Made with ingredients I had at home after watching YouTuber 'Geeep'. Adjusted the portion to my liking.
Wash and shred the cabbage.
Slice the onion thinly.
Drain the oil from the canned tuna and prepare.
Heat cooking oil in a pan and stir-fry the onion and cabbage.
When the vegetables soften, add the tuna and stir-fry.
Season with soy sauce and pepper.
Serve the stir-fried mixture over warm rice.
Garnish with sesame seeds and seaweed flakes.