怎么腌制酸豆角

To pickle sour green beans, also known as "酸豆角" in Chinese cuisine, you can follow this simple recipe:

Ingredients:
- 1 pound of sour green beans
- 2 cups of white vinegar
- 1 cup of water
- 1/4 cup of sugar
- 2 cloves of garlic, minced
- 1 tablespoon of salt
- 1 teaspoon of red pepper flakes (optional)

Instructions:
1. Wash the sour green beans and trim off the ends.
2. In a saucepan, combine the white vinegar, water, sugar, salt, garlic, and red pepper flakes. Bring to a boil and stir until the sugar and salt are dissolved.
3. Place the sour green beans in a clean glass jar or container.
4. Pour the hot vinegar mixture over the green beans, making sure they are completely submerged.
5. Let the pickled green beans cool to room temperature, then cover the jar with a lid and refrigerate for at least 24 hours before serving.
6. The pickled sour green beans will last in the refrigerator for up to a month.

Enjoy your homemade pickled sour green beans!