Grilled Tuna Steaks with Tomato and Herb Topping

Elevate your dinner table with these Grilled Tuna Steaks with Tomato and Herb Topping—a vibrant, Mediterranean-inspired dish bursting with fresh, wholesome flavors. Tender tuna steaks are marinated in a zesty blend of olive oil, lemon juice, and seasonings, then perfectly grilled to achieve a smoky char while staying melt-in-your-mouth juicy. The crowning glory is the bright and tangy tomato and herb topping, made with ripe tomatoes, fresh parsley and basil, red onion, garlic, and a hint of balsamic vinegar for depth. Ready in just over 30 minutes, this high-protein, low-carb recipe is not only quick and easy but also a showstopper for summer barbecues or elegant weeknight dinners. Serve with a crisp green salad or your favorite sides for a well-rounded meal packed with Mediterranean charm.

Nutriscore Rating: 74/100

Prep Time:15 mins

Cook Time:8 mins

Total Time:23 mins

Servings: 4

Ingredients

• 4 pieces (6-8 oz each) fresh tuna steaks
• 3 tablespoons extra virgin olive oil
• 2 tablespoons lemon juice
• 1 teaspoon salt
• 1 teaspoon black pepper
• 3 medium-sized (diced) ripe tomatoes
• 2 tablespoons (chopped) fresh parsley
• 2 tablespoons (chopped) fresh basil
• 2 cloves (minced) garlic
• 1 small (finely diced) red onion
• 1 tablespoon balsamic vinegar
• 0.5 teaspoon (optional) red pepper flakes

Directions

Step 1

In a small bowl, whisk together 2 tablespoons of olive oil, 1 tablespoon of lemon juice, salt, and black pepper to make a marinade.

Step 2

Place the tuna steaks in a shallow dish or a resealable plastic bag. Pour the marinade over the tuna, ensuring each steak is well coated. Cover or seal and refrigerate for 20-30 minutes.

Step 3

While the tuna marinates, prepare the tomato and herb topping. In a medium mixing bowl, combine the diced tomatoes, parsley, basil, minced garlic, red onion, balsamic vinegar, remaining 1 tablespoon of olive oil, and red pepper flakes (if using). Stir well and set aside.

Step 4

Preheat your grill or grill pan to medium-high heat. Lightly oil the grill grates to prevent sticking.

Step 5

Remove the tuna steaks from the marinade and let any excess marinade drip off. Grill the tuna steaks for 3-4 minutes per side for medium-rare, or longer if you prefer them more cooked. Avoid overcooking to maintain their tenderness.

Step 6

Transfer the grilled tuna steaks to a serving platter or individual plates. Allow them to rest for 2-3 minutes.

Step 7

Spoon the tomato and herb topping generously over each tuna steak. Serve immediately with your choice of sides, such as a crisp green salad or steamed vegetables.

Nutrition Facts

Serving size	(1391.5g)

Amount per serving	% Daily Value*
Calories	1656.3

Total Fat 82.2g	0%
Saturated Fat 16.4g	0%
Polyunsaturated Fat 0.0g
Cholesterol 301.3mg	0%
Sodium 2702.7mg	0%
Total Carbohydrate 34.0g	0%
Dietary Fiber 7.9g	0%
Total Sugars 17.7g
Protein 190.8g	0%

Vitamin D 1799.9IU	0%
Calcium 177.1mg	0%
Iron 11.1mg	0%
Potassium 5442.6mg	0%

*The % Daily Value tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.

Source of Calories

Fat: 45.1%

Protein: 46.6%

Carbs: 8.3%