The nouns for the preparation of Western hot dishes are explained as follows:

1. Preparation of vegetable dishes Vegetable dishes occupy a very important position in Western hot dishes and are often regarded as the main dishes. Used as a side dish for dishes.

2. There are many varieties of vegetable dishes and various processing methods. The main techniques include blanching, boiling, steaming, braising, stewing, and stir-frying.

3. Stir-fry: Heat the oil in the pan to 30% to 40% heat. Stir-fry the food until it is slightly cooked. Add seasonings and stir-fry.

4. Boiling: It is a basic technique, which can be used directly into dishes or used for preliminary heat treatment of semi-finished products. It is boiled on high fire and heated on low fire. There are two types: boiled in plain water and boiled in salt water.

5. Braising: Braising is done over high or medium heat. But it is different from stir-frying. Stewing is half soup and half vegetable, and it needs to be thickened.