Beyonder's Instant Kitchen

At a point you can see in range a full magical kitchen appears with all the tools to properly cook food. While no food is found in the kitchen any creature that eats a meal inside the room gains 1d10 hit points. The kitchen is  10 ft tall and takes up 15 by 30 feet area. If the spell is cast in a space that cannot support the kitchens size the spell simply places the tools.