Tai Zuke Don

• 400 g (14 oz) sea bream fillet
• 4 bowls of cooked rice

For the marinade, peel and slice the onion very thinly in the direction of the grain. Combine it with the soy sauce, mirin and sesame seeds. Slice the bream thinly and combine with the marinade, then let it marinate for 15 minutes. Serve the rice in large bowls and arrange the bream and onions from the marinade on top. Spoon a tablespoon of the marinade over the rice. Place the egg yolk in the