Struggling to cook swordfish without drying it out? This Baked Swordfish recipe is the answer.
A short marinate in garlicky olive oil keeps the steaks tender, while a crisp Italian breadcrumb and Parmesan topping adds savory depth. It’s straightforward, dependable, and perfect when you want an elevated seafood dish with minimal fuss.
Meaty swordfish is a classic in Italian cooking. My Baked Swordfish pairs simple Mediterranean ingredients—garlic, tomatoes, olives, parsley, oregano, olive oil, and Parmigiano-Reggiano—for a bright, balanced flavor. The method highlights the fish’s natural texture while adding a crunchy, aromatic crust.
If you enjoy other Italian seafood and coastal dishes, this baked swordfish will fit right in. It’s versatile: serve it hot from the oven or at room temperature for a relaxed meal.
Why you’ll love this fish recipe
- Flavorful – a quick garlic-and-olive-oil marinade plus a savory gratin topping give the swordfish lots of character without long prep.
- Simple – minimal steps and easy-to-find ingredients make this a no-fuss main course for weeknights or entertaining.
- Crowd-pleaser – classic Italian tastes—Parmesan, cherry tomatoes, olives, and parsley—combine with golden breadcrumbs for wide appeal.
- Moist and juicy – the short marinate and the protective breadcrumb crust help prevent dryness, yielding tender, succulent fish.
Your Feast of the Seven Fishes or any family dinner will benefit from this tasty baked swordfish.
For complete ingredient quantities and full instructions, see the printable recipe card at the bottom of the page.
Ingredients
- Swordfish steaks – fresh or fully thawed frozen slices, firm to the touch.
- Breadcrumbs – store-bought or homemade Italian-style breadcrumbs; toasting them is recommended.
- Parmigiano Reggiano (Parmesan) – freshly grated for best flavor and texture.
- Cherry tomatoes – ripe, for sweetness and juiciness around the fish while baking.
- Olives – black or your preferred variety, coarsely chopped.
- Herbs – fresh flat-leaf parsley and dried oregano for authentic Italian notes.
- Garlic – fresh minced garlic for the marinade.
- Olive oil – extra-virgin when possible, divided between toasting breadcrumbs and the marinade.
How to Make Baked Swordfish
Preheat the oven and line a shallow roasting pan with parchment paper.
Toast the breadcrumbs in olive oil until crisp and lightly golden; watch carefully and stir often.
Mix olive oil with minced garlic and half the chopped parsley. Pat the swordfish dry, then brush or drizzle the marinade on both sides and season with salt.
In a bowl, combine the toasted breadcrumbs with grated Parmesan, a pinch of salt, the remaining parsley, dried oregano, some chopped cherry tomatoes, and chopped olives.
Press the breadcrumb mixture onto the swordfish, scatter the remaining tomatoes around the fish, and bake until the fish is cooked through and the topping is golden—about 17–20 minutes depending on thickness.
Marcellina’s hint: Breadcrumbs toast quickly—stay nearby and stir occasionally so they reach a perfect golden color.
Substitutions
- Parmigiano Reggiano – swap with pecorino Romano or another hard, salty cheese if you prefer.
- Fresh garlic – jarred minced garlic or garlic paste can be used in a pinch.
Variations
- Lemon zest – grate a little lemon zest over the fish just before serving for brightness.
- Capers – fold in capers for a salty, tangy punch.
- Red pepper flakes – add a pinch for gentle heat.
Storage
This dish is best hot from the oven but is also delicious at room temperature. Once cooled, store leftovers in an airtight container in the refrigerator for 2–3 days.
Top baking tips
- Choose swordfish steaks that are firm and fresh; ask your fishmonger if you’re unsure.
- Toast the breadcrumbs for richer flavor and a pleasing crunch.
- Marinate briefly in garlic olive oil to infuse flavor without overworking the fish.
- Avoid overcooking—the breadcrumb crust helps protect the flesh, but timing matters. Ensure even coverage with the topping.
- Use a shallow dish with enough space for the steaks and tomatoes to cook evenly without crowding.
FAQ
Swordfish is versatile—grilled, pan-seared, or baked. This Italian-style baked version keeps the fish juicy and brings classic Mediterranean flavors to the fore.
Yes. Swordfish provides lean protein and fits well into a balanced Mediterranean-style diet. Simple baking with olive oil and fresh ingredients keeps the dish wholesome.
Short marinating, a protective breadcrumb topping, and baking at a steady high temperature for a limited time (about 17–20 minutes) prevent dryness and preserve juiciness.
Serving Suggestions
Serve warm from the oven or at room temperature on a family-style table. Pair with crusty semolina bread, a vegetable stew like ciambotta, or roasted garlic and rosemary potatoes for a complete meal. This gratin-style baked swordfish is a quick, light, and tasty main course suitable for the whole family.
Made this recipe? Please leave a star rating and a review below. Consider subscribing to the newsletter for more recipes.
Baked Swordfish Recipe
Print
Pin
Review
Ingredients
- 1 ½ pounds (680 grams) swordfish steaks approximately four steaks
- ½ cup (50 grams) breadcrumbs
- 4 tablespoons extra virgin olive oil divided
- ¼ cup (approximately 30 grams) grated parmesan cheese
- ¼ cup chopped fresh parsley
- 10 pitted black olives coarsely chopped
- 2 cloves garlic minced
- ½ teaspoon dried oregano
- 1½ teaspoons salt more or less to taste
- 7 ounces (200 grams) cherry tomatoes
Instructions
-
Preheat oven to 400ºF/200ºC. Line a shallow roasting pan with parchment paper.
-
Toast the breadcrumbs in 2 tablespoons of olive oil until crispy and lightly golden. Set aside to cool while you prepare the marinade.
-
Combine 2 tablespoons of olive oil with the garlic and half the parsley.
-
Pat the swordfish dry and place on the prepared pan. Brush or drizzle the garlic oil over both sides and season with salt.
-
In a bowl, mix the toasted breadcrumbs with grated Parmesan, a pinch of salt, half the chopped parsley, oregano, 5–6 chopped cherry tomatoes, and the chopped olives.
-
Press the breadcrumb mixture evenly over the swordfish. Scatter the remaining cherry tomatoes around the fish and bake for about 17–20 minutes, until cooked through and the topping is golden.
-
Serve hot with a squeeze of lemon.
Notes
- Select firm-to-the-touch swordfish steaks and consult your fishmonger if needed.
- Don’t skip toasting the breadcrumbs—this step adds flavor and color.
- A short marinate gives great flavor without requiring long time.
- Avoid overcooking; the breadcrumb crust helps protect the fish, but timing is important.
- Use a pan with enough space to avoid overcrowding for even cooking.
Nutritional Estimate Per Serving
Nutritional Disclaimer
Nutritional information is an estimate. For precise values, calculate based on the specific ingredients and brands you use.