Casserole Stew Food flavor, casserole does not change the original taste, so the casserole is the majority of consumers favorite consumer goods.
The selection of the casserole:
Look at the pottery, good casserole selection of the ceramic is very fine, the quality of the surface glaze is also very high, bright even, good thermal conductivity.
Look at the structure. Good sand pot structure reasonable, put flat, the pot body is round, the inner wall is smooth, no crack cracks, no outstanding sand grains. Lid cover close and not variant, you can cover the lid to try to rotate to see if the pot lid and the body is closely attached, the rotation should be a smooth sense of friction.
Listen to the sound. Use the pot pot or coin to tap the body, clear, bright, crisp for good, identification can be the bottom of the pan, with the finger to withstand the concave center, with a hard object percussion, the more the sound of the pot, the finger shaking the greater the better.