Cabbage Tuna Rice Bowl Sauce

Shred the cabbage.

Thinly slice the onion and carrot.

Heat cooking oil in a pan and stir-fry the cabbage, onion, and carrot.

Drain the oil from the canned tuna and add the tuna to the pan, stir-frying together.

Make the sauce by adding soy sauce, sugar, cooking wine, and pepper.

Add the sauce to all the ingredients and simmer while stir-frying.

Serve the finished ingredients over rice.