Why Dry-Aged Swordfish Steaks Are a Rare Gourmet Experience + Grilling Recipe

by Oleg Nikitenko July 29, 2025

What Is Dry-Aged Swordfish?

Dry aging is not just for beef — it’s now transforming premium seafood like swordfish into something extraordinary.
Dry-aged fish is stored under precise temperature, airflow, and humidity conditions (usually between 7–14 days). During this process:

  • Moisture slowly leaves the fish

  • Natural fats and flavors become more concentrated

  • The texture becomes firmer, yet retains tenderness

  • The flavor profile deepens — often described as buttery, savory, and umami-rich

Unlike spoiled fish, dry-aged swordfish retains its integrity. You can see this clearly in the video: a soft disc of connective tissue remains between the backbone — a sign of perfect control and freshness.

This process is used by top restaurants, but now you can experience it at home.

How to Trim and Prepare Dry-Aged Swordfish

By the end of the aging process, the outer layer of the swordfish may dry or harden slightly. To prepare it for grilling:

  1. Trim off any discolored or overly dry edges.

  2. Cut into steaks approximately 1 to 1.5 inches thick .

  3. Pat dry and let rest at room temperature for 10–15 minutes before cooking.

🐟 Grilled Dry-Aged Swordfish Steak Recipe

Ingredients:

  • 2 dry-aged swordfish steaks (8–10 oz each)

  • 2 tbsp olive oil

  • Juice of 1 lemon

  • 1 tsp sea salt

  • ½ tsp black pepper

  • 2 cloves garlic, minced

  • 1 tsp fresh thyme or rosemary (optional)

Instructions:

  1. Preheat grill to medium-high (around 400°F).

  2. Brush steaks with olive oil, season with salt, pepper, garlic, and herbs.

  3. Grill for 4–5 minutes per side , or until internal temp reaches 130–135°F (medium-well with slight pink).

  4. Squeeze fresh lemon juice over the top before serving.

🍽️ Perfect Side Dishes for Swordfish

Pair your grilled swordfish with:

  • Garlic herb couscous or wild rice

  • Grilled asparagus or sautéed spinach

  • Crisp white wine (like a dry Chardonnay or Albariño)

🎥 Watch the Video: Dry-Aged Swordfish in Action

Experience the process and final results in our video filmed at Global Seafoods YouTube Channel

🛒 Shop Premium Seafood Cuts

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