How to Cook Swordfish in a Pan in 5 Simple Steps
If you’ve got swordfish steaks on hand and want a straightforward way to cook them, pan-searing swordfish in a pan is a reliable method. Pan-searing swordfish helps achieve a deliciously crisp exterior while keeping the inside tender and juicy.
You’ll want to start by choosing the right cuts and prepping them carefully to get the best texture and flavor. From seasoning to the perfect cooking technique, a few simple steps can make a big difference in your final dish.
Let’s walk through what you need to do to get it just right.
Selecting and Preparing Swordfish Steaks

When selecting swordfish steaks, choose fresh pieces that weigh about 8 ounces and measure 3/4 to 1 inch thick to guarantee even cooking. Opt for steaks of similar size so they cook uniformly; if a steak is larger, halve it or slice it horizontally.
Before you pan sear, pat the swordfish dry with paper towels and remove any skin. This step helps achieve a perfect sear.
While seasoning is essential for flavor, keep it simple at this stage with just salt or your favorite herbs and spice blends on both sides.
If using frozen swordfish, thaw it properly in the fridge and let it rest at room temperature for 10-15 minutes before cooking. These steps set you up for a delicious, perfectly cooked swordfish steak.
Seasoning and Marinating

Although swordfish has a naturally mild flavor, seasoning it generously with salt and your choice of spices can elevate its taste considerably.
Start by seasoning the steaks with about 3/4 teaspoon of fine salt per pound, or 1 teaspoon if using coarse salt. You can also add black pepper, garlic powder, paprika, or a splash of lemon juice for extra zing.
If you want deeper flavor, marinate your swordfish for 10-15 minutes in olive oil, lemon juice, herbs like rosemary or thyme, and spices.
After marinating or rinsing, always pat dry the fish with paper towels to remove excess moisture and ensure a good sear.
Here’s a quick seasoning and marinating checklist:
- Season generously with salt and spices
- Marinate in olive oil and herbs (optional)
- Pat dry before cooking
Heating the Pan and Adding Oil

After seasoning or marinating your swordfish, the next step is to get your pan ready for cooking. Preheat a nonstick or cast iron skillet over medium-high heat for about 2-3 minutes until it’s very hot.
Add a tablespoon of high smoke point oil, like vegetable or canola oil, and swirl it to coat the pan evenly. Wait until the oil shimmers and just begins to smoke. This hot oil is vital for a proper sear that locks in moisture and creates a golden crust.
Keep the heat steady at medium-high, adjusting if the oil burns or smokes too much.
| Step | Details |
|---|---|
| Heat time | 2-3 minutes on medium-high heat |
| Oil type | High smoke point (vegetable) |
| Oil readiness | Shimmers and slightly smokes |
Cooking and Flipping the Swordfish
Since your pan is properly heated and oiled, place the seasoned swordfish steaks carefully into the skillet. Start cooking without moving them to develop a golden crust.
To guarantee even cooking and prevent burning, follow these steps:
Ensure even cooking and avoid burning by following these simple, effective steps for perfect swordfish steaks.
- Cook the swordfish for about 4-5 minutes on one side.
- Flip the steaks every 2 minutes using tongs or a spatula.
- Check the internal temperature with a meat thermometer; aim for 130-135°F.
Flipping regularly helps the swordfish cook evenly while maintaining a perfect sear.
Keep an eye on the internal temperature to avoid overcooking. Once it reaches the right temperature, you’re ready to move on to resting and serving your perfectly cooked swordfish.
Resting and Serving the Steaks
When you take the swordfish steaks off the pan, let them rest for 3-5 minutes so the juices can redistribute and enhance their flavor and texture. Resting allows the internal temperature to rise to about 140°F, ensuring ideal juiciness.
Keep the steaks uncovered or lightly covered with foil to avoid sogginess. Once rested, serve immediately for the best tender, moist experience.
| Step | Action | Result |
|---|---|---|
| 1 | Remove from pan | Stops cooking |
| 2 | Rest 3-5 minutes | Juices redistribute |
| 3 | Check temp ~140°F | Perfect doneness |
| 4 | Keep uncovered/light foil | Prevents condensation |
| 5 | Serve immediately | Retains juiciness |
Frequently Asked Questions
How Do You Cook Swordfish in a Pan?
You pat the swordfish dry, season it, then sear it in a hot, oiled pan. Flip every couple of minutes, cook until 130°F inside, rest briefly, and serve for juicy, tender results.
How Is Swordfish Normally Cooked?
You normally cook swordfish by pan-searing, grilling, broiling, baking, or poaching.
Pan-searing is popular because it’s quick and creates a tasty crust while keeping the fish tender and flavorful.
How Long Do I Fry Swordfish For?
You’ll fry swordfish about 4 to 6 minutes per side, depending on thickness. Flip every 2 minutes for even cooking.
Aim for an internal temperature of 130°F to enjoy perfectly cooked, juicy swordfish.
What Is the Best Seasoning to Put on Swordfish?
You’ll want to season swordfish with lemon pepper, sea salt, and fresh herbs like thyme or rosemary.
Adding garlic powder and a splash of lemon juice really brings out its natural flavors without overpowering the fish.
Conclusion
Now that you know how to cook swordfish perfectly in a pan, you’re ready to impress with a juicy, flavorful meal.
Did you know swordfish can grow up to 14 feet long and weigh over 1,200 pounds? Despite their size, cooking them evenly is simple with the right technique.
Just remember to monitor the temperature closely, and let the steaks rest before serving. Enjoy your delicious, restaurant-quality swordfish at home!
By following these easy steps, you can master how to cook swordfish in a pan and enjoy a healthy, tasty dish any night of the week.
