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Grilled Tuna Steaks with Lemon-Garlic Marinade Recipe


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4 from 67 reviews

  • Author: Sara
  • Total Time: 36 minutes
  • Yield: 4 servings
  • Diet: Low Fat, High-Protein, Dairy-Free

Description

Grilled Tuna Steaks are a quick and flavorful seafood dish featuring thick tuna steaks with a beautifully seared exterior and a tender, juicy center. Marinated in a simple lemon-garlic mixture enhanced with smoked paprika and oregano, these steaks are perfect for a healthy, protein-rich meal that is easy to prepare and cook on the grill.


Ingredients

Tuna Steaks

  • 4 tuna steaks, about 6 oz (170 g) each

Marinade

  • 2 tablespoons olive oil
  • 2 tablespoons fresh lemon juice
  • 1 tablespoon soy sauce
  • 2 garlic cloves, minced
  • 1 teaspoon honey
  • 1/2 teaspoon smoked paprika
  • 1/2 teaspoon dried oregano
  • 1/2 teaspoon salt
  • 1/4 teaspoon black pepper

Garnish and Serving

  • 1 tablespoon fresh parsley, chopped
  • Lemon wedges, for serving


Instructions

  1. Prepare the tuna steaks: Pat the tuna steaks dry thoroughly with paper towels to ensure the marinade adheres well and to promote even grilling.
  2. Make the marinade: In a bowl, whisk together olive oil, fresh lemon juice, soy sauce, honey, minced garlic, smoked paprika, dried oregano, salt, and black pepper until well combined to create a balanced, flavorful marinade.
  3. Marinate the tuna: Place the tuna steaks into the marinade and coat both sides evenly. Let them marinate for 15 to 20 minutes, taking care not to over-marinate to prevent the lemon juice from altering the texture of the fish.
  4. Preheat the grill: Heat your grill to high and lightly oil the grates to prevent sticking and achieve a nice sear.
  5. Grill the tuna steaks: Remove the tuna from the marinade, letting excess drip off, then grill the steaks for about 2 to 3 minutes on each side. This timing yields a seared outer layer with a tender, rare center. Adjust grill time according to steak thickness and preferred doneness.
  6. Rest the steaks: Transfer the grilled tuna to a plate and allow them to rest for 2 to 3 minutes. Resting helps the juices redistribute, maintaining moistness.
  7. Serve: Garnish with freshly chopped parsley and serve with lemon wedges for an added burst of fresh flavor.

Notes

  • Use thick tuna steaks, ideally about 1 to 1.5 inches thick, to avoid drying out during grilling.
  • Ensure the grill is very hot before placing the tuna steaks to achieve a proper sear and prevent sticking.
  • Tuna is best cooked briefly; overcooking can lead to a dry and tough texture.
  • If you prefer tuna fully cooked, extend the grilling time until the steak reaches your desired level of doneness and safe internal temperature.
  • Prep Time: 10 minutes
  • Cook Time: 6 minutes
  • Category: Main Course, Seafood
  • Method: Grilling
  • Cuisine: Mediterranean-Inspired