1, water boiling method: Boil raw melon seeds in boiling water for about 5 minutes, then take them out and soak them in cold water for 10 minute, and then gently rub off the shell by hand. This method can ripen melon seeds and remove the shell at the same time, but it needs to be careful not to cook for too long, otherwise it will affect the taste.

2. Oven method: Put the raw melon seeds into the oven, and bake for about 150℃ for about 15-20 minutes. After the melon seeds are cracked, take them out and gently rub them off with your hands. This method can make the melon seeds ripen, and at the same time, the shell can be easily removed, but it is necessary to pay attention to the control of oven temperature and time to avoid excessive scorching.

3. Cooking method: put the raw melon seeds into a steamer and steam for about 20-30 minutes. After the shell of the melon seeds is cracked, take it out and gently rub it off with your hands. This method can ripen melon seeds and make the shell easy to remove, but it needs to pay attention to the control of steaming time and temperature so as not to affect the taste.