Our tahini is made with all natural ingredients, meaning that you might notice some separation of the natural sesame oil from the fibrous part of the seed. This gradually happens over time to all natural seed and nut butters. If you see some oil at the top of your jar, just stir everything back together and it will taste delicious! If you find that stirring it doesn’t do the trick, you can also place the contents of the jar in an immersion blender until it is smooth and creamy again and place back in the original jar.