If your Le Creuset is sticking, it's likely due to one of two reasons: the pan is not properly seasoned, or the heat is too high. Firstly, make sure that your Le Creuset is well-seasoned before use. This means you should apply a thin layer of oil to the cooking surface and heat the pan over low to medium heat for a few minutes before cooking. This will create a natural non-stick surface and help prevent food from sticking. Secondly, make sure that the heat is not too high. Le Creuset cookware is designed to distribute heat evenly, so you don't need to use high heat to cook your food. Using high heat can cause food to stick to the pan and burn. Instead, use low to medium heat and give the pan time to preheat before adding your food.