Bacalao Recipe: A Traditional Salt Cod Dish with Rich Mediterranean Flavor

Discover the Authentic Bacalao Recipe Loved Across Spain, Portugal, and Latin America

Bacalao is one of the most celebrated seafood dishes in Mediterranean and Latin cuisine, renowned for its rich flavor, delicate texture, and centuries-old culinary heritage. Made with salted cod that has been carefully rehydrated and simmered with aromatic vegetables, olive oil, tomatoes, and herbs, bacalao delivers a deeply savory and comforting dining experience.

This traditional bacalao recipe highlights the authentic preparation methods that have made the dish a staple in Spanish, Portuguese, and Caribbean kitchens for generations. Slow-cooked and layered with bold ingredients, the dish combines rustic simplicity with refined flavor. Whether served for holidays, family gatherings, or elegant seafood dinners, bacalao remains a timeless classic.

In addition to its exceptional taste, bacalao is highly versatile and nutritionally balanced, making it a favorite among seafood enthusiasts seeking hearty yet wholesome meals.

What Is Bacalao?

Bacalao refers to salt-cured codfish, a preservation method dating back hundreds of years. Before refrigeration existed, salting and drying cod allowed coastal communities to preserve seafood for long periods while enhancing its flavor and texture.

Today, bacalao continues to play an important role in traditional cuisine across many regions:

In Spain, bacalao is often prepared with tomatoes, peppers, and olive oil.
In Portugal, bacalhau is featured in casseroles, baked dishes, and fritters.
In Caribbean cuisine, bacalao is sautéed with onions, peppers, and herbs for vibrant island-inspired dishes.

The soaking process removes excess salt while restoring moisture to the fish, resulting in tender, flaky cod with concentrated savory flavor.

Why This Bacalao Recipe Stands Out

This bacalao recipe balances authenticity with modern home-cooking practicality. The combination of tomatoes, garlic, olive oil, potatoes, olives, and capers creates a layered flavor profile that complements the richness of the cod without overpowering it.

Key features of this recipe include:

Traditional Mediterranean flavor
Tender, flaky salt cod
Slow-simmered tomato and pepper sauce
Balanced acidity and richness
Excellent make-ahead convenience

The result is a deeply satisfying seafood dish that feels both rustic and elegant.

Ingredients for Traditional Bacalao

For the Salt Cod

1 1/2 pounds salted codfish
Cold water for soaking

For the Sauce

3 tablespoons extra-virgin olive oil
1 large yellow onion, thinly sliced
1 red bell pepper, sliced
1 green bell pepper, sliced
5 garlic cloves, minced
1 teaspoon smoked paprika
1/2 teaspoon freshly ground black pepper
1/4 teaspoon crushed red pepper flakes
1 tablespoon tomato paste
1 (28-ounce) can crushed tomatoes
1/2 cup dry white wine
1/2 cup fish stock or vegetable broth
2 medium Yukon Gold potatoes, cubed
1 bay leaf
1/2 cup green olives, sliced
1 tablespoon capers
1 tablespoon red wine vinegar
1/4 cup chopped fresh parsley

How to Prepare Salt Cod Properly

Preparing bacalao correctly is essential for achieving the ideal flavor and texture.

Step 1: Rinse the Fish

Rinse the salted cod thoroughly under cold running water to remove excess salt crystals from the surface.

Step 2: Soak the Cod

Place the fish in a large bowl and cover completely with cold water. Refrigerate for 24 to 48 hours, changing the water every 6 to 8 hours.

Step 3: Test the Saltiness

After soaking, cook and taste a small piece. The fish should retain mild seasoning while no longer tasting excessively salty.

Step 4: Remove Bones and Skin

Pat dry and remove any visible bones or thick skin before cooking.

Step-by-Step Bacalao Recipe

1. Cook the Aromatics

Heat olive oil in a large heavy-bottomed pot over medium heat.

Add the sliced onions and cook for approximately 5 minutes until softened and translucent. Stir in the bell peppers and continue cooking for another 5 minutes until tender.

Add the minced garlic and cook briefly until fragrant.

2. Build the Tomato Base

Stir in smoked paprika, black pepper, and crushed red pepper flakes.

Add tomato paste and cook for 1 to 2 minutes to deepen the flavor.

