Cod Club Ranero: Classic Bilbao Recipe

What is Bacalao al Club Ranero?

Bacalao al Club Ranero is a preparation that elevates the classic bacalao al pil pil by adding a spectacular garnish: rehydrated choricero peppers, white asparagus, tender peas, and slices of hard-boiled egg. The result is a complete, visually appealing, and deeply flavorful dish that brings together the best of the Basque pantry on a single plate.

Unlike pure pil pil, where the focus is exclusively on the oil and gelatin emulsion, Club Ranero incorporates additional textures and flavors that enrich the whole. The sweetness of the choricero peppers, the delicacy of the asparagus, the freshness of the peas, and the creaminess of the hard-boiled egg create a perfect balance with the richness of the cod and its sauce.

It is a festive, celebratory dish. In Bilbao, it is prepared for special occasions — Christmas Eve, Saint Thomas' Day, cuadrilla gatherings — and it is the star dish of many gastronomic societies in the Basque Country. Its presentation in an earthenware casserole, with all the ingredients artfully arranged over the cod, makes it a centerpiece on any table.

History of Club Ranero and its cod dish

Club Ranero was a gastronomic society and restaurant founded in Bilbao in the 19th century, originally located on Ronda Street. The name refers to frogs (ranas in Spanish, while in Basque it is igel, but the term "ranero" alludes to a frog hunter), although the most accepted story places the origin of the name in a popular nickname for the area.

The history of the dish dates back to the late 19th century, when members of Club Ranero — a private Basque-style gastronomic society — experimented with traditional cod preparations. Basque cuisine already mastered pil pil and vizcaína, but the cooks at Club Ranero wanted to create something different: a dish that combined the pil pil technique with garden ingredients.

This is how Bacalao al Club Ranero was born, named after the establishment where it was created. The original recipe included the elements we now consider canonical: cod loins in pil pil topped with choricero peppers, Navarre asparagus, peas, and hard-boiled egg. Some gastronomic historians attribute the recipe to the chef Plácido Bengoechea, although the exact authorship is lost in the oral tradition of Bilbao's gastronomic societies.

Over time, the dish transcended the walls of Club Ranero and became a classic of Bilbao's gastronomy. Today, it is served in the best restaurants in the Basque Country and is one of the most recognized cod preparations in Spain, along with pil pil, vizcaína, and salsa verde.

In Barcelona, where cod has a centuries-old tradition linked to Lent and popular cuisine, Club Ranero has gained followers among lovers of Basque cuisine. At our stall in Mercat del Ninot, since 1990, we recommend this recipe to those seeking a festive and complete cod preparation, and we select the ideal Icelandic cod tails for the pil pil that forms the base of this dish.

Ingredients for Bacalao al Club Ranero

For 4 servings

• 4 dried cod loins or tails (about 600-800 g in total, already desalted)
• 200 ml extra virgin olive oil (mild, arbequina type)
• 6 large garlic cloves, peeled and thinly sliced
• 1-2 dried chili peppers
• 4-6 dried choricero peppers (or 3 tablespoons of canned choricero pepper pulp)
• 8 white asparagus spears (from Navarre, canned or fresh cooked)
• 150 g peas (fresh, frozen, or canned)
• 2 hard-boiled eggs, sliced
• 1 tablespoon fresh parsley, chopped (optional)

Notes on ingredients

Cod: For Club Ranero, you need thick pieces, such as a tail or loin. The special pil pil tail is ideal because it has thick, intact skin, rich in gelatin, essential for forming the emulsion. Pieces should be at least 3-4 cm thick to ensure they remain juicy inside.

Choricero peppers: These are the defining ingredient of Club Ranero. They are dried red peppers, with a sweet and intense flavor, not spicy. They are sold dried (and must be rehydrated) or canned (choricero pepper pulp in a jar). Dried peppers give better results but require pre-preparation of at least 30 minutes of soaking.

Asparagus: White asparagus from Navarre are the classic choice. Canned ones work perfectly — in fact, they are traditionally used in canned form in the Basque Country. If using fresh, boil them beforehand until tender.

Peas: Fresh in season (spring), or frozen the rest of the year. Canned peas can also be used, but fresh or frozen have a better texture. Cook them briefly — 3-4 minutes in boiling water if fresh, 2 minutes if frozen.

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Preparation: desalting and peppers

Desalting the cod (24-48 hours in advance)

Desalting is the most important and time-consuming step. Poorly desalted cod will ruin any recipe, no matter how good the subsequent technique.

