The caterer in this scenario provides on-premise catering by cooking and serving meals at the client's house.
On-premise catering is the type of catering service provided by the caterer in this scenario. They specialize in cooking and serving meals at the client's house, which falls under on-premise catering where the food is prepared and served on-site.
In contrast, full-service catering would involve the caterer handling all aspects of the food service, including cooking and serving, at a location chosen by the client, not necessarily at the client's house.
Therefore, the caterer in this case is offering on-premise catering, where the meals are cooked and served at the client's house.
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