Grilled Branzino with Rosemary Vinaigrette

GrillGluten-FreeLow CarbFish and Seafood

Ever had branzino? Either way, you'll love it grilled! Buy the whole fish, grill it, and serve it topped with a rosemary vinaigrette. (Best substitutes are walleye, Pacific rock cod, or a large Atlantic black sea bass.)

Photography Credit: Elise Bauer

What is Branzino?

Branzino. Sounds kinda like a the name of a 1940s prizefighter, doesn’t it? If it’s ringing a bell, that’s because this fish is popping up in American supermarkets. Also known as European sea bass, the fish—now farmed throughout the Mediterranean—has been a prized item on European menus since the days of ancient Rome.

The farmed variety began appearing on American restaurant menus a little less than a decade ago, when the European farming operations ramped up production.

full branzino fish on brown paper

How To Tell if Branzino is Fresh

Branzino, which is the fish’s name in Northern Italy, generally run about 1 pound each and are almost always sold whole and gutted. This is a good thing, as it is far easier to discern whether a fish is fresh when it still has its eyes and gills.

Here’s what you’re looking for:

  • Bright, healthy eyes
  • Bright red gills.
  • Avoid fish with sunken, red eyes and brownish gills. This means the fish has gone off.

We found ours at Whole Foods quite by accident—I saw the whole fish in the case and was immediately seduced by the sight of a whole fish, with gleaming clear eyes. I had to have it.

head of branzino fish

When I asked the price, I was even happier. It was only $9.99 a pound, which is pretty cheap for Whole Foods. The relatively low price is because the fish is farmed.

Should you ever see a wild branzino on sale in the United States, it’ll set you back at least $30 a pound—and I’ve only seen one in a market once, and that was at the Fulton Fish Market in New York City.

Don’t Have Access to Branzino?

No problem. Midwesterners actually have the perfect alternative in the walleye. The flavor, texture and bone structure are nearly identical.

Other great alternatives would be Pacific rock cod, Atlantic black seabass, a large croaker or a small red drum or striped bass. Basically, you want a whole fish (scaled and gutted, of course) that is just about the size of a platter.

Purists eat their branzino solely with salt and lemon. We’ve created a rosemary vinaigrette that goes great with the fish. Simply drizzle it over right when you serve.

Grilled Branzino with vinaigrette on plate

What to serve with branzino

This grilled fish recipe goes well with crusty bread and a glass of pilsner beer or white wine.

Incidentally, the vinaigrette for this recipe would also be great with potatoes, chicken or turkey – or just over a tossed salad.

More Grilled Fish Recipes to Try!

Updated June 25, 2019 : We spiffed up this post to make it sparkle! No changes to the original recipe.

Grilled Branzino with Rosemary Vinaigrette Recipe

  • Prep time: 15 minutes
  • Cook time: 12 minutes
  • Yield: Serves 2

If branzino is not available, try this with walleye, Pacific rock cod, or a large Atlantic black seabass.

Ingredients

  • 2 tablespoons minced onion
  • 1 teaspoon Dijon mustard
  • 1 teaspoon salt
  • 3 tablespoons white wine vinegar
  • 1 large garlic clove, chopped
  • 1 heaping tablespoon of minced fresh rosemary
  • 1/2 cup extra virgin olive oil
  • 1 whole branzino
  • Olive oil
  • Salt, preferably sea salt

Method

1 Make the rosemary vinaigrette: Put the minced onion, mustard, salt, vinegar, garlic and rosemary into a blender and pulse it for about 30 seconds. Use a spatula to scrape down the sides of the blender and purée it again for 10-20 seconds. Scrape the sides down again.

Turn the blender on low and take the removable cap off the lid. Hold your hand over the hole, as it might spit a little. Pour the olive oil in slowly and put the cap back on.

Turn the blender off and scrape the sides down one more time. Turn the blender back on low, then high for 60 seconds.

2 Prepare the fish: Rinse the fish under cold water. Now make sure its gills and scales are all removed; your fishmonger is not always so diligent about this task, and no one wants a scale on his plate. Gills can impart a bitter taste to the fish, so they need to go, too.

3 Make cuts on the sides of the fish: Use a very sharp knife and make several slashes on the sides of the fish, maybe every inch or so. Make the cuts at an angle to the side of the fish, and slice down until you feel the spine. Do not sever the spine, however. These cuts will help the fish cook faster. Rub olive oil all over the fish and set it aside.

knife cutting slice into branzino

4 Prepare the grill for high, direct heat. Scrape down the grates well and close the lid. Salt the fish well. Now grab a paper towel, a set of tongs, and some cheap vegetable oil. Bring all of this out to the grill.

Fold the paper towel over several times, moisten it with the vegetable oil, and hold it with tongs to wipe down the grill grates.

5 Grill the fish: Lay the fish down on the grill and close the lid. Let this cook for 5 minutes without touching it.

Open the lid and, using tongs, gently see if you can lift the fish off the grates cleanly. Don’t actually do this, but check for sticky spots. If you have some, get a metal spatula. Use the spatula to dislodge the fish from the sticky spots.

Using tongs in one hand, and the spatula in another, gently flip the fish over. If it sticks, no biggie. It happens sometimes.

branzino on grill being flipped with spatula branzino in tongs on grill

grilled branzino branzino being flipped on the grill

7  Finish grilling the fish: Once the fish has been flipped, let it cook another 3-5 minutes. Again, test for sticky spots with the tongs and spatula. Dislodge them gently and gently lift the fish onto a plate.

If the fish is too long or seems like it might break in half, use two metal spatulas instead of the tongs-and-spatula set-up.

8 Drizzle the vinaigrette over the fish and serve at once. Goes well with crusty bread and a glass of pilsner beer or white wine.

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Hank Shaw

A former restaurant cook and journalist, Hank Shaw is the author of three wild game cookbooks as well as the James Beard Award-winning wild foods website Hunter Angler Gardener Cook. His latest cookbook is Buck, Buck, Moose, a guide to working with venison. He hunts, fishes, forages and cooks near Sacramento, CA.

More from Hank

17 Comments / Reviews

No ImageGrilled Branzino with Rosemary Vinaigrette

Did you make it? Rate it!

  1. Melody Gardner

    Hank — recipe. I tried with trout. However, when you do a recipe, would you please offer alternative fish. I have never seen a Branzino anywhere for sale in land locked Kansas City!!

    xxxxxyyyyy

  2. Cindy S

    Very good! How long will it last? And I’m assuming it should be refrigerated?
    Thanks!

    xxxxxyyyyy

    Show Replies (1)
  3. Steve P

    “I have made this many times. The vinaigrette is awesome.” AGREED!!
    And I am making it again today!

    xxxxxyyyyy

  4. John W Giblin

    I have made this many times. The vinaigrette is awesome. I have done the branzini on the grill and in the oven. I have also used the vinaigrette with cod and paiche

  5. Shell

    What type of mustard? Dijon or Yellow?

    Show Replies (1)
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