Liquid Smoke's rich hickory flavor adds a wonderful, smokey flavor to all your favorite foods. Use it whenever a rich, hickory smoke flavor is desired. We prefer it mixed into ketchup or barbeque sauce and used as a dressing for a mushroom and swiss burger, but can also be used as an ingredient when making homemade jerky.