Ingredients
Scale
Marinade with flavored olive oil and vinegar
- Zest from one lemon
- 1/2 cup rosemary olive oil
- 1/4 cup lemon balsamic vinegar
- 1 tablespoon chopped fresh rosemary
- 1 teaspoon chopped garlic or 1/2 teaspoon garlic powder or 1 teaspoon chopped shallot
Marinade with non-flavored olive oil and vinegar
- Zest and juice from 1 lemon
- 1/2 cup extra virgin olive oil
- 1/4 cup white balsamic vinegar
- 2 tablespoons chopped fresh rosemary
- 1 teaspoon chopped garlic or 1/2 teaspoon garlic powder or 1 teaspoon chopped shallot
- Dash sugar (optional)
Baked Swordfish
- 4 (6- to 8-ounce) swordfish steaks – can also use fillets
- Kosher salt, to taste
- Freshly ground black pepper, to taste
- 8 thin lemon slices
- 4 (4-inch) rosemary sprigs
Instructions
- In a shallow glass dish large enough to hold the fish in one layer, whisk together marinade ingredients. Add fish, cover and place in refrigerator for 1 up to 2 hours, turning occasionally. (Note: if using the Non-flavored Olive Oil an Vinegar Marinade, reduce marinating time to 30 minutes.)
- Preheat oven to 425 degrees.
- Tear off 4 pieces of foil or parchment paper, each about 16 to 18 inches or long enough to wrap around fish steaks. Brush foil (if using) with olive oil.
- Fold one piece of parchment paper/foil in half horizontally. Place 1 fish steak in the center of each piece of foil/paper; drizzle with a spoonful or two of the marinade. Season with kosher salt and fresh ground pepper. Repeat with remaining steaks.
- Place 2 lemon slices on top of each fillet; top with 1 rosemary sprig. Fold the empty side up over the top of the fish; starting at one end (by the fold), wrap the paper/foil inward to seal.
- Place packets in one layer on a large baking sheet. Bake about 15 minutes (10 minutes per 1-inch of thickness, plus an additional 5 minutes).
- Remove fish from the oven. Carefully open packets (steam will be hot) and remove fish. Place all steaks on on a serving platter or individual steaks on 4 dinner plates. Spoon any sauce in the packets over the top.
Notes
Variation on the grill: Place prepared packets in foil on a preheated grill over medium heat and cook for around 10 to 15 minutes.
- Category: Fish, easy entertaining, healthy
- Method: Baking
- Cuisine: Mediterranean
Nutrition
- Serving Size: 1 steak or fillet
- Calories: 396
- Sugar: 2.8 g
- Sodium: 452.2 mg
- Fat: 25.8 g
- Saturated Fat: 5 g
- Carbohydrates: 7.3 g
- Fiber: 2.9 g
- Protein: 34 g
- Cholesterol: 112.2 mg