To top off the perfect okonomiyakimake your next okonomiyaki savoury pancakes the most delicious you have ever had with oliver sauces own okonomi sauce also ideal for topping takoyaki octopus balls this thick sauce derives its distinct sweetsavoury flavour from different fruits and vegetables including tomato apple and onion plus the umami rich extracts of bonito fish kombu kelp seaweed and shiitake mushrooms