You cannot eat mutton soup after three days.

The overnight mutton soup is edible.

The recipe of mutton soup is as follows:

Ingredients

Mutton, cooking wine, onions, ginger, pepper, dried orange peel, hawthorn, salt

Method

1. Soak the mutton in cold water for two hours, changing the water every hour.

2. Wash the mutton with clean water and cut into small pieces.

3. Pour enough water into the pot and put the cut mutton pieces into the pot.

4. Bring the pot to a boil over medium heat, skim off the foam, and pour in the cooking wine.

5. Then add pepper, onion, ginger, dried orange peel and hawthorn.

6. Cover the pot, turn to low heat and simmer for 1-1.5 hours.

7. Take out the orange peel and hawthorn, and then sprinkle in an appropriate amount of salt.

8. Turn to medium heat and continue simmering for 15-20 minutes, then turn off the heat and eat.

No

Leftovers need to cool completely before putting them in the refrigerator. This is because hot food suddenly enters a low-temperature environment, and the center of the food is prone to qualitative changes. Moreover, the heat brought in by the food will cause the condensation of water vapor, prompting the growth of mold, resulting in mildew of the entire food in the refrigerator.

Bacteria can easily grow in meat dishes after 2 hours. Harmful bacteria in the air will attach to some high-protein and high-fat leftovers and multiply within 2 hours. Under the action of bacteria, protein and fat will mostly produce harmful substances, such as hydrogen sulfide, amines, phenols, etc. These substances are harmful to the human body. Therefore, put leftovers in the refrigerator within two hours of cooking and use shallow containers to facilitate cooling.