1. Cut the pieces if they are very large. Loins or tails of about 150-200 g per person.
2. Place the pieces in a large container covered with cold water. The water should completely cover the cod with at least 5 cm of margin.
3. Place in the refrigerator for 36-48 hours for thick pieces (tails), or 24-36 hours for thinner loins.
4. Change the water every 8-10 hours (a minimum of 3-4 changes). Each water change extracts more salt.
5. Test the salt level: Cut a small piece from the thickest part and taste it raw. It should be slightly salty — remember that salt concentrates a little during cooking.

Preparation of choricero peppers

If using dried choricero peppers (recommended for best flavor):

1. Soak the peppers in hot water for 30-45 minutes until they are soft.
2. Open them and scrape the pulp with a knife or spoon, removing the outer skin and seeds. You will be left with a red, dense paste.
3. Reserve the pulp and discard the skin and seeds. The pulp from 4-6 peppers will give you about 3 generous tablespoons.

If using canned choricero pepper pulp, simply measure 3 tablespoons and set aside. It's more convenient but the flavor is slightly less intense than with rehydrated dried peppers.

Preparation of accompaniments

• Peas: If fresh, boil for 3-4 minutes in salted boiling water. If frozen, 2 minutes. Drain and set aside.
• Asparagus: If canned, drain and cut into 4-5 cm pieces. If fresh, peel the stalks, boil in salted water for 10-15 minutes, and cut.
• Eggs: Boil 2 eggs for 10-12 minutes in boiling water. Cool in ice water, peel, and cut into 1 cm slices.

Step-by-step recipe

Step 1: Dry and bring the cod to room temperature

Remove the desalted cod from the refrigerator at least 30 minutes before cooking. Dry it very well with absorbent paper, both on the flesh side and the skin side. Wet cod will splatter in the oil and make emulsion difficult.

Check that the skin is intact. The cod skin is where the gelatin concentrates, which will form the base of the pil pil emulsion. If the pieces do not have skin, the result will be different — it will still be good, but the sauce will not have the same texture.

Step 2: Confit the garlic

Pour the extra virgin olive oil into a large earthenware casserole (the earthenware casserole is essential for the subsequent emulsion). Heat over very low heat and, when the oil is warm (50-60°C), add the sliced garlic and dried chili pepper.

Confit the garlic for 3-4 minutes over minimum heat, stirring gently. They should be lightly golden, never dark or burnt. Burnt garlic would bitter all the oil and, by extension, all the sauce.

Remove the garlic and chili pepper with a slotted spoon and set aside on a small plate. The oil is now flavored and ready to cook the cod.

Step 3: Cook the cod al pil pil

With the flavored oil still over low heat (60-70°C, it should never boil or fry), place the cod pieces in the casserole with the skin facing up. Cook them for 5-6 minutes without touching them. You will see that they begin to release a whitish gelatin — this gelatin is the key to the emulsion.

Carefully flip the cod, placing the skin side down. Cook for 4-5 more minutes. The cod should be juicy inside — do not overcook it or it will become dry and fibrous.

Carefully remove the cod pieces and set them aside on a plate, covered with aluminum foil to keep them warm.

Step 4: Form the pil pil emulsion

In the casserole, there is oil with all the gelatin released by the cod. This is the crucial moment: forming the emulsion.

Remove the casserole from the heat. Hold it by the handles and start making constant circular motions, as if drawing circles in the air with the casserole. The oil and gelatin will gradually bind together, forming a whitish, creamy sauce.

This process takes between 5 and 15 minutes. Be patient. If you see that the emulsion is not starting, put the casserole on the heat for a moment to warm it slightly and move it off the heat again. The warm-cold contrast helps start the emulsion.

The sauce should have a consistency similar to a light mayonnaise, with a white-yellowish color and a silky appearance.

Step 5: Incorporate the choricero pepper pulp

Once you have formed the emulsion, add the choricero pepper pulp to the sauce. Mix with gentle, circular motions. The sauce will take on a very characteristic pinkish-orange color. This is the point that differentiates Club Ranero from classic pil pil: that choricero-tinged sauce, more complex and with a deep sweetness.

If the sauce separates when adding the pepper, don't worry. Add a teaspoon of cold water and continue stirring. It will emulsify again.

Step 6: Assemble the dish

Return the cod pieces to the casserole with the sauce. Gently heat them over very low heat for 2-3 minutes, basting them with the sauce using a spoon.

