Appreciating tomatoes as both fruits and vegetables opens up our minds to the endless possibilities of cooking with them. When tomatoes are plentiful, we add their sweet fruitiness to our repertoire of jams and preserves. Delicately spiced with warm, earthy flavors, this red tomato jam is a welcome change from our berry jams. A generous swipe of tomato jam on warm toast with a fragrant cup of coffee remind us how great a simple summer-morning breakfast can be.