Step 1

Preparation Preheat oven to 400°F. Mash butter, parsley, garlic, 1/2 teaspoon ground mixed peppercorns, and lemon peel in small bowl. Season to taste with salt.

Step 2

Heat oil in heavy large ovenproof skillet over medium-high heat. Sprinkle swordfish with salt and ground mixed peppercorns. Add swordfish to skillet. Cook until browned, about 3 minutes. Turn swordfish over and transfer to oven. Roast until just cooked through, about 10 minutes longer. Transfer swordfish to plates. Add seasoned butter to same skillet. Cook over medium-high heat, scraping up browned bits, until melted and bubbling. Pour butter sauce over swordfish and serve.