Ingredients: 500g keel bone, 300g cold melon, 50g soybeans, 1 small piece of ginger.

Preparation: 1. Soak the soybeans in water for more than 2 hours in advance.

2. Rinse the chopped keels with water and clean them.

3. Cut open the sides of the cold melon, remove the capsule, and cut into axe-shaped pieces (large pieces).

4. Put the keel, soybeans, and ginger into the pot with cold water, bring to a boil over high heat, add the cold melon, continue to boil, and then turn to low heat.

5. Simmer for at least 90 minutes on slow fire. If you have enough time, it is best to simmer for 150 minutes. Then season well.

Note: People who like to drink cold melon soup come here for the sweet taste of cold melon, so it is recommended that when choosing cold melon, try to choose old-fashioned cold melon. Do not add any other seasonings to the cold melon bone soup except salt. Adding a small amount of soybeans is the finishing touch, which will increase the aroma of the soup and make the plain cold melon soup memorable. Hope it helps you get back that old feeling.