Basque-Mex Cod Stew Remix

Introduction

Bacalao a la Vizcaína began in Bilbao and other ports of Spain’s Basque Country, where sailors preserved cod in salt for long voyages. When Basque merchants reached Mexico and the Caribbean in the 16th–17th centuries, local cooks embraced the dish, enriching the original pepper-and-onion sauce with New-World tomatoes, olives, capers, raisins and potatoes to create today’s beloved Christmas-Eve staple — a trans-Atlantic stew that still tastes unmistakably Basque at heart.

What is it?

At its core, the recipe is a hearty braise of desalinated salted cod simmered in olive oil with onions, garlic, tomatoes or roasted red peppers, and a sweet-savory mix of potatoes, capers, green olives and sometimes raisins or hard-boiled eggs. The long, gentle cook allows the cod’s gelatin to thicken the sauce naturally while the vegetables and aromatics build layers of briny-sweet depth.

When is it served?

Across Mexico, Puerto Rico and Cuba the stew appears on Noche Buena (December 24) and again on Christmas Day tucked into crusty tortas, while in Spain it’s enjoyed on Fridays in Lent and at Basque cider-house gatherings throughout the year.

What makes a good choice to cook?

Salt cod is inexpensive, shelf-stable and sustainably harvested. Once soaked, its firm flakes resist over-cooking and soak up the richly seasoned sauce, making the dish ideal for feeding a crowd, reheating beautifully for leftovers and pairing effortlessly with rice or crusty bread.

Today, we’ve identified and evaluated recipes from the following sources:

• Allrecipes
• Food Network
• Mexico in My Kitchen
• Spain on a Fork
• The Noshery
• Girl Meets Fire
• The Spanish Apron
• The Perishable Cook

Recipe Similarities

Most versions begin with a 24-hour soak to remove excess salt from the cod, a non-negotiable step noted by both Allrecipes and Food Network. After desalting, every recipe sautés onions and garlic in olive oil before layering in tomatoes (fresh or puréed) and roasted red peppers, building the dish’s signature brick-red sauce; Mexico in My Kitchen and Spain on a Fork even roast the tomatoes first for deeper sweetness.
A briny counter-point appears universally as olives and capers, while nearly all Latin-American adaptations fold in par-cooked potatoes to stretch the stew and raisins for balancing sweetness—elements seen in The Noshery, Girl Meets Fire and Allrecipes.

Recipe Differences

Where Spanish sites like The Spanish Apron stay closest to the Basque canon by using re-hydrated choricero-pepper pulp and de-emphasizing tomatoes, Latin blogs lean heavily on tomato sauce for body and color. Only Food Network deglazes with white wine and finishes with fresh scallion greens, adding brightness missing elsewhere.
Eggs appear only in Allrecipes’ Puerto-Rican rendition, while Spain on a Fork shallow-fries the cod before braising, creating caramelized edges; The Perishable Cook doubles down on olive oil for a confit-like richness. Spice heat also varies: Mexico in My Kitchen stirs in pickled güero peppers, whereas Basque-centric recipes remain mild, letting the pepper purée and cod shine.

Potential Improvements

1. Cod texture – A brief 10-minute simmer after the main braise firms the flakes without over-salting; none of the blogs explicitly time this finishing step.
2. Pepper depth – Toasting a spoonful of smoked Spanish paprika (pimentón) in the olive oil before the vegetables re-creates choricero warmth even when the peppers aren’t available.
3. Salt management – Reserving final seasoning until capers and olives are in the pot prevents common over-salting noted by reviewers on Allrecipes.
4. Gelatinous body – Incorporating a small piece of fish skin during the simmer enhances emulsification naturally, replacing some bloggers’ reliance on tomato paste alone.

Why these ingredients?

Roasted tomatoes supply natural umami and sweetness, while smoked paprika mimics traditional choricero depth. Par-cooking potatoes prevents over-starchiness, and white wine lifts the sauce’s richness. Finishing with parsley adds fresh herbal contrast.

Basque-Mex Cod Stew Remix

A rich, savory stew of rehydrated salt cod simmered with roasted tomatoes, red peppers, olives, capers, and potatoes in a Basque-inspired sauce.

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Prep Time 25 minutes mins

Cook Time 45 minutes mins

Total Time 1 hour hr 10 minutes mins

Course Main

Cuisine Basque, Mexican

Servings 8 servings

Calories 470 kcal

Equipment

• Dutch Oven
• Roasting pan or oven tray
• Blender
• Saucepan
• Wooden Spoon
• Slotted Spoon

Ingredients

  

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Main Ingredients

• 2 lb salt cod soaked 24 hours, water changed 3×
• ½ cup extra virgin olive oil
• 2 large yellow onions thinly sliced
• 5 garlic cloves minced
• 2 tbsp tomato paste
• 1 tsp smoked Spanish paprika
• ½ cup dry white wine
• 6 Roma tomatoes roasted and blended
• 2 roasted red bell peppers sliced
• 1 lb waxy potatoes cut into ¾-inch dice, parboiled 8 min
• ½ cup pitted green olives
• 3 tbsp capers rinsed
• ¼ cup golden raisins
• 1 bay leaf
• ¼ cup chopped fresh parsley
• freshly ground black pepper to taste

Instructions

 

• Heat olive oil in a large Dutch oven over medium heat. Add sliced onions and cook for 8 minutes until soft and translucent.
• Stir in minced garlic and cook for 1 minute. Add tomato paste and smoked paprika; cook another 2 minutes, stirring frequently.
• Deglaze the pot with white wine, scraping up any bits. Let reduce by half, about 3–4 minutes.
• Add blended roasted tomatoes and bay leaf. Simmer 10 minutes uncovered.
• Stir in red peppers, parboiled potatoes, raisins, olives, and capers. Simmer another 10 minutes.
• Add soaked and flaked salt cod, nestling into sauce. Cover and gently simmer for 15 minutes until heated through.
• Remove bay leaf and discard. Stir in fresh parsley and season with black pepper to taste.
• Let rest 5 minutes before serving. Serve with crusty bread or white rice.

Notes

Do not boil the cod or it will toughen. For best flavor, make 1 day ahead and reheat gently. Taste before salting—the olives and capers add brine.

Nutrition

Calories: 470kcalCarbohydrates: 34gProtein: 42gFat: 19gSaturated Fat: 3gCholesterol: 60mgSodium: 1850mgPotassium: 1100mgFiber: 5gSugar: 10gVitamin A: 20IUVitamin C: 25mgCalcium: 80mgIron: 3.2mg

Keyword bacalao, Christmas recipe, holiday stew, Salt Cod

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