National Dish Spain: Bacalao a la Llauna (Recipe)
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Discover Bacalao a la Llauna, a soulful classic that captures the heart of the Spanish kitchen! This dish brings together tender salt cod and a rich, savoury tomato sauce, lifted by sweet paprika and good olive oil. It is the kind of warm, generous food that turns an ordinary evening into something memorable, easy enough for a weeknight yet handsome enough for guests. Bring the sun-drenched flavours of the Mediterranean straight to your own table.
About Bacalao a la Llauna
Bacalao a la Llauna is a traditional Spanish dish built around dried, salted cod, a treasured ingredient across the Mediterranean. The preparation pairs fresh, simple components with a hearty tomato sauce, and it is the marriage of paprika and olive oil that gives the dish its unmistakable Spanish character — a flavour that has won over food lovers far beyond the country’s borders. Best of all, it is straightforward to make and reliably delivers a memorable eating experience, making it a natural choice for sociable evenings.
Ingredients (serves 1–2)
- 400 g cod (dried and salted)
- 1 tin chopped tomatoes (approx. 400 g)
- 1 large onion, finely chopped
- 2 cloves garlic, chopped
- 2 tablespoons olive oil
- 1 teaspoon sweet paprika
- Salt and pepper, to taste
- Fresh parsley, to garnish
Shopping for the ingredients
When shopping for the ingredients for Bacalao a la Llauna, it really pays to choose good-quality cod. Look for fish that appears fresh and has a firm texture. Many supermarkets now stock salted cod, which is exactly what you want for this recipe, much as you would for a comforting Ensalada de Bacalao. Reach for fresh spices and vegetables too, so the flavours come through at their very best.
Preparing the dish
Preparation plays a decisive role in the flavour of Bacalao a la Llauna. Begin by soaking the cod in water around 24 hours before cooking, which draws out the salt and softens the fish again. Change the water several times for the best result. While the cod soaks, you can get the rest of the ingredients ready, chopping the onions and garlic finely so everything is to hand when you start to cook.
Step-by-step instructions
- Preheat the oven to 200°C.
- Heat the olive oil in a pan and gently fry the onions and garlic until translucent.
- Add the chopped tomatoes and the paprika, let everything simmer for 10 minutes, then season with salt and pepper.
- Place the soaked cod in an ovenproof dish and spread the tomato sauce evenly over the top.
- Bake in the preheated oven for around 20 minutes, until the cod is cooked through and lightly golden.
- Garnish with fresh parsley just before serving.
Gluten-free / lactose-free version
This recipe for Bacalao a la Llauna is naturally gluten-free and lactose-free. There are no gluten-containing ingredients to worry about, and the cod itself contains no lactose, which makes the dish an excellent choice for anyone with food intolerances. Simply take care when selecting your ingredients to confirm they are declared gluten-free, particularly with spices and sauces where hidden additives can sometimes creep in.
Tips for vegans and vegetarians
Although Bacalao a la Llauna is traditionally made with fish, you can still enjoy its flavours in a vegan version. A lovely alternative is to swap the cod for mixed vegetables such as courgette, aubergine or mushrooms, braising them in the same spiced tomato sauce to keep that Mediterranean taste. Tofu or seitan also make a hearty, satisfying plant-based option for those who prefer a meatier texture.
More tips and tricks
A few tips and tricks can make preparing Bacalao a la Llauna even simpler. You might, for instance, soak the cod a full day ahead to save time on the day itself. It is also well worth cooking a larger batch of the tomato sauce, as it keeps beautifully in the fridge. That way your next meal comes together in moments — just reheat the sauce and add your vegetables or chosen protein.
Adapting the recipe to your taste
The recipe for Bacalao a la Llauna lends itself wonderfully to personal preference. If you like things hotter, simply add a little chilli or a pinch of cayenne pepper to the tomato sauce. A squeeze of lemon juice brings a refreshing lift, and you can happily experiment with different herbs — thyme or oregano, say — to vary the flavour to your liking.
Ingredient substitutions
Should some of the ingredients for Bacalao a la Llauna be hard to find, there are plenty of alternatives. In place of cod you could use other white fish such as halibut or pollock, while a delicate Merluza en Salsa Verde shows just how versatile Spanish fish cookery can be. Fresh tomatoes are a great option for the sauce if you would rather not use tinned, and oils such as rapeseed or coconut can be substituted, though they will shift the flavour a little.
Drink pairing ideas
The right drink can greatly enhance the experience of Bacalao a la Llauna. A light, fresh white wine such as Albariño or Verdejo pairs beautifully with the dish. For an alcohol-free option, try sparkling water with lime or a homemade lime-and-mint iced tea to complement the flavours. A slightly bitter apple beer can also make for an interesting and surprising match.
Serving and presentation ideas
Presentation goes a long way towards making Bacalao a la Llauna the highlight of the evening. Serve it straight from the ovenproof dish, garnished generously with fresh parsley and a squeeze of lemon. A handsome plate or a rustic serving platter underlines the Mediterranean mood. For an extra touch, offer the dish alongside toasted bread or bruschetta to give your guests a further flavour to enjoy.
A bit of history
Bacalao a la Llauna has deep roots in Spanish cooking and reflects the varied flavours and influences of the Mediterranean. The dish belongs to the great Catalan tradition of cooking salt cod, where preserved fish has long held an important place. Its method is a fine example of the art of preserving cuisine, in which salted fish is combined with fresh tomatoes and spices to create something tasty and nourishing. The dish’s popularity has since spread well beyond Spain, finding a home in Spanish cuisine lovers’ kitchens around the world.
More recipe ideas
Summary: Bacalao a la Llauna
Bacalao a la Llauna is a delicious and easy-to-make dish that embodies the flavours of Spain. With salted cod, a savoury tomato sauce and wholesome spices, it quickly becomes a favourite among everyone who appreciates Mediterranean cooking. Whether you prepare it for a festive dinner or serve it as a quick weeknight meal, Bacalao a la Llauna is guaranteed to be a hit. Let this wonderful recipe inspire you and bring a taste of Spain to your table.
