- Prepare the tomato and capers sauce. In a medium saucepan, heat extra virgin olive oil over medium-high heat until shimmering but not smoking. Add onions, cook for 3 minutes until it begins to turn gold in color, tossing regularly. Add tomatoes, garlic, spices, pinch of salt (not too much) and pepper, capers, and raisins. Bring to a boil, then turn heat down to medium-low and let simmer for 15 minutes or so.
- Heat oven to 400 degrees F.
- Pat fish dry and season with salt and pepper on both sides.
- Pour half of the cooked tomato sauce into the bottom of a 9 ½" x 13" baking dish. Arrange the fish on top. Add lemon juice and lemon zest, then top with the remaining tomato sauce.
- Bake in 400 degrees F heated-oven for 15 to 18 minutes or until fish is cooked through and flakes easily (do not over-cook). Remove from heat and garnish with fresh parsley or mint to your liking.
Notes:
- Optionally can add zest of 1 lemon