Mediterranean Baked Scorpionfish
Rascasso

This Mediterranean Baked Scorpionfish with onion, olive oil, and lemon is a firm, sweet, and elegant poor man's lobster classic.

Helena is holding a tray of ready baked Mediterranean Scorpionfish with onions and lemon.

Cooking Time

Preparation Time
5 minutes
Cooking Time
25 minutes
Total Time
30 minutes

Ingredients

Need to adjust?
1 scorpionfish 1.5 pounds 750 g
3 tablespoons olive oil
1 clove garlic
1 onion(s)
1/2 lemon(s)
2 tablespoons lemon juice
to taste salt
to taste fresh cracked pepper

Servings & Nutrition

Servings
2
Serving Size
1/2 of fish
Calories
264
Fat
23.5 g
Saturated Fat
3.6 g
Cholesterol
44 mg
Sodium
312 mg
Carbohydrates
2.6 g
Fiber
0.6 g
Sugar
0.8 g
Protein
12.5 g

Please note that I am not a nutritionist. The nutrition information is provided for reference only.

Ingredients

If you are looking for a show-stopping meal that looks amazing but is actually easy to make, you have found it. We are sharing the secrets of the Mediterranean Baked Scorpionfish.

For those who haven’t tried it, the scorpionfish – known as scorfano in Italy or rascasso in Portugal – is often called the “poor man’s lobster”. This is because the meat is firm, sweet, and delicious.

As experts in coastal cooking, we can tell you that this fish is a hidden gem. It might look a bit scary and prickly at first, but it is one of the best things you will ever eat.

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Which season is this recipe best for?

You can find scorpionfish year-round, but I recommend avoiding the hot summer months like July or August. That is when they breed, and the meat can be a bit thinner and less tasty. For the best, sweetest fish, try to make this dish in the winter.

Whole baked scorpionfish on a tray with golden onion in olive oil.

Outside the season, you can still find scorpionfish frozen or imported, but I always recommend fresh whenever possible for the best results when cooking baked scorpionfish properly.

Where can I buy the ingredients for this recipe?

Since this fish lives among rocks in the sea, it isn’t usually sold in big supermarkets. You should go to a local fishmonger or a specialty market.

Look for names like Rascasso, Peixe-escorpião, or Red Scorpionfish. You want a fish with bright red or orange skin and very clear eyes.

In Portugal, ask for rascasso-vermelho.

Good olive oil makes a huge difference in the final taste. Use fresh lemons because both juice and slices matter in this recipe, and use a fresh white or yellow onion for natural sweetness. Freshness is key.

Can I substitute the ingredients in this recipe?

I know scorpionfish can be hard to find. If your fish shop doesn’t have it, the best substitute is monkfish. It has that same firm, lobster-like feel and won’t fall apart when you bake it.

Helena is holding a tray with Mediterranean Baked Scorpionfish with lemon and onion.

You could also use grouper or red snapper.

If you don’t have a white onion, you can use shallots for a slightly sweeter taste.

However, we insist on using real, fresh lemons. Don’t use the juice from a bottle! You need that fresh juice to make the flavors pop and cut through the richness of the fish.

Can I make this recipe part of a menu?

Definitely! This fish is quite filling, so we suggest keeping the rest of the meal light.

As a starter, you can serve a 7-minute Fennel Salad or Mediterranean Cucumber Radish Salad, Mediterranean Tomato Cucumber Feta Salad.

For a side dish, you can serve Mediterranean Baby Baked Potatoes or Mediterranean Sauteed Vegetables.

For a dessert, something easy like Blueberry Crostata or Mango Pavlova is the perfect way to end the meal.

A tray with Mediterranean Baked Scorpionfish with lemon and onion with the view on top.

Recipe tips & tricks

We have a few expert tips to make sure your Mediterranean Baked Scorpionfish is perfect.

  1. Even if the fish is already cleaned, check the back for sharp spines. Use kitchen scissors to snip them off so you don’t get poked!
  2. Roasting the lemon slices makes them sweeter. Squeeze them over the fish at the table for extra flavor.
  3. The fish is done when the meat is white and firm. Use a fork to check near the bone.

How long can I store this recipe leftovers?

If you have any fish left over, put it in a glass container in the fridge for up to 2 days. Because this fish is firm, it can get dry if you heat it up again.

We suggest staying away from the microwave. Instead, flake the cold fish into a salad or gently warm it in a pan with a little olive oil and toss it with some pasta.

We don’t recommend freezing the cooked fish because the texture will become mushy.

Which drinks would you pair it with?

A bold fish like this needs a crisp, refreshing drink. We love pairing it with a good Portuguese white wine.

Our favorite is a Vinho Verde Alvarinho because it is fresh and citrusy.

Helena is holding a tray with delicious Mediterranean Baked with lemon and onion.

An Arinto from the Bucelas region is also a great choice because it has a salty finish that tastes like the ocean.

If you don’t want alcohol, sparkling water with a slice of lemon and a bit of rosemary is perfect.

Avoid heavy red wines, as they will hide the sweet taste of the fish.

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Recipe steps

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Step 1. Preheat & Prepare the fish 1 minute

Heat your oven to 400°F (200°C). Slice garlic and onion. Score fish with a knife.

Step 2. Prepare the baking tray 2 minutes

Place the fish on a tray and rub it salt and drizzle with the olive oil. Season generously with pepper.

Step 3. Add lemon and bake the scorpionfish 25 minutes

Add lemon slices inside the fish. Drizzle fresh lemon juice and olive oil over the fish.

Bake scorpionfish for 25-30 minutes, depending on the size of the fish.

Step 4. Rest and serve 3 minutes

Let it rest for 3 minutes before serving to lock in juices. Enjoy!

This Mediterranean Baked Scorpionfish recipe is simple, fresh, and full of natural flavor, with tender oven-baked fish, olive oil richness, and bright lemon notes. Unlike more complex fish dishes, it’s easy to prepare and very forgiving, making it perfect for a quick yet impressive meal ready in under 30 minutes!

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Helena

Helena

Recipe creator and contributing writer to food-related publications.

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2 comments Hide comments

Oh wow! I have always thought you can’t eat those, but apparently you can (yay). And it looks incredible! I just need to find it fresh, but I will try for sure. Thank you!!

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