Description
These Irresistible Soy-Ginger Tuna Steaks on the Grill are perfectly seared on the outside and tender on the inside, bursting with umami-rich flavor from a savory soy, ginger, and garlic marinade. A light yet satisfying dish that brings Asian-inspired freshness to your backyard grilling.
Ingredients
- 4 fresh tuna steaks (6 oz each, about 1 inch thick)
- For the Marinade:
- 1/4 cup soy sauce (low sodium preferred)
- 2 tbsp sesame oil
- 1 tbsp olive oil
- 2 tbsp fresh lime juice (or lemon juice)
- 1 tbsp honey or brown sugar
- 2 cloves garlic, minced
- 1 tbsp fresh ginger, grated
- 1/2 tsp crushed red pepper flakes (optional for heat)
- 1 tbsp chopped green onions
- 1 tsp sesame seeds (for garnish)
- Fresh cilantro or lime wedges (for serving)
Instructions
- In a medium bowl, whisk together soy sauce, sesame oil, olive oil, lime juice, honey, garlic, ginger, and red pepper flakes until combined.
- Place tuna steaks in a shallow dish or resealable bag and pour the marinade over them. Marinate for 20–30 minutes in the refrigerator (do not exceed 1 hour or the acid will start cooking the fish).
- Preheat the grill to medium-high heat (about 450°F / 230°C). Oil the grates lightly to prevent sticking.
- Remove tuna from marinade and let excess drip off. Reserve a few tablespoons of marinade to brush on during grilling if desired.
- Grill tuna steaks for 2–3 minutes per side for medium-rare, or 4 minutes per side for medium. Avoid overcooking to keep the fish tender.
- Brush lightly with reserved marinade during the last minute of grilling for extra flavor.
- Remove from grill, sprinkle with sesame seeds and green onions, and let rest for a few minutes.
- Serve with fresh cilantro and lime wedges on the side. Pair with jasmine rice or grilled vegetables for a complete meal.
Notes
- Do not over-marinate tuna — 30 minutes is ideal for maximum flavor without affecting texture.
- For a bolder flavor, add a splash of rice vinegar or a teaspoon of chili paste to the marinade.
- These tuna steaks can also be seared in a cast-iron skillet for 1–2 minutes per side.
- Serve chilled over salad greens for a light, refreshing lunch.
- Prep Time: 10 minutes
- Cook Time: 8 minutes
- Category: Main Course
- Method: Grilled
- Cuisine: Asian Fusion