Grilled Swordfish Steaks Recipe are a delightful combination of smoky, charred flavors and tender, meaty texture. This dish is a go-to choice for seafood lovers and a great way to elevate your outdoor grilling experience. With simple seasoning and fresh ingredients, grilled swordfish is both nutritious and incredibly satisfying.
What Are Grilled Swordfish Steaks Recipe?
Swordfish steaks are thick cuts from the swordfish, known for their firm texture and mild flavor. When grilled, these steaks develop a beautiful crust while retaining their juicy interior, making them an ideal choice for grilling. Swordfish’s meaty texture makes it a popular alternative to traditional red meats.
Origin of Grilled Swordfish Steaks Recipe
Swordfish has been a culinary favorite for centuries, particularly in coastal regions around the Mediterranean, the Pacific, and the Caribbean. Traditionally caught by fishermen for its size and versatility, swordfish has become a staple in many seafood cuisines. Grilling is a favored cooking method as it highlights the fish’s natural flavors while adding a smoky char.

Ingredients for Grilled Swordfish Steaks Recipe
| Ingredient | Quantity |
|---|---|
| Swordfish steaks | 4 (6-ounce pieces) |
| Olive oil | 3 tablespoons |
| Lemon juice | 2 tablespoons |
| Garlic (minced) | 2 cloves |
| Fresh parsley (chopped) | 2 tablespoons |
| Salt | To taste |
| Black pepper | To taste |
| Red pepper flakes (optional) | 1/2 teaspoon |
Equipment Needed
- Outdoor grill or grill pan
- Tongs
- Mixing bowl
- Whisk
- Basting brush
- Meat thermometer
Step-by-Step Preparation
Step 1: Prepare the Swordfish Steaks
- Pat the swordfish steaks dry with paper towels. This step helps the marinade adhere and prevents the steaks from sticking to the grill.
- Lightly season both sides with salt and black pepper.
Step 2: Make the Marinade
In a mixing bowl, whisk together olive oil, lemon juice, minced garlic, chopped parsley, and red pepper flakes (if using). Reserve a small portion of the marinade for basting during grilling.
Step 3: Marinate the Steaks
- Place the swordfish steaks in a shallow dish or resealable plastic bag.
- Pour the marinade over the steaks, ensuring they are evenly coated.
- Let the steaks marinate in the refrigerator for 30 minutes to 1 hour, flipping them halfway through.
Step 4: Preheat the Grill
Preheat your grill to medium-high heat (about 375°F to 400°F). Lightly oil the grill grates to prevent sticking.
Step 5: Grill the Swordfish Steaks
- Remove the steaks from the marinade and let the excess drip off.
- Place the steaks on the preheated grill and cook for 4–5 minutes per side, basting occasionally with the reserved marinade.
- Use a meat thermometer to ensure the internal temperature reaches 145°F (63°C) for perfectly cooked swordfish.
Step 6: Rest and Serve
Remove the steaks from the grill and let them rest for 2–3 minutes. Garnish with additional parsley and serve with lemon wedges for extra flavor.
Health Benefits of Grilled Swordfish Steaks Recipe

- High in Protein: Swordfish is an excellent source of lean protein, essential for muscle repair and growth.
- Rich in Omega-3 Fatty Acids: These healthy fats promote heart and brain health while reducing inflammation.
- Packed with Nutrients: Swordfish provides selenium, vitamin D, and B12, which support immune function and energy production.
- Low in Carbs: This dish is ideal for low-carb or keto diets.
- Customizable for Health: Grilling reduces the need for added fats, making this dish a healthier alternative to fried seafood.
Additional Tips for Perfect Grilled Swordfish Steaks Recipe
- Don’t Overcook: Swordfish can become dry if overcooked. Use a meat thermometer to achieve precise doneness.
- Enhance Flavor: Experiment with spices like smoked paprika or cumin for a unique twist.
- Prevent Sticking: Oil the grill grates and let the steaks sit undisturbed for the first few minutes of cooking.
- Add Fresh Herbs: Incorporate dill, basil, or cilantro to vary the flavor profile.
- Pair with Sauces: Serve with a garlic butter sauce, chimichurri, or tzatziki for added depth.
Best Way to Serve Grilled Swordfish Steaks Recipe
- With Grilled Vegetables: Pair with zucchini, asparagus, or bell peppers for a complete grilled meal.
- Over Grains: Serve atop quinoa, couscous, or wild rice for a hearty, balanced dish.
- With a Salad: A crisp arugula or mixed greens salad complements the richness of the swordfish.
- As Tacos: Flake the grilled swordfish and use it as a filling for tacos with slaw and avocado.
Nutritional Information
| Nutrient | Per Serving (1 Steak) |
|---|---|
| Calories | 290 |
| Protein | 38g |
| Fat | 14g |
| Carbohydrates | 2g |
| Omega-3 Fatty Acids | 1,100mg |

Prep Time and Cook Time
| Task | Time Required |
|---|---|
| Preparation Time | 10 minutes |
| Marinating Time | 30 minutes |
| Cooking Time | 10 minutes |
| Total Time | 50 minutes |
Conclusion
Grilled Swordfish Steaks Recipe are a delicious, healthy, and easy-to-prepare meal that’s perfect for any occasion. Their rich, meaty texture and smoky char make them a standout dish on the grill. Whether paired with vegetables, grains, or salads, this recipe is versatile and sure to impress. Try it today for a meal that’s as nutritious as it is flavorful.
FAQs
1. Can I cook swordfish steaks without a grill?
Yes, you can cook them in a grill pan on the stovetop or bake them in the oven at 400°F for about 12–15 minutes.
2. How do I know when swordfish is cooked?
The fish is done when it reaches an internal temperature of 145°F and flakes easily with a fork.
3. Can I use frozen swordfish steaks?
Yes, thaw them completely in the refrigerator before marinating and grilling.
4. What other marinades work well with swordfish?
Soy sauce, ginger, and honey make a great Asian-inspired marinade, while lemon and capers add a Mediterranean touch.
5. How do I store leftovers?
Store grilled swordfish in an airtight container in the refrigerator for up to 2 days. Reheat gently in a skillet or oven to prevent drying out.