The Best Whole Grilled Branzino with Salsa Verde

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If there is one thing you should treat yourself to this summer, it’s The Best Whole Grilled Branzino with Salsa Verde. There’s something incredibly empowering about cooking whole fish, as it seems so intimidating to many, but also, the tender mild flavor and texture makes for the perfect light summer dinner. Impress yourself and impress those at your table!

A white serving platter with a bed of arugula and a whole grilled branzino.

I find that so many people that I come across are completely intimidated by grilling fish. But I promise you that if you know a few basic steps in the technique of grilling fish (see Natalie’s tips below), it’s ridiculously easy! In fact, it’s just as easy as grilling a steak or a burger or a zucchini.

Promise.

And just think of the added swagger in your step when you bring those gorgeous grilled fish to your table. Your guests will be delighted and then you can share with them just how quick and easy it is!

And if you’re every looking for another fish recipe with equally simple (but different!) technique, try this Slow Roasted Salmon with Herb Sauce or this Slow Roasted Pistachio Pesto Crusted Salmon – you won’t believe the texture!


Why I love this recipe:


  • SOOOOO EASY– This dish could not really be any more simple – you won’t believe it! Ten minutes of cooking time and dinner is served!
  • PERFECT LIGHT SUMMER DINNER – Branzino is a light flaky fish that makes for a perfect summer meal when the weather is hot and we’re looking for lighter fare.
  • ZINGY SAUCE – This salsa verde is based on the Italian version and it is tart and bold – a great combination of the fresh green flavors of the herbs and the salty briny flavor of the capers and anchovies. It’s a perfect accompaniment to your grilling season. And if you find yourself really pressed for time, consider drizzling it with my Double Lemon Vinaigrette!

Recipe Ingredients

You’ll need the following ingredients to make this Whole Grilled Branzino with Salsa Verde:

An overhead view of ingredients necessary to make whole grilled branzino with salsa verde.

Ingredient Notes & Substitutions

To find the branzino, I would recommend visiting your local fish market or seafood counter at a better grocery store to find the best quality fish . If you’re able, I would also highly recommend grabbing anything you can for the salsa verde at your local farmer’s market for maximum flavor.

Here are a few ingredient notes:

Branzino: Also known as Mediterranean sea bass or European sea bass, it is native to the coast of southern and western Europe, as well as North Africa. It is a thin tender white fish with mild flavor, making it very versatile. You can find it at fish markets and the seafood counters of higher quality supermarkets. As for a substitute, any white flaky fish would work – red snapper, black sea bass, flounder, trout, etc.

What to look for when buying branzino?

It’s pretty simple, actually. The freshest fish should have bright shiny skin, clear eyes, and only smell of the sea (there should be no strong odors).

A whole branzino on a piece of parchment paper on top of a sheet pan.
A closeup view of a whole branzino on parchment paper.

Capers: Providing salty briny flavor, capers are on the key ingredients in Italian salsa verde. There really is no substitute.

Anchovies: Another key ingredient in salsa verde, anchovies provide great depth of flavor. I call for four in this recipe, but you can dial that up or down according to your taste, or omit it altogether.

Breadcrumbs: These are sometimes included in salsa verde and sometimes not. I like the body they give to the herby sauce, but they are not necessary if choose to fore go them. You can use fresh bread or panko breadcrumbs.


Let’s Make Whole Grilled Branzino Together: STEP BY STEP

Be sure to check out the full recipe and ingredient list in the recipe card below

Steps 1, 2 & 3:

To make the salsa verde, start by chopping the basil, parsley and chives and place them into a bowl.

Next, add the zest and juice of a lemon.

Chef Natalie cutting fresh basil on a cutting board to make salsa verde to go with whole grilled branzino.
Chef Natalie's hand zesting a lemon over a bowl to make salsa verde to go with whole grilled branzino.
Hands squeezing a lemon over the bowl of salsa verde.

Steps 4, 5 & 6:

Add to the salsa verde finely chopped garlic, capers, anchovies, salt and pepper.

Then, drizzle in the olive oil while whisking to combine.

