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Grilled Tuna Fillets

Grilled Tuna Fillets

Fresh, flavorful, and quick to prepare, this recipe is perfect for a healthy weeknight dinner. With simple ingredients and a few easy steps, you’ll enjoy perfectly grilled tuna fillets bursting with natural taste.

★★★★★5(2 reviews)Updated: Mar 31, 2026
Prep Time 15 min
Cook Time 12 min
Total Time 27 min
Difficulty Medium

Ingredients 0/5

Why This Recipe Works

A flavorful and healthy way to enjoy seafood. The grilling process adds a smoky char while keeping the tuna moist and tender. It’s quick to prepare, making it perfect for a weeknight dinner or a casual barbecue.

Cooking Secrets

- Make sure your grill is hot before placing the fillets to get nice grill marks.
- Avoid overcooking; tuna is best served medium-rare to keep it juicy.
- Marinate the fish for at least 15 minutes to enhance flavor without overpowering it.

Step 1

Place the tuna steaks in a shallow dish. In a separate bowl, whisk together soy sauce, sherry, vegetable oil, fresh lime juice, and minced garlic. Pour this mixture over the tuna, making sure each piece gets a good coating. Cover the dish and pop it in the fridge for at least an hour to let the flavors soak in.

Step 2

When you’re ready to cook, heat up your grill to high and give the grill grates a light brush of oil to prevent sticking. Take the tuna out of the marinade, letting any excess drip off, and discard the leftover marinade. Grill the steaks for about 3 to 6 minutes on each side, depending on how done you like your tuna. Once cooked, take them off the grill and serve immediately.

Serving Guide

Serve with a fresh green salad or grilled vegetables for a light and balanced meal. A squeeze of lemon or a drizzle of herb-infused olive oil adds brightness. Pair with a chilled white wine or a crisp rosé for a refreshing touch.

How To Store This Recipe

Store leftover cooked fish in an airtight container in the refrigerator for up to two days. Reheat gently or enjoy cold in a salad. For raw fillets, keep them well wrapped and use within one day for the best freshness.
345
people cooked this recipe
AP
By Arjun Patel
Recipe Contributor
Arjun enjoys creating straightforward recipes that work well in real kitchens.

Heart icon Nutrition Facts

180 Calories
Fat
7 g
Carbs
1 g
Protein
25 g
Fiber
0 g
Sugar
0 g
Sodium
400 mg
Serving Size: 1 serving
*Nutrition values are estimates and may vary.

Reviews (2)

5 out of 5
★★★★★
2 Ratings
5 star
2
4 star
0
3 star
0
2 star
0
1 star
0

Rate This Recipe

★ ★ ★ ★ ★

User Reviews

Jae-Hyun K.
★★★★★
Feb 19, 2026
The marinade really made this pop. My kids weren’t sure at first but ended up asking for more. Very pleased with the outcome.
Sofia
★★★★★
Dec 27, 2025
I love how quick this recipe is. The tuna was juicy and the seasoning just right. My guests complimented it.
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