For a delicious and healthy meal, try marinating tuna steaks in soy sauce. The soy sauce adds a savory and umami flavor to the fish, while also helping to tenderize it. Simply combine soy sauce, sesame oil, garlic, and ginger in a bowl, then marinate the tuna steaks for at least 30 minutes. Grill or pan-sear the steaks until they are cooked to your desired level of doneness. Serve with a side of roasted vegetables or a fresh salad.
