Use a sufficient amount of fat to prevent sticking
When it comes to cooking, fat and eggs are best friends. The type of fat you use is entirely up to your preferences. According to Help With Cooking, light vegetable oil does not interfere with the flavor of the egg and will not produce bitter notes when heated to a high temperature. Olive and avocado oil are also popular for cooking eggs because they have a slightly nutty flavor that is not overpowering. But who is the favorite? It's a good slab of butter. If you use butter as your fat of choice, allow time for it to melt before adding the egg.
Make sure to add 1 tablespoon of fat per egg you intend to cook. Because of the protective coating on the pan, you won't need to add as much fat when cooking your eggs in a nonstick pan. Nonstick pans are typically easier to clean because the egg just slides right out of the pan.