Healthy & Special Diets > High-Protein Recipes > High-Protein Dinners > Baked or Grilled Fish (Salmon, Tuna)

Grilled Tuna Steaks with Avocado Salsa

A simple yet elegant recipe for grilled tuna steaks, topped with a refreshing avocado salsa. This high-protein dinner is quick to prepare and full of healthy fats and flavors.

Prep Time
15 minutes
Cook Time
5-7 minutes
Servings
2
Ingredients
  • 2 Tuna steaks
  • 1 Avocado
  • 1/4 Red onion
  • 1 Lime
  • 2 tablespoons Cilantro
  • 1 tablespoon Olive oil
  • 1/4 teaspoon Salt
  • 1/4 teaspoon Black pepper
  • 1/4 teaspoon Chili flakes (optional)

Prepare the Avocado Salsa

Dice the avocado and red onion into small pieces. Chop the cilantro finely. In a bowl, combine the diced avocado, red onion, and cilantro. Squeeze the juice from half of the lime over the mixture. Add salt and pepper to taste. Gently stir to combine. If desired, add a pinch of chili flakes for a little heat. Set aside.

Prepare the Tuna Steaks

Pat the tuna steaks dry with paper towels. Brush both sides of the tuna steaks with olive oil. Season with salt and pepper.

Grill the Tuna Steaks

Preheat your grill to medium-high heat. Place the tuna steaks on the grill and cook for 2-3 minutes per side for medium-rare, or longer if you prefer it more well-done. Avoid overcooking the tuna, as it can become dry.

Serving

Remove the tuna steaks from the grill and let them rest for a few minutes. Top each tuna steak with a generous spoonful of the avocado salsa. Squeeze the juice from the remaining lime half over the tuna. Serve immediately. This dish pairs well with a side salad or grilled vegetables.

Nutrition Facts Estimated per 100g of product

  • Calories: Approximately 250 kcal
  • Protein: Approximately 30g
  • Fat: Approximately 14g
  • Carbohydrates: Approximately 2g

Other Important Considerations for Nutrition

  • Tuna is a great source of protein and omega-3 fatty acids.
  • Avocado provides healthy fats, vitamins, and minerals.
  • This recipe is gluten-free and low in carbohydrates.
  • Adjust the amount of salt, pepper, and chili flakes to your liking.

← Edamame and Tofu Scramble Hearty High-Protein Lentil Soup →

FAQ

  • Can I use frozen tuna steaks?

    Yes, you can use frozen tuna steaks. Make sure to thaw them completely before grilling and pat them dry to remove any excess moisture.
  • Can I bake the tuna steaks instead of grilling them?

    Yes, you can bake the tuna steaks. Preheat your oven to 400°F (200°C) and bake the tuna steaks for about 10-12 minutes, or until cooked to your desired level of doneness.
  • How do I store leftover tuna steaks?

    Store leftover tuna steaks in an airtight container in the refrigerator for up to 2 days. Reheat gently before serving.