Christmas Seafood Zarzuela (Catalan Fish Stew with Monkfish, Mussels and Prawns)

Catalan zarzuela brings together fish and shellfish in a generous saffron-tomato broth, somewhere between a stew and a saucy seafood braise. Traditionally served straight from the pot with bread for the juices, it is prized for the way firm fish, briny mussels and sweet prawns flavour the sauce as they cook. In this festive version, monkfish holds its shape beautifully, while garlic, sweet paprika, white wine and fish stock give the broth depth without overwhelming the seafood. The key is gentle simmering, so everything stays tender and the sauce remains aromatic rather than heavy.
Cuisine style Catalan seafood cooking
Cooking style One-pot cooking • Crowd-friendly
Time commitment Under 1 hour

Why this recipe works

  • Layered broth: Garlic, paprika, saffron, tomato, wine and fish stock create a deep, aromatic base before the seafood is added.
  • Gentle seafood cooking: Adding monkfish, mussels and prawns in stages keeps each ingredient properly cooked without toughening the fish or shellfish.
  • Built for sharing: The stew is served straight from the pot with plenty of broth, making it well suited to a festive table with bread for dipping.

Get the most out of this recipe

Authenticity notes

  • Catalan-style seafood stew: Zarzuela is associated with the Catalan and Spanish coastal tradition of combining fish and shellfish in a richly flavoured sauce.
  • Seafood can vary: Monkfish, mussels and prawns are a classic combination, but similar firm white fish or seasonal shellfish are often used.

Ingredient notes

  • Use very fresh seafood: Fresh mussels should smell clean and briny, with shells that close when tapped; discard any with cracked shells.
  • Saffron matters: Crushing the saffron before adding it helps release its colour and aroma into the tomato and fish stock broth.
  • Choose firm fish: Monkfish works well because it stays firm in the stew, rather than breaking apart as the shellfish cooks.

Timing notes

  • Serve as soon as it is ready: Seafood zarzuela is at its best immediately after cooking, while the prawns are just opaque and the mussels are hot.
  • Prepare before simmering: Cut the fish, clean the mussels and get the prawns ready before starting the broth so the seafood can be added quickly in sequence.

Common mistakes

  • Avoid a hard boil: Keep the stew at a gentle simmer once the seafood goes in, as aggressive boiling can make monkfish and prawns tough.
  • Do not extend the shellfish cooking time: Remove the pot from the heat once the mussels have opened and the prawns are pink and opaque.
  • Cool leftovers quickly: Refrigerate leftovers promptly in a sealed container and reheat gently until piping hot, taking care not to cook the seafood further than necessary.

Equipment you'll need

Ingredients
Instructions
Print
  1. Prepare the seafood: cut the monkfish into large bite-size pieces, scrub the mussels and discard any that stay open when tapped, and peel the prawns if needed. Lightly crush the saffron threads in a small bowl and set aside. Keep everything chilled while you start the base.
  2. Warm the olive oil in a large pot over medium heat. Add the garlic and cook for 30 to 60 seconds until fragrant but not coloured. Stir in the sweet paprika for 10 seconds so it blooms in the oil.
  3. Pour in the dry white wine and simmer for 2 to 3 minutes to reduce slightly. Stir in the tomato passata, fish stock, saffron, fine sea salt and black pepper. Bring to a gentle simmer, then cook for 15 minutes until the broth tastes rounded and aromatic.
  4. Add the monkfish and simmer gently for 5 minutes, keeping the heat low so the fish stays tender. Add the mussels, cover, and cook for 4 to 6 minutes, shaking the pot once or twice, until the mussels have opened. Discard any mussels that do not open.
  5. Add the prawns and cook for 2 to 3 minutes until just pink and opaque. Taste and adjust with a little more fine sea salt and black pepper if needed. Serve straight away, spooning plenty of the saffron-tomato broth over the seafood.

Made this recipe? Rate it — a comment is optional.

Recipe notes

Serving suggestions

This recipe pairs well with:

Crusty bread

Tips

  • Keep the stew at a gentle simmer rather than a hard boil, especially once the monkfish and prawns go in, to prevent them turning tough.
  • If using mussels, always discard any with broken shells, and throw away any that do not open after cooking.
  • If serving vulnerable groups, use very fresh seafood and make sure the prawns are fully opaque and the mussels are piping hot throughout.

Substitutions

  • Replace Dry White Wine with an equal amount of Fish stock for an alcohol-free version.
  • Replace Monkfish with Sea bass fillet for a slightly lighter, flakier fish.

Storage

  • Refrigerate up to 2 days
  • Cool quickly, then refrigerate in a sealed container for up to 2 days. Reheat gently in a saucepan over low heat until piping hot, taking care not to overcook the seafood.

Ratings & reviews

Liked this recipe? Share your feedback to support our cooking community.

Tried this recipe?

Choose 1–5 stars. A comment is optional.

If you leave a comment, use 10–500 characters.

Stay inspired

Discover new recipes, seasonal favourites and cooking inspiration every day. Follow JustRecipes on Pinterest and Spillt.

Christmas Seafood Zarzuela (Catalan Fish Stew with Monkfish, Mussels and Prawns)
Image by JustRecipes
Pinterest

Recipe overview

  • Servings: 4 servings
  • Total time: 55min (25min active)
  • Difficulty: Medium
  • Cuisine: Spanish
  • Allergens:
    Crustaceans Molluscs
With serving suggestions One pot

Plan your meals and get a complete grocery list automatically.

Add to meal planner

Equipment you'll need

Advertisement

Recommended tools for this recipe

Best overall

Misen 8-Inch Chef Knife

Sharp modern chef knife
  • AUS-10 steel
  • Balanced design
  • Less traditional feel

Got ingredients left?

Find recipes using ingredients from this recipe or what you already have at home.

Find recipes with these ingredients →

Make this recipe easier next time

Advertisement

These tools help you get better results with less effort.

Best overall

Misen 8-Inch Chef Knife

Sharp modern chef knife
  • AUS-10 steel
  • Balanced design
  • Less traditional feel
Best value

Titanium & PP Double-Sided Cutting Board

Easy-clean double-sided board
  • Separate surfaces for meat and produce
  • Resists odors and stains
  • Harder on knife edges than wood or plastic
Top quality

WÜSTHOF Classic 8-Inch Chef's Knife

Premium German chef knife
  • Excellent build quality
  • Reliable edge retention
  • Expensive
Best overall

OXO Good Grips 2-Piece Cutting Board Set

Practical everyday board set
  • Two useful sizes with reversible cutting surfaces
  • Dishwasher safe and easy to clean
  • Plastic surfaces will show knife marks over time

Browse alphabetically

Looking for a specific recipe? Choose a letter below to jump directly to recipes starting with that letter or number.

Enjoy cooking with JustRecipes?

Add JustRecipes as one of your preferred Google sources to discover our recipes more easily across Google Search.

Add JustRecipes to Google

Every recipe on JustRecipes follows the same structured editorial process. Learn how recipes are created, validated, translated, illustrated, and continuously improved across the platform. How we create recipes.