Katsuo Donburi is a comforting and satisfying rice bowl dish that features bonito fish simmered in a flavorful sauce. To make Katsuo Donburi, you will need bonito fillets, soy sauce, mirin, sake, sugar, ginger, garlic, green onions, and steamed rice. Start by making the sauce by combining soy sauce, mirin, sake, sugar, grated ginger, and minced garlic in a saucepan. Bring the sauce to a simmer and add the bonito fillets. Cook the fish in the sauce for about 10 minutes, or until it is cooked through. Serve the Katsuo Donburi over a bowl of steamed rice and garnish with chopped green onions. The tender and flavorful bonito fish, combined with the savory sauce and fluffy rice, makes Katsuo Donburi a hearty and delicious meal.