Hands chopping garlic for salsa verde for whole grilled branzino.
Anchovies being chopped on a cutting board for salsa verde to go on whole grilled branzino.
Olive oil being whisked into a bowl of salsa verde.

Steps 7, 8 & 9:

Lastly, stir in the breadcrumbs and then set aside to let the flavors meld.

To start on the branzino, place it onto a sheet pan and zest a lemon in the corner of the pan. Add the salt and pepper to the lemon zest and mix well with your fingers.

Breadcrumbs being added to a bowl of salsa verde to go on whole grilled branzino.
A hand zesting a lemon next to a whole branzino on a sheet pan.
Salt being added to lemon zest next to whole branzino on a sheet pan.

Steps 10, 11 & 12:

Thinly slice half of the zested lemon, and cut the remaining half in half to make 2 wedges.

Sprinkle the cavity of the fish with the lemon-salt-pepper seasoning. Then place some of thin slices into the cavity of the fish.

Lastly, gently brush or rub the sides of the fish with a thin coating of olive oil and sprinkle generously with lemon-salt-pepper mixture.

The cavity of a whole branzino being seasoned with lemon zest, salt and pepper.
Lemon slices being placed into the cavity of the whole branzino before being grilled.
Chef Natalie seasoning the outside of the sides of the whole branzino.

Steps 13, 14 & 15:

Drizzle any remaining olive oil over the lemon wedges and then bring everything outside to grill.

Oil the grates of your grill and let the oil burn off (see note below in Natalie’s Tips).

Grill fish and lemon wedges over medium-high heat for 5 minutes. Flip, and cook for an additional 5 minutes. Remove to a serving platter and rest for 5 minutes.

Lemon wedges being drizzled with olive oil next to a whole branzino in preparation for grilling.
Branzino being turned half way through cooking process.
Branzino being carefully removed from the grill with a fish spatula and tongs.

Steps 16, 17 & 18:

Using your hands, gently open the fish to lay flat, and then carefully lift out the spine.

Squeeze grilled lemons over fish and drizzle salsa verde to serve.

Grilled branzino resting on a sheet pan next to grilled lemons.
Chef Natalie's hand opening up the grilled branzino to lay flat.
Chef Natalie's hand removing the spine from the branzino.

A photo of Natalie Marble in a white chef coat.

Natalie’s Tips

  • Use the proper tools. Using a metal fish spatula like this, makes life so much easier when both turning and removing from the grill. I like to use a fish spatula in tandem with tongs in my other hand to help guide the fish.
  • Oil the grill grates beforehand. I always keep a deli container with avocado oil and a folded up dishcloth that I have sacrificed for the grilling season. After my grill is preheated and scraped clean, I pick up the folded dishcloth in the oil (by now all of the oil is absorbed into the cloth) with tongs and I brush the grill grates. I then close the lid and allow it to burn off and heat up to create that non-stick surface.
  • Don’t overcook the fish! This is so important to enjoying branzino. So how do you know if it’s done? Make sure the appearance of the fish is no longer translucent. And when you gently press the fish, it should slightly bounce back and flake apart.
  • Make sure you season the inside AND outside of the fish with kosher salt. This is key to achieving the optimal results. That is not to say the fish should taste salty, but rather it will help to highlight the flavor of the fish.
  • Don’t skip grilling the lemon wedges! That caramelized juice squeezed over the grilled fish right before serving is the perfect exclamation point on the dish.

A plate with a whole grilled branzino filet next to a serving platter of branzino.

Storage & Reheating

STORAGE: If you have leftovers, place them into an airtight container and store it in the refrigerator for up to 3 days.

REHEATING: Using the microwave is probably easiest and retains the most moisture – heat at 30 second intervals until warmed through. Alternatively, you can reheat it covered in a saute pan with a splash of water over medium heat until heated through.


Frequently Asked Questions for Whole Grilled Branzino

Yes, absolutely! It’s crispy and delicious. However, if you prefer not to, the fish will very easily separate from the skin, making it easy to enjoy. Either way works!

