Tools/raw materials: 2kg of ginger, 300g of soy sauce, salt, white sugar and vinegar.

1, wash the bought foreign ginger, and then bask in the sun for half a day to let it dry.

2. Then cut the ginger into pieces, marinate it in a bottle for 2 days, and then squeeze the ginger dry.

3. Cut the garlic into pieces, put it into the squeezed ginger and stir well.

4. Put soy sauce, sugar, vinegar and salt into boiling water, boil it and let it cool for later use.

5, put the ginger into the bottle, must be very clean, and then put the cooked cold sauce into the bottle, the sauce must drown the ginger, and then seal the bottle tightly, marinate for a week and eat, sweet and sour.