Can a restaurant sale cooked food the day after?

Yes, in most jurisdictions, restaurants are allowed to sell cooked food the day after it was prepared, provided that it has been properly stored and reheated to the proper temperature. To ensure food safety, restaurants typically have procedures in place to cool food quickly after it has been cooked, and to store it at a safe temperature. They also have procedures for reheating food to ensure that it reaches a safe internal temperature before it is served. Some jurisdictions may have specific regulations regarding the sale of cooked food the day after it was prepared, so it's important for restaurants to be familiar with and comply with these regulations.