Sweet and meaty, these oversized up to 5 inches long and 3 inches across plum-shaped tomatoes will keep you well supplied with thick, creamy tomato sauce. For fire-roasted tomato sauce, first heat your grill, then run to your garden and pick your tomatoes. After cutting the tomatoes in half, grill them over coals until the skins are Blackened. For the sauce, mix with olive oil, fresh basil and thyme. Indeterminate.