Greek Roasted Branzino Delight

Section: Delicious Seafood Recipes

This dish features a whole branzino seasoned simply with salt and pepper, roasted at a high heat to achieve flaky, tender flesh. The cavity is filled with thin lemon and red onion slices, which infuse bright, aromatic notes during roasting. After roasting and brief broiling to crisp the skin, the fish is dressed with ladolemono, a zesty lemon and olive oil drizzle. Fresh cherry tomatoes and chopped dill are scattered on top for a vibrant, fresh contrast, enhancing the delicate flavors of the fish. Perfect for a modest dinner with Mediterranean influences.

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Last modified on Sat, 13 Dec 2025 15:01:58 GMT
A fish with tomatoes and lemon on it. Pin it
A fish with tomatoes and lemon on it. | dinabakery.com

This Greek roasted branzino comes together quickly for a fresh and flavorful dinner featuring tender fish, bright ladolemono sauce, juicy tomatoes, and fragrant dill. Its balanced acidity and aromatic herbs make it a standout dish that feels both light and satisfying.

I made this the first time when I wanted something healthy but exciting, and now it’s a guest favorite whenever I bring it to dinner parties

Ingredients

  • Olive oil: preferably extra virgin for its rich flavor and health benefits
  • One whole branzino: about 1 pound, cleaned well for freshness
  • Black pepper and kosher salt: to season and bring out the fish’s natural taste
  • Half a lemon: sliced thin to add bright citrus notes
  • Half a red onion: sliced thin to give mild sweetness and texture
  • One cup of cherry tomatoes: halved for juicy bursts of flavor
  • Half a cup of fresh dill: chopped for an herbal freshness that ties everything together
  • One batch of ladolemono sauce: a classic Greek lemon and oil dressing that adds brightness and moisture, making it a day or two ahead really deepens the flavor

Step-by-Step Instructions

Searing and Preparing the Fish:
Dry the fish thoroughly with paper towels to help the skin crisp up in the oven. Cut two slashes on each side to allow the seasoning and heat to penetrate.
Seasoning and Stuffing:
Sprinkle kosher salt and black pepper generously inside the slashes and the cavity. Fill the cavity with thin slices of red onion and lemon to infuse flavor from within as it roasts.
Roasting:
Preheat the oven to 400 degrees Fahrenheit and place the rack in the center. Roast the fish about five minutes on each side or until the flesh easily flakes with a fork. This helps retain moisture and keeps it tender.
Broiling:
Switch the oven to broil for three to four minutes and move the fish closer to the heat source. This will slightly char the skin giving a lovely texture contrast.
Saucing and Garnishing:
Transfer the cooked fish carefully to a serving platter. Pour the prepared ladolemono sauce over the fish evenly. Scatter the halved cherry tomatoes seasoned with a pinch of salt and the freshly chopped dill on top for fresh color and added flavor.
A fish with tomatoes and lemon slices on it. Pin it
A fish with tomatoes and lemon slices on it. | dinabakery.com

Storage Tips

Store leftover fish covered in an airtight container in the refrigerator for up to three days. Reheat gently to avoid drying the flesh. The ladolemono sauce can be kept separately for freshness.

Ingredient Substitutions

If branzino is unavailable, try using other whole white fish like sea bass or snapper. You can substitute fresh dill with fennel fronds or fresh parsley for a similar herbal note.

Serving Suggestions

Serve alongside a crisp Greek salad of cucumbers and olives, or with warm pita bread to soak up extra sauce. Lightly roasted potatoes or steamed greens also complement the flavors well.

A fish with tomatoes and lemon on a wooden platter. Pin it
A fish with tomatoes and lemon on a wooden platter. | dinabakery.com

Cultural Context

Branzino is a prized fish in Mediterranean cooking, embodying the simple yet vibrant flavors of Greece. Ladolemono sauce highlights the typical Greek love for olive oil and lemon, staples in their cuisine that bring brightness and depth to dishes.

Frequently Asked Questions

→ What is the best way to check if the branzino is cooked?

Check that the internal temperature reaches 145°F or that the flesh flakes easily with a fork, indicating it’s perfectly done.

→ Can I prepare the ladolemono sauce in advance?

Yes, making the ladolemono sauce a day or two ahead allows the flavors to meld and saves time on cooking day.

→ What are good substitutions for fresh dill if unavailable?

Fresh parsley or fennel fronds can be used as alternatives, offering a different but complementary aromatic note.

→ How to prevent the fish from drying out during roasting?

Keep roasting times short and maintain a hot oven. Filling the cavity with lemon and onion helps retain moisture.

→ What utensils are essential for preparing this dish?

A sharp knife for slashing the fish, a baking tray for roasting, and a platter for serving are all important.

Greek Roasted Branzino

Oven-baked branzino with ladolemono sauce, cherry tomatoes, and dill for a fresh, Mediterranean touch.

Prep Time
5 minutes
Cooking Time
15 minutes
Total Preparation Time
20 minutes
By: Dina

Featured in: Seafood

Difficulty Level: Medium

Cuisine Type: Greek

Number of Portions: 2 Serving Size (2 servings)

Dietary Options: Low-Carb, Gluten-Free, Dairy-Free

The Ingredients You'll Need

→ Fish

01 1 whole branzino, approx. 1 lb, cleaned

→ Produce

02 ½ lemon, sliced thin
03 ½ red onion, sliced thin
04 1 cup cherry tomatoes, halved
05 ½ cup fresh dill, chopped

→ Condiments & Seasoning

06 Extra virgin olive oil
07 Kosher salt
08 Black pepper
09 1 batch ladolemono sauce

Step-by-Step Instructions

Step 01

Set the oven rack to the middle position and preheat to 400°F.

Step 02

Pat the branzino dry with paper towels then cut two slashes on each side.

Step 03

Sprinkle kosher salt and black pepper into the slashes and inside the cavity.

Step 04

Fill the cavity with thinly sliced red onion and lemon pieces.

Step 05

Place the fish on a baking tray and roast for approximately 5 minutes per side until the flesh is flaky.

Step 06

Broil the fish for 3 to 4 minutes to achieve a slightly charred, crisp skin.

Step 07

While the fish cooks, prepare the ladolemono sauce.

Step 08

Transfer the cooked fish to a serving platter, pour ladolemono sauce over it, and scatter halved cherry tomatoes and chopped dill on top.

Extra Tips

  1. Cook fish until internal temperature reaches 145°F to avoid dryness.
  2. Ladolemono sauce can be prepared up to two days in advance.
  3. Store leftovers refrigerated for up to three days.

Tools You'll Need

  • Sharp knife
  • Baking tray
  • Serving platter

Allergy Information

Check ingredient labels to avoid allergens, and speak to an expert if necessary.
  • Verify all ingredients for potential allergens before use.

Nutritional Details (per serving)

These figures are for informational purposes only. Always consult a professional if needed.
  • Calorie Count: 257
  • Fat: 6 grams
  • Carbohydrates: 9 grams
  • Proteins: 42 grams