What are the foods cooked without using fire?

You're thinking about cooking methods that don't involve direct heat from fire or other flames, like:

* Raw foods: Fruits, vegetables, nuts, seeds, etc. These are eaten in their natural state.

* Sous Vide: Food is sealed in vacuum bags and cooked in a temperature-controlled water bath.

* Slow Cooker: Uses low heat to cook food over a long period, often without direct flame.

* Microwave: Uses electromagnetic radiation to heat food.

* Air Fryer: Uses circulating hot air to cook food.

* Pressure Cooker: Uses steam pressure to cook food quickly.

Note: While these methods don't use fire in the traditional sense, they still rely on some form of heat to cook the food.