Pour in the white wine and allow it to reduce slightly before adding crushed tomatoes, stock, and bay leaf.

Bring the sauce to a gentle simmer.

3. Add the Potatoes

Add the cubed Yukon Gold potatoes and simmer uncovered for approximately 15 minutes, or until nearly tender.

The potatoes absorb the flavors of the sauce while naturally thickening the stew.

4. Cook the Bacalao

Cut the soaked cod into large chunks and gently place them into the simmering sauce.

Reduce heat to low and cook for 10 to 12 minutes until the fish flakes easily while remaining moist and tender.

Avoid stirring too aggressively to preserve the structure of the cod.

5. Finish the Dish

Add sliced olives, capers, parsley, and red wine vinegar.

Taste carefully before adding additional salt, since the cod may already contain sufficient seasoning.

Allow the bacalao to simmer for another 2 minutes before removing from heat.

Let the dish rest briefly before serving.

Flavor Profile and Texture

Bacalao offers a uniquely rich and balanced flavor profile:

Salt cod provides savory depth and delicate flakiness
Tomatoes add acidity and sweetness
Olive oil contributes richness and body
Garlic and smoked paprika create aromatic warmth
Potatoes add creamy texture and absorb the flavorful broth
Olives and capers introduce briny complexity

The overall result is comforting, hearty, and exceptionally flavorful without feeling heavy.

Expert Cooking Tips

Change the Soaking Water Frequently

Regular water changes ensure balanced seasoning and prevent overly salty results.

Use Quality Olive Oil

Extra-virgin olive oil significantly enhances the final flavor of the dish.

Simmer Gently

Gentle cooking preserves the tender texture of the fish and prevents dryness.

Prepare in Advance

Bacalao often tastes even better the next day as the flavors continue to develop.

Taste Before Adding Salt

Because salt levels vary among different cod products, final seasoning should always be adjusted carefully.

Traditional Bacalao Variations

Spanish Bacalao

Typically features tomatoes, peppers, garlic, and olive oil in a rustic stew preparation.

Portuguese Bacalhau

Often baked with potatoes, onions, olives, and eggs in casserole-style dishes.

Caribbean Bacalao

Prepared with hot peppers, herbs, onions, and vibrant seasonings for a bolder flavor profile.

Bacalao with Chickpeas

Adding chickpeas creates additional texture and transforms the dish into an even heartier meal.

Best Side Dishes for Bacalao

Crusty Bread

Fresh bread pairs perfectly with the rich tomato broth.

White Rice

Rice balances the bold flavors and absorbs the savory sauce beautifully.

Roasted Vegetables

Roasted zucchini, asparagus, or eggplant complement the seafood without overwhelming it.

Green Salad

A crisp salad with citrus vinaigrette provides refreshing contrast.

Storage and Reheating Instructions

Refrigeration

Store leftover bacalao in an airtight container for up to 3 days.

Freezing

Freeze cooled portions for up to 2 months.

Reheating

Warm gently over low heat on the stovetop until heated through. Avoid boiling, which can toughen the fish.

Nutritional Information (Per Serving)

Estimated for 6 servings.

Nutrient	Amount
Calories	350
Protein	32g
Fat	14g
Saturated Fat	2g
Carbohydrates	20g
Fiber	4g
Sugar	7g
Sodium	910mg

Frequently Asked Questions

What does bacalao taste like?

Bacalao has a rich savory flavor with tender, flaky texture and subtle briny depth from the salt-curing process.

Can fresh cod be substituted?

Fresh cod may be used, although the dish will lack the concentrated flavor that traditional salt cod provides.

How long should salt cod soak?

Most bacalao requires soaking for 24 to 48 hours with frequent water changes.

Is bacalao healthy?

Bacalao is high in protein, relatively lean, and rich in essential nutrients, making it a nutritious seafood option.

Final Thoughts

This authentic bacalao recipe captures the essence of traditional Mediterranean seafood cooking through simple ingredients and time-honored techniques. The combination of tender salt cod, aromatic vegetables, olive oil, tomatoes, and potatoes creates a dish that is deeply comforting yet refined enough for special occasions.

Rich in history, flavor, and culinary tradition, bacalao remains one of the most enduring and beloved seafood recipes in world cuisine. Properly prepared, it offers exceptional depth of flavor and a memorable dining experience that continues to inspire cooks across generations.