Tuna, Onion, and Perilla Leaf Rice Bowl

Drain the oil from the tuna can and set aside.

Slice the onion and cut the perilla leaves into thin strips.

Heat olive oil in a pan and stir-fry the onion.

When the onion becomes translucent, add the tuna and stir-fry together.

Add the perilla leaves and stir-fry one more time.

Season with soy sauce and pepper.

Serve the sautéed tuna, onion, and perilla leaves over rice to finish.