Ingredients that are high in umami include ripe tomatoes and concentrated tomato products like tomato paste, ketchup, and sun-dried tomatoes; wine; fermented soy products such as miso and tamari; concentrated yeast products such as Marmite and nutritional yeast; umeboshi plums and umeboshi vinegar; sauerkraut; balsamic vinegar; olives; dried mushrooms; and dried sea vegetables.
