Tools/materials: pig's trotters 1, white kidney beans 80g, ginger 5 pieces, a little salt, green onion 4 pieces, pepper 8 pieces, star anise 1 piece, black pepper 3 pieces, dried pepper 2 pieces, white wine 1 spoon, dipping juice 1g, salt 65433.

1. Chop pig's trotters to remove hair and soak them for several hours in advance to remove blood. Kidney beans are also washed and soaked in warm water for 4 hours to soften the epidermis. Soak pig's trotters in water (add onion, ginger and white wine), take them out and wash them, and put them in a casserole. The deodorizing effect of liquor is better, and cooking wine can be used without it.

2. Add onion, ginger, dried pepper, pepper, black pepper and star anise, boil enough water and simmer.

3. After1hour, add the soaked white kidney beans and continue stewing.

4, 3 hours later, add the right amount of salt to taste, and turn off the fire after seasoning.

5, to adjust a dip: prepare chopped green onion, garlic and pepper.

6. Put into a large bowl, add Chili oil, 1g salt and 1g vinegar.

7. In addition, 1 tablespoon Donggu yipin fresh soy sauce.

8. Donggu Yipin Fresh Soy Sauce, a Chinese time-honored brand, brewed soy sauce, naturally fermented, delicious, with a strong sauce flavor, is a necessary seasoning at home. Finally, add 1 tablespoon sugar.

9. finished product. Pig's trotters and kidney beans are soft and rotten, and the soup is white and delicious, full of collagen.