First of all, raw fish is translucent and cooked fish is opaque in appearance. When you press the flesh of raw fish, it stays indented and when you press the flesh of cooked fish, it is firmer, slightly bounces back (I’ve seen it described as being similar to pressing the tip of your nose), and will gently flake apart – this is done! It should be juicy and not at all dry. If you cook it for 5 minutes on each side, you will be good to go! The FDA recommends an internal temperature of 145 degrees, but I personally don’t like to poke holes in a gentle fish like this (but you certainly can!).

No problem! Just serve it with a squeeze of the grilled lemon wedges and a drizzle of olive oil – DELISH!

I hope you love this WHOLE GRILLED BRANZINO! If you make it, be sure to leave a rating so I know how you liked it!

Recipe

A white serving platter with arugula and whole grilled branzino and grilled lemons.

The Best Whole Grilled Branzino with Salsa Verde

If there is one thing you should treat yourself to this summer, it's The Best Whole Grilled Branzino with Salsa Verde. There's something incredibly empowering about cooking whole fish, as it seems so intimidating to many, but also, the tender mild flavor and texture makes for the perfect light summer dinner. Impress yourself and impress those at your table!
No ratings yet
Prep Time 15 minutes
Cook Time 10 minutes
Total Time 25 minutes
Course Main Course
Cuisine American
Servings 4
Calories 914 kcal

Ingredients
  

  • 2 whole branzino
  • 1 lemon
  • 2 tbsp olive oil
  • 2 tsp kosher salt
  • 1/2 tsp black pepper

Salsa Verde

  • 1 cup parsley leaves (finely chopped)
  • 1/4 cup basil leaves (finely chopped)
  • 2 tbsp chives (finely chopped)
  • 2 cloves garlic (finely chopped)
  • 1 tbsp capers (chopped)
  • 4 anchovy filets (chopped)
  • 1 lemon (juice & zest)
  • 3/4 cup olive oil
  • 1/4 cup breadcrumbs (optional)
  • 1/2 tsp kosher salt
  • 1/2 tsp black pepper

Instructions
 

  • Make the salsa verde.  Combine all of the ingredients in a bowl and stir well to combine.  Set aside to let flavors come together.
  • Preheat grill to high.
  • When the grill is hot, oil grill grates (*see note below).
  • Prep the fish. Place the branzino on a sheet pan. Next to the fish, in a corner of the pan, zest the lemon and add to it the salt and pepper and mix it together.  Then, thinly slice half of the lemon and set those slices aside.  And with the remaining half of the lemon, cut it in half and set aside.
  • Take 1 tablespoon of the olive oil and drizzle it over the fish to make a light coating.  Using your hand or a pastry brush, spread the oil all over both sides of the fish.
  • Next, take the lemon zest-salt-pepper mixture and season the cavity and both outer sides of each fish.
  • Lastly, place a few of the lemon slices inside the cavity of each of the fish.
  • Use the remaining olive oil to spread over the cut sides of the remaining lemon wedges.
  • Grill the fish. Reduce the heat on your grill to medium high and add the fish and lemon wedges to the grill.  Cover and grill for 5 minutes.  Then, flip the fish, carefully using a fish spatula, and grill for a further 5 minutes.  Remove and let rest for 5 minutes.
  • With your hands, gently open the fish in half to lay it flat and gently lift out the spine.
  • Squeeze the grilled lemons over the fish and drizzle with salsa verde.  ENJOY!

Notes

  • I always keep a deli container with avocado oil and a folded up dishcloth that I have sacrificed for the grilling season. After my grill is preheated and scraped clean, I pick up the folded dishcloth in the oil (by now all of the oil is absorbed into the cloth) with tongs and I brush the grill grates. I then close the lid and allow it to burn off and heat up to create that non-stick surface.

Nutrition

Calories: 914kcalCarbohydrates: 12gProtein: 83gFat: 59gSaturated Fat: 9gPolyunsaturated Fat: 9gMonounsaturated Fat: 38gCholesterol: 362mgSodium: 1884mgPotassium: 1361mgFiber: 3gSugar: 2gVitamin A: 1833IUVitamin C: 50mgCalcium: 132mgIron: 6mg
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