July 3, 2026 · 5 min

Mediterranean Cod and Scallop Bouillabaisse with Romesco Crostini

Dinner5 min1799 cal / serving

This elegant seafood bouillabaisse brings the flavors of the Mediterranean coast to your home. Tender roasted cod and perfectly seared scallops rest in a fragrant broth infused with herbes de Provence, orange zest and basil, with hearty potatoes and carrots adding substance. A smoky romesco aioli spread on crispy baguette slices completes the dish, offering a delightful crunch and creamy finish.

Despite its sophisticated presentation, this recipe comes together in under an hour with simple techniques. The broth builds depth quickly with tomato paste and seafood stock concentrate, while the seafood cooks separately for precise doneness. Perfect for a special dinner or when you want to impress without hours in the kitchen.


Recipe details

Dinner5 min1799 cal / serving2 servings

Nutrition per serving

Calories1799 kcalProtein41.6 gFat131.7 gCarbs112 gSugar34.4 gFiber7.8 gSodium14149 mg

Dietary labels

Gluten-free: noLactose-free: noDairy-free: no

Allergen check

Gluten / wheat: containsMilk / dairy: containsEgg: containsFish: containsShellfish: containsPeanut: not detectedTree nuts: not detectedSoy: containsSesame: not detectedMustard: not detectedCelery: not detectedSulphites: not detectedLupin: not detectedMolluscs: not detected

Values are calculated per serving from ingredient amounts and the ingredient nutrition reference per 100g. Allergen and diet labels use available ingredient metadata and name matching; always check product labels for strict diets or allergies. Some ingredient amounts or nutrition values were incomplete, so this is marked as a partial estimate.


Ingredients

Carrot3 ounce CarrotView ingredient guide
Romesco Sauce3 tablespoon Romesco SauceView ingredient guide
Tomato Paste1 unit Tomato PasteView ingredient guide
Onion1 unit OnionView ingredient guide
Crème Fraîche2 tablespoon Crème FraîcheView ingredient guide
Scallops8 ounce ScallopsView ingredient guide
Icelandic Cod10 ounce Icelandic CodView ingredient guide
Chives0.25 ounce ChivesView ingredient guide
Mayonnaise2 tablespoon MayonnaiseView ingredient guide
Orange1 unit OrangeView ingredient guide
Garlic Powder1 teaspoon Garlic PowderView ingredient guide
Demi-Baguette1 unit Demi-BaguetteView ingredient guide
Basil Paste0.5 ounce Basil PasteView ingredient guide
Saltteaspoon (tsp) SaltView ingredient guide
Cooking Oil2 teaspoon (tsp) Cooking OilView ingredient guide
Black Pepperteaspoon (tsp) Black PepperView ingredient guide

Instructions

  1. Adjust rack to top position and preheat oven to 425°F. Wash and dry produce. Thinly slice chives. Halve, peel and dice onion. Trim, peel and dice carrot. Zest half the orange (about ¼ tsp zest; use remaining orange as desired). In a small bowl, combine mayonnaise, crème fraîche, half the chives and half the romesco sauce. Set aside.
  2. Slice baguette crosswise on a diagonal into 8 slices. Spread on a baking sheet and drizzle with oil. Toast on top rack until golden brown, 5-10 minutes. Transfer crostini to a plate; reserve baking sheet.
  3. While baguette toasts, heat a large drizzle of oil in a medium pot over medium-high heat. Add onion, carrot, garlic powder, 1 tsp herbes de Provence, salt and pepper. Cook, stirring occasionally, until softened, 3-5 minutes. Add tomato paste and cook, stirring, until fragrant, 30-60 seconds. Stir in potatoes, stock concentrates, orange zest, half the basil paste and 1¾ cups water. Bring to a boil, then reduce heat to medium; simmer until slightly thickened, 6-8 minutes. Reduce heat to low; taste and season with salt and pepper. Keep warm.
  4. Meanwhile, pat cod dry with paper towels; season with salt and pepper. Lightly oil the reserved baking sheet. Place cod on sheet and bake on top rack until fish is cooked through and flakes easily, 10-12 minutes.
  5. While cod roasts, pat scallops dry with paper towels. Remove side muscle and season all over with salt and pepper. Heat a drizzle of oil in a large nonstick pan over medium-high heat. Add scallops and cook until opaque and cooked through, 2-3 minutes per side. Transfer to a plate and tent with foil to keep warm.
  6. Spread romesco aioli over crostini. Divide broth and vegetables among bowls. Top with cod and scallops. Garnish with remaining chives. Serve with romesco crostini.

Recipe Tips

For the best sear on scallops, pat them very dry and make sure the pan is hot before adding.

If you prefer a thicker broth, simmer a few minutes longer to reduce.

The romesco aioli can be made ahead and refrigerated until serving.

FAQ

Can I use a different type of fish?

Yes, any firm white fish like halibut or haddock works well. Adjust cooking time as needed.

What can I substitute for herbes de Provence?

A mix of dried thyme, rosemary and lavender can mimic the flavor or use Italian seasoning.

Can I make this dish dairy-free?

Substitute crème fraîche with a dairy-free sour cream or omit the aioli and use a dairy-free mayonnaise.

DandyRecipes community

Rate and discuss this recipe

Your rating and comments help other DandyRecipes readers decide what to cook next.

Your recipe vote

No DandyRecipes user votes yet.

Recipe comments

0 DandyRecipes comments

No DandyRecipes comments yet.

More recipe ideas

12 similar recipes you might like

These suggestions are based on shared ingredients, meal type, and recipe metadata.