Sweetener: You can use your favorite brown sugar substitute or add a few drops of molasses to a white sweetener.Sodium: Soy sauce is naturally high in sodium. If this is a concern for you use low sodium soy sauce or coconut aminos.Gluten-Free: You can either use a gluten-free soy sauce or coconut aminos.To Store: Keep the keto teriyaki sauce in the fridge in a sealed container for up to 5 days. To Freeze: This sauce can be frozen in a freezer bag or sealed container for up to 2 months. It can also be frozen on meat or veggies. Thaw on the counter for a few minutes or in the fridge the night before.