I’ve always loved the rich, meaty flavor of swordfish, especially when grilled to perfection. There’s something magical about those charred grill marks and the tender, juicy texture that make each bite a delight.

Grilling swordfish steaks might seem intimidating, but with the right techniques, anyone can master it. Whether you’re a seasoned grill master or just starting out, I’ll share my tips to help you achieve flawless swordfish every time.
From selecting the best cuts to achieving the perfect seasoning and grill marks, let’s dive into the art of grilling swordfish steaks perfectly.
Choosing the Right Swordfish Steaks
Selecting high-quality swordfish is crucial for perfect grilling. I focus on two main factors: freshness and appropriate thickness.
Freshness Indicators
Fresh swordfish features firm, moist flesh without any discoloration. If the fish smells like the ocean, it’s fresh. Look for bright, translucent eyes and vibrant skin. Avoid steaks with a dull appearance or strong, fishy odors.
Thickness and Size
Opt for swordfish steaks that are at least one inch thick. Thicker cuts ensure even cooking and prevent drying out. Ideal sizes range from 6 to 8 ounces per steak, providing a substantial portion that grills evenly.
Preparing the Swordfish
Getting your swordfish ready ensures a delicious grilling experience. Follow these steps for optimal results.
Cleaning and Drying
I rinse the swordfish steaks under cold water to remove any residual scales or blood. Using paper towels, I thoroughly pat them dry. Drying the fish helps achieve those perfect grill marks and prevents sticking. Ensuring the steaks are dry also allows the seasoning to adhere better, enhancing the overall flavor.
Marinating and Seasoning
I marinate the swordfish to infuse it with flavor and keep it moist during grilling. I combine olive oil, lemon juice, minced garlic, and fresh herbs like parsley and thyme in a shallow dish. I let the steaks soak in the marinade for 20-30 minutes. After marinating, I season both sides with salt and freshly ground black pepper. This simple seasoning complements the natural taste of the swordfish without overpowering it.
Preheating the Grill
Preheating the grill sets the stage for perfectly cooked swordfish steaks. It ensures even heat distribution and prevents the fish from sticking.
Optimal Grill Temperature
I set my grill to medium-high heat, about 400°F (204°C), for swordfish steaks. This temperature sears the exterior, locking in juices while keeping the interior tender. Using a reliable grill thermometer helps maintain consistent heat.
Oiling the Grates
Oiling the grates is crucial to avoid sticking. I dip a folded paper towel in vegetable oil and use tongs to wipe the grates evenly. This method creates a non-stick surface and enhances those beautiful grill marks on the swordfish.
Grilling Techniques
Mastering grilling techniques helps me achieve perfectly cooked swordfish steaks every time.
Cooking Time and Flipping
I grill swordfish steaks for 4-5 minutes on each side using medium-high heat. Flipping the steaks once allows for even cooking and attractive grill marks.
Avoiding Overcooking
I monitor the internal temperature, aiming for 145°F (63°C). Removing the steaks when they’re opaque and slightly firm prevents them from drying out. Letting them rest a few minutes helps retain moisture.
Serving Suggestions
Pairing grilled swordfish with complementary sides enhances its rich flavor. I recommend serving it with a fresh Mediterranean salad, including cherry tomatoes, cucumbers, red onions, and Kalamata olives. A side of lemon-herb quinoa adds a light and nutritious element to the meal.
For added texture, consider roasted vegetables like asparagus, bell peppers, or zucchini. A drizzle of garlic aioli or a squeeze of fresh lemon juice elevates the dish without overpowering the swordfish’s natural taste. Garnishing with chopped fresh parsley or basil provides a vibrant finish.
To complete the meal, a glass of crisp white wine, such as Sauvignon Blanc or Chardonnay, pairs perfectly with the grilled swordfish. Offering a slice of crusty bread or a side of herbed couscous rounds out the dining experience, making it both satisfying and elegant.
Quick Serving Ideas
- Mediterranean Salad: Cherry tomatoes, cucumbers, red onions, Kalamata olives
- Side Dishes: Lemon-herb quinoa, roasted asparagus, bell peppers, zucchini
- Sauces: Garlic aioli, fresh lemon juice
- Garnishes: Chopped parsley, basil
- Beverage Pairing: Sauvignon Blanc, Chardonnay
- Additional Sides: Crusty bread, herbed couscous
Nutritional Information
Component | Amount |
---|---|
Calories | 350 per serving |
Protein | 30g |
Carbohydrates | 20g |
Fats | 15g |
Vitamins | Vitamin D, B12 |
Minerals | Potassium, Magnesium |
These serving suggestions create a balanced and flavorful meal, perfect for any occasion.

Conclusion
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Grilling swordfish has become one of my favorite ways to enjoy this delicious fish. There’s something special about the smoky flavor and tender texture that just can’t be beaten. Every time I fire up the grill I feel excited to create a meal that’s both healthy and satisfying.
Sharing perfectly grilled swordfish with friends and family always brings a smile to my face. I hope these tips help you achieve the same great results and inspire you to experiment with your own grilling adventures. Happy grilling!