1. Prepare half an onion, eight cloves of garlic, four tablespoons of light soy sauce (15ml), four tablespoons of cooking wine (15ml), four tablespoons of sugar (5ml), one tablespoon of pepper (5ml), one egg and four tablespoons of red wine (15ml).

2. Use fresh-keeping boxed meat, and put the mixed sauce and meat into the fresh-keeping box.

3. Put all the mixed sauces and prepared meat into the fresh-keeping box, and then put them in the refrigerator for preservation. You can have a barbecue the next day.

Extended data

Pickled ingredients selection skills:

1. Pork: Choose pork ribs, pork belly with tender waist and buttocks and a little more fat, so that the roasted meat will not be too dry.

2, beef: you can choose beef ribs, fresh and tough; Beef shoulder is the most tender barbecue.

3. Chicken: Any part is a good material for barbecue.

4. Seafood: Anything is ok, but you must choose fresh ones.