Portugal
Portuguese
Illustrated guide

Traditional Bacalhau à Brás

Bacalhau à Brás is a Lisbon classic of desalted salt cod, slowly softened onion, crisp matchstick potatoes, and softly set eggs, finished with parsley and black olives.

Prep30 minutes
Cook20 minutes
LevelMedium
Serves4
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Traditional Bacalhau à Brás

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Illustrated cooking guide

Step-by-step visual method

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Traditional Bacalhau à Brás illustrated step-by-step cooking guide

Written method

Instructions

Read through once, then cook at your own pace with the illustrated guide above.

  1. 1

    Poach the desalted cod gently for 5 minutes, cool, remove skin and bones, and separate it into flakes.

  2. 2

    Rinse and dry the potato matchsticks thoroughly, then fry in batches until pale-gold and crisp; drain well.

  3. 3

    Warm the olive oil in a wide pan and cook the onion slowly until soft and translucent, then add the garlic and cod and warm through.

  4. 4

    Beat the eggs with black pepper. Fold the potatoes into the cod mixture, lower the heat, and add the eggs.

  5. 5

    Stