Summary: The best cod recipes are grandma's: simple, unpretentious, with humble ingredients and flavors that transport you back to childhood. Here are 10 classic homemade recipes, the ones that have been cooked in Spain for generations and that remain unbeatable.
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Grandma's Kitchen
In Grandma's kitchen there was no sous vide, no foams, no spherification. There was an earthenware casserole dish, olive oil, a patiently simmered sofrito, and desalted cod in the refrigerator. And with that, she worked her magic.
Grandma's cod recipes have something that haute cuisine doesn't always achieve: consistency . They always turn out well because they are recipes perfected over decades, adapted to the ingredients available and the family's tastes.
The 10 recipes that never fail
1. Chickpea stew with cod
The quintessential Easter dish. Cooked chickpeas, spinach, cod, and a sofrito of onion, garlic, tomato, and paprika. It's best eaten the next day. See the full recipe .
2. Cod with onions
Kilograms of onions slowly cooked over low heat, a cod loin on top, and olive oil. The simplest recipe and one of the tastiest. See full recipe .
3. Cod with tomato
Sautéed garlic and grated fresh tomato. The fillets are cooked in this sauce for 10 minutes. Served with white rice on the side. A Tuesday dinner that tastes like Sunday.
4. Baked cod with potatoes
Oven-baked dish with a bed of potatoes, onions, and bell peppers. Topped with cod. Baked for 25 minutes. A complete meal that needs no further preparation. See full recipe .
5. Cod with garlic sauce
Shredded cod with roasted red peppers, green peppers, tomato, and plenty of garlic. A Navarrese dish that Grandma used to make with leftovers, and it turned out even better than the original. See the full recipe .
6. Cod fritters
Fluffy dough with flaked cod, fried in very hot oil. The perfect appetizer for family gatherings. You can make 50 at once and there won't be any leftovers.
7. Poor man's cod
French fries + fried cod + fried peppers + fried onions. All in the same pan. Leftover cooking that tastes heavenly. See full recipe .
8. Peppers stuffed with cod
Piquillo peppers with cod béchamel, topped with pepper sauce. The starter that always impressed guests. See full recipe .
9. Cod croquettes
Grandma's béchamel sauce (made slowly and smoothly), flaked cod, chilled overnight, and then individually coated in breadcrumbs. The best croquettes you'll ever taste. See the full recipe .
10. Cod in green sauce
Sliced garlic in oil, flour, fish stock, chopped parsley, and peas. The cod fillets are cooked in this sauce for 12 minutes. Simple, green, and flavorful.
Grandma's tricks that science confirms
- "Yesterday's stew tastes better" : true. Resting allows the flavors to balance and the flavor molecules to integrate.
- "The cod should be added at the end" : true. Cod cooks in 10-12 minutes. Adding it at the beginning dries it out.
- "Onions need to be sautéed gently" : true. The Maillard reaction over low heat produces sweet-tasting compounds that are not obtained over high heat.
- "Paprika burns quickly" : True. Paprika becomes bitter if it's overheated. Always keep it off the heat.
- "The bones add flavor to the broth" : true. The bones provide gelatin and minerals that enrich the broth.
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Frequently Asked Questions
What's the easiest cod recipe to start with?
Cod with onions: just onions, cod, and olive oil. It's impossible to go wrong if you cook the onions slowly and carefully.
Do grandma's recipes work with frozen cod?
They work, but the result isn't the same. Salted cod that's been desalted has more flavor, more gelatin, and a better texture. Grandmothers always used salted cod.
Why do grandma's recipes turn out better?
Three reasons: she used simple but high-quality ingredients, she cooked calmly (she wasn't in a hurry), and she had spent decades perfecting each recipe. Repetition breeds mastery.
Is it possible to make cod to last the whole week?
Yes: prepare a stew, cod with tomato sauce, and a brandade on Sunday. All three will keep for 3-4 days in the refrigerator, and the stew and brandade freeze well.
Related guides
Grandma's recipes start with good cod. Discover our premium desalted cod from Mercat del Ninot, just like the kind your grandmother used to buy, at Bacalalo.
Cod with tomato, grandma's style: the recipe that unites Spain
If there's one cod recipe that every Spanish grandmother knows, it's this one. With regional variations, cod with tomato is probably the most frequently cooked cod dish in Spanish homes.
Ingredients (serves 4)
- 600g of desalted cod in chunks
- 1 kg of ripe tomatoes (or 600g of quality crushed tomatoes)
- 2 large onions
- 4 cloves of garlic
- 1 green pepper
- Extra virgin olive oil, bay leaf, sweet paprika
Preparation
Sauté the finely chopped onion over low heat for 20-25 minutes (patience is the secret). Add the garlic and bell pepper and sauté for another 5 minutes. Stir in the grated or crushed tomato and cook over low heat for 30-40 minutes, until the sofrito darkens and loses its acidity. Lightly coat the cod pieces in flour, brown them in another pan, and add them to the sofrito. Cook everything together for 8-10 minutes over low heat.
Cod in green sauce: Grandma's Basque recipe
Cod in green sauce is the jewel of Basque cuisine . The sauce is made by emulsifying the cooking oil with the natural gelatin of the cod — without flour, without cream.
Ingredients (serves 4)
- 4 desalted cod loins of 200g
- 6 sliced garlic cloves
- 200 ml of extra virgin olive oil
- 1 bunch of fresh parsley
- 200g of clams (optional)
- 100g of peas
Preparation
Sauté the sliced garlic in plenty of oil over low heat. Place the cod fillets skin-side up . Add the clam cooking liquid (or water). The secret: gently swirl the pan in a circular motion for 10-12 minutes. The gelatin from the cod will dissolve in the oil and form the green emulsion. Add chopped parsley at the end.
Cod with garlic sauce: the Navarrese and Aragonese version
Ajoarriero is a humble dish of muleteers and shepherds that has become a classic of Navarrese cuisine . It is hearty, comforting, and perfect for cold days.
Ingredients (serves 4)
- 500g of desalted shredded cod
- 4 dried red peppers (or 2 tablespoons of pulp)
- 6 cloves of garlic
- 2 medium potatoes, sliced
- 1 large onion
- Olive oil, paprika, chili pepper
Preparation
Fry the sliced potatoes until golden brown. Remove them and, in the same oil, sauté the onion and garlic. Add the choricero pepper pulp and paprika (off the heat, so it doesn't burn). Stir in the flaked cod and the potatoes. Mix everything together over low heat for 10 minutes. Serve in an earthenware casserole dish.
Regional map of cod recipes in Spain
Each region of Spain has its own signature cod recipe . This map helps you understand the diversity:
- Basque Country : pil-pil, green sauce, cod Vizcaya-style (with choricero pepper).
- Catalonia : cod a la llauna , esqueixada, brandade, cod with samfaina.
- Navarre and Aragon : ajoarriero, bacalao al chilindrón.
- Castile : cod with garlic, cod with onions, Lenten stew.
- Andalusia : pavías , soldaditos de Pavía, bacalao con tomate, bienmesabe.
- Galicia : cod with turnip greens, Galician-style cod (with potatoes and paprika).
- Valencia : baked cod with aioli, cod with chickpeas and spinach.
- Portugal (reference) : bacalhau à Brás, bacalhau com natas, bacalhau à Gomes de Sá — more than 1,000 documented recipes.
Grandma's tricks that science confirms
- "Cod should never be boiled" : Correct. Above 80°C, the proteins in cod contract violently, expelling water. The result: dry and tough. Always cook over low heat.
- "Skin facing up" : Correct. The skin protects the meat from direct heat. Also, the gelatin in the skin dissolves better when in contact with the cooking liquid.
- "The oil has to be good" : Correct. In dishes with few ingredients (pil-pil, salsa verde), the quality of the oil is immediately noticeable. Use extra virgin.
- "You have to move the pan, not the spoon" : correct for emulsions. The back-and-forth motion of the pan creates an enveloping movement that gradually incorporates the oil into the broth. The spoon breaks the flakes of cod.
Frequently asked questions about traditional cod recipes
What is the easiest cod recipe for beginners?
Cod with tomato. It has a forgiving base of sofrito, the tomato provides moisture that prevents the cod from drying out, and it doesn't require any special techniques. If you can master a sofrito, you can master this dish.
What cut of cod do I use for each of Grandma's recipes?
Thick loins for pil-pil and green sauce (they need gelatin). Chunks for stews with tomato and garlic sauce (they blend in better). Crumbs or shredded cod for croquettes and brandade. See the guide to the 5 cuts of cod .
Do grandma's recipes work with fresh cod instead of desalted cod?
Most do, but the result is different. Desalted cod has more gelatin and a more spreadable texture than fresh cod. For pil-pil and salsa verde, desalting is essential—the gelatin is what forms the sauce.
How long does it take to make a traditional cod recipe?
Most dishes cook in 20-40 minutes (not including soaking time). Cod is a fast-cooking fish. The cooking time depends on the sofrito, not the fish. Using pre-soaked cod saves you the 24-72 hours of soaking.
