⅓cuppitted and chopped green olivesCastelvetrano, Cerignola, or Picholine
⅓cuppitted and chopped kalamata or black oil cured olivessuch as Gaeka or Ligurian
¼cuproasted red pepperchopped (you can do these yourself or you can use bottled, (I use bottled)
1tablespoonfresh parsleyminced (or to taste)
2anchoviesdrained and minced (this really gives a good flavor to the relish, so try to use them and don’t go yuck)
2teaspoonscapersdrained (I like to lightly chop these)
1teaspoonred wine vinegar
1large clove garlicminced
2tablespoonsolive oildivided
44- 6 ounce swordfish steaks
Instructions
Combine the olives, peppers, parsley, anchovies, capers, vinegar, and garlic in a small bowl. Stir in 1 tablespoon olive oil. Season with salt and pepper, allow to sit for a while to let the flavors blend, 1 hour would be great. (Party Tip: Make this the day before and let it sit overnight covered in the refrigerator. Bring to room temperature before serving.)
Preheat the oven to 400°F. Brush the swordfish on both sides with olive oil; season with salt and pepper. Heat an ovenproof skillet over medium-high heat until hot; add the fish and sear on both sides until brown; then pop the pan in the oven to finish the cooking process; cook until done, about 10 minutes more. If your cut of fish is less than ¾ inch thick you may not need to put it into the oven to finish.
Put the fish on a warm plate, and top it with the tapenade.
Notes
It is best to allow the relish to sit, at room temperature, for an hour. If leaving for longer, refrigerate. Bring to room temperature before serving. You may not need all of the relish. Leftover relish is great on a sandwich.You can also grill the swordfish.Cook swordfish steaks until an instant-read thermometer registers 130°F (54°C) for medium, 135°F (57°C) for medium-well, or 140 to 145°F (60 to 63°C) for well-doneSubstitute halibut, grouper, or another firm fish in place of the swordfish.