This pan-seared rockfish is a quick and easy dinner, ready in about 12 minutes. The fish is finished with a warm garlic, parsley, and olive oil sauce, with white vinegar adding a tangy finish.
Why You'll Love This Pan-Seared Rockfish
- Quick and easy: Ready in about 12 minutes, with simple preparation and a garlic sauce that takes just a few minutes to make.
- A straightforward preparation: Cut one fillet into two portions, pat it dry, and season before searing.
- A distinctive garlic sauce: White vinegar adds a tangy finish to the olive oil, garlic, and parsley.
- Easy to serve: Add a salad or a potato side to turn the fish into dinner for two.
I reach for this rockfish recipe when I want a quick seafood dinner without spending much time in the kitchen. It has the Mediterranean flavors I enjoy cooking with-olive oil, garlic, parsley, and a little vinegar-and I serve it with a simple salad. It's a straightforward meal for an ordinary evening, but one I'm also happy to serve to guests.
The fish is seared without a flour coating, then finished with the warm garlic sauce. White vinegar adds a tangy contrast to the olive oil, while chili flakes bring a little heat. If you enjoy simple seafood dinners, my baked cod offers a garlic-butter-and-lemon version, while harissa salmon takes the flavors in a different direction.
Key Ingredients in Pan-Seared Rockfish
You'll find the complete quantities in the recipe card. These are the ingredients that shape the dish:
- Skin-on rockfish and sea salt: Rockfish has a mild flavor and flaky texture. Pat both the flesh and skin dry before searing to help the surface brown. Sea salt seasons the fish without competing with the sauce.
- Extra virgin olive oil: A small amount is used for searing, while a separate quantity forms the sauce's base, adding richness and carrying the garlic, herb, and chili flavors.
- Garlic, parsley, and red pepper flakes: Garlic provides the main flavor, parsley adds freshness, and the flakes bring a little heat. Cook gently over low heat so the minced garlic becomes fragrant without burning.
- White vinegar: Gives the sauce its tangy finish, balancing the richness of the olive oil. It is added at the end before swirling the sauce to combine.
How to Cook Pan-Seared Rockfish
The recipe card below contains the full measurements and instructions. Here is the method at a glance.
1. Prepare the fish: Pat the fillet dry on both sides, cut it into two portions, and season with salt. Pay particular attention to drying the skin.
2. Sear the portions: Heat the olive oil over medium heat and place the fish skin-side down. Press gently at the beginning, then leave it to cook before turning carefully. Allow approximately two minutes per side, adjusting for thickness. Check that the thickest part reaches 145°F (63°C) and the flesh is opaque and flakes easily.
3. Make the garlic sauce: Warm the sauce oil in a separate small pan over low heat. Add the garlic, parsley, and red pepper flakes, stirring until fragrant. Keep the garlic from browning.
4. Finish and serve: Carefully add the vinegar, remove from the heat, and swirl the pan to combine. Spoon the warm sauce over the fish just before serving.
Tips for Cooking Rockfish
- Dry the skin thoroughly: Blot away moisture before seasoning so the fish starts with a dry surface.
- Turn carefully: Use a broad, thin spatula to support each portion rather than lifting it by one edge.
- Check thickness, not just time: Portions cut from the same fillet may differ in thickness and finish cooking at different times.
- Keep an eye on the garlic: Minced garlic cooks quickly. Use low heat and remove the sauce from the heat before it burns.
Storage and Reheating
Refrigerate leftovers in a covered container within two hours of cooking, or within one hour if the temperature is above 90°F (32°C). Keep refrigerated at 40°F (4°C) or below and use within three to four days.
Reheat gently in a covered skillet over low heat until the fish reaches 165°F (74°C). The original seared texture will soften during storage and reheating.
What to Serve With Pan-Seared Rockfish
Serve the fish with lettuce and cherry tomatoes, as pictured, or add potato salad without eggs for a more substantial plate. Air fryer potato wedges provide a contrasting side, while Greek lemon potatoes offer another option. For a separate garlic accompaniment, my allioli can be served on the side.
Try These Fish Recipes Next!
Get my new cookbook!
Get your copy of the book with easy, fresh, and tried-and-true Mediterranean Recipes from the Author and founder of Vargasavour Recipes, Estefania.
Recipe
Pan-Seared Rockfish with Garlic Sauce
Ingredients
For the fish
- 400 g skin-on rockfish fillet - cut into 2 portions
- ¼ teaspoon sea salt
- 1 tablespoon extra virgin olive oil
For the garlic sauce
- 3 garlic cloves - minced
- 60 ml extra virgin olive oil
- ¼ teaspoon red pepper flakes
- 1 tablespoon finely chopped fresh parsley
- 1½ tablespoons white vinegar
Instructions
- Pat the 400 g skin-on rockfish fillet dry on both sides with paper towels. Cut into two portions if not already portioned, then season with ¼ teaspoon sea salt.
- Heat 1 tablespoon extra virgin olive oil in a nonstick or well-seasoned skillet over medium heat. Place the fish skin-side down and press gently with a spatula briefly to help the skin contact the pan. Cook for approximately 2 minutes, then carefully turn and cook for approximately 2 minutes more. Adjust the time for the thickness of the fish: the thickest part should reach 63 °C, with opaque flesh that flakes easily. Transfer to serving plates.
- In a separate small pan, warm 60 ml extra virgin olive oil over low heat. Add the 3 garlic cloves, minced, ¼ teaspoon red pepper flakes, and 1 tablespoon finely chopped fresh parsley. Cook gently for approximately 1 minute, stirring, until fragrant without browning the garlic.
- Carefully stir in 1½ tablespoons white vinegar, remove the pan from the heat, and gently swirl for approximately 1 minute to combine. Spoon the warm sauce over the fish and serve immediately.
Notes
Nutrition
Nutritional information is based on third-party calculations and should be considered an estimate only. Actual nutritional content will vary based upon brands used, measuring methods, cooking method, portion sizes, and more.
Sandra says
This rockfish recipe is a great way to showcase the delicate flavor of this underappreciated fish.