Tomato jam is a sweet and tangy condiment made from ripe tomatoes, sugar, and spices. It has a thick and spreadable consistency, similar to fruit jam. The tomatoes are cooked down with sugar, lemon juice, and spices like cinnamon and cloves, resulting in a rich and flavorful jam. Tomato jam is versatile and can be used as a topping for toast, sandwiches, or cheese platters. It adds a burst of flavor to any dish and is a great way to use up a surplus of tomatoes.