One way to keep food warm for 2 hours in your car is to place it in a insulated container with a water or microwaveable heating pad.
One way to keep food warm without a microwave is to place the food in a bowl or mug with hot water and microwave it for a few minutes.
There are a few ways to keep pizza warm in the car. One way is to put it in the oven before you drive to the restaurant. Another way is to preheat your oven before you get there.
There are a few different types of containers that can help keep food hot. One is a pot or pan, which can hold a pot of water on the stove to make it warm. Another is an ovensafe dish, which is made to fit in an oven and can hold food so that it doesn’t get cold.