Cut the chicken tenderloin into bite-sized pieces.
Mince the onion and garlic.
Heat olive oil in a pan and sauté the garlic and onion.
Add the chicken tenderloin and cook until done.
Add brown rice and stir-fry together.
Add perilla seed powder and water, then simmer like risotto.
Season with salt and pepper.
Serve the finished risotto in a bowl and drizzle a little perilla oil on top.