Miyoko’s cashew milk based moz is the most realistic flavor and melts well. The Follow Your Heart Parmesan (sprinkled on top) does not melt well, but their provolone does. Also used some Daiya mozzarella which melts, but doesn’t tastes too great. Sauce with Roma paste, olive oil, marjoram, fennel, garlic is almost strong enough flavor to cover up the Daiya, but not quite. Wish there were more choices.