Now top the dish with the accompaniments:

1. Place the white asparagus on and around the cod, forming a decorative pattern.
2. Distribute the peas over and around.
3. Arrange the hard-boiled egg slices over the cod.
4. Place the reserved confit garlic and chili pepper.
5. Sprinkle fresh chopped parsley if desired (optional but adds color and freshness).

Serve immediately in the same earthenware casserole. Club Ranero is a dish that is brought to the table in its cooking vessel, steaming and with all its colors: the white of the cod, the pink of the sauce, the red of the choricero, the green of the peas, the white of the asparagus, and the yellow of the egg.

Tips and tricks for a perfect result

Bacalao al Club Ranero is a technical dish, but with these tips, it will turn out perfect:

• Choose cod with thick skin: The special pil pil tail is the ideal piece. It has thick skin, is rich in gelatin, and has the perfect thickness to remain juicy inside. Without good skin, there's no good emulsion.
• Desalt with patience: Insufficient desalting results in a salty and tough dish. Excessive desalting results in bland cod. The ideal point is 36-48 hours with 3-4 water changes, tasting a small piece before cooking.
• Never boil the oil: The temperature of the oil during cod cooking should not exceed 70°C. If the oil bubbles, the gelatin will be destroyed and will not emulsify. Low heat, always low.
• Earthenware casserole is mandatory: Ceramic retains heat gradually and allows for thermal inertia emulsion. A metal pan cools too quickly and the emulsion will not form.
• Choricero peppers make the difference: Use rehydrated dried peppers if possible. Their flavor is more intense, sweeter, and more complex than canned. If you can only find canned, make sure it is good quality.
• Assemble at the end: Asparagus, peas, and egg are added at the end, when the cod is already in the casserole with the sauce. Do not cook them with the cod — they would lose texture and cloud the oil.
• Serve hot: Club Ranero loses a lot if it cools down. The sauce separates and the cod hardens. Bring it to the table directly from the heat.

Differences with Bacalao a la Vizcaína

Bacalao al Club Ranero is often confused with Bacalao a la Vizcaína, but they are different dishes:

In summary: Vizcaína is a stew with a long onion sofrito; Club Ranero is a pil pil emulsion enriched with choricero and topped with garnish. Both are extraordinary dishes, but the technique and result are distinct.

Some prepare a simplified version of Club Ranero by substituting the pil pil emulsion with a green sauce with choricero peppers. It is a delicious dish, but technically it is not an authentic Club Ranero — the emulsion is what defines the dish.

Wine pairing and accompaniment

Bacalao al Club Ranero is a substantial dish that works as a single main course. These are the best accompaniments and wines:

Recommended wines

• Txakoli: The classic Basque pairing. A young, acidic Txakoli from Getaria or Bizkaiko, with a slight spritz, cuts through the richness of the pil pil sauce and refreshes the palate.
• Rioja blanco (white Rioja): A barrel-fermented white Rioja (Viura or Tempranillo Blanco) adds complexity and body for a more gastronomic pairing.
• Albariño: The Galician alternative. Its acidity and floral notes complement the sweetness of the choricero pepper.
• Godello: Valdeorras or Bierzo. A full-bodied white with minerality that stands up well to the dish's intensity.

Bread

Bread is absolutely essential. A crusty, dense-crumb sourdough loaf for dipping in the sauce. In Bilbao, bar bread is served in thick slices. There is no greater sin than leaving Club Ranero sauce on the plate.

First course (if you want a complete meal)

If Club Ranero is the second course, the first course should be light: a green salad, leek cream, some stuffed piquillo peppers, or a light fish soup. Nothing heavy — Club Ranero is substantial enough on its own.

Frequently Asked Questions

Conclusion

Bacalao al Club Ranero is the pinnacle of cod cuisine in the Basque Country. It combines the demanding technique of pil pil with the generosity of a perfectly chosen garnish, creating a dish that impresses both for its flavor and its presentation. It is root cuisine, of gastronomic societies, of shared tables.

The key to success lies in three pillars: quality cod with thick, well-desalted skin, a patient, low-temperature emulsion, and carefully prepared accompaniments. It is not a difficult dish if you respect the times and temperatures, but it does require attention and dedication.

If you have never prepared a pil pil, we recommend starting with our perfect bacalao al pil pil recipe before venturing into Club Ranero. Once you master the emulsion, adding the choricero peppers and garnish is simple. And the result — that steaming casserole with all its colors and aromas — is worth every minute of dedication.