White casserole and black casserole have their own advantages and disadvantages. The advantages of white casserole are fresh color, easy cleaning and usually good thermal insulation. Black casseroles are more dignified and elegant, have better heat resistance, can withstand a large temperature difference, and usually have better balanced heating performance. No matter which color casserole you choose, you need to pay attention to the maintenance and use methods to avoid cracking or deformation of the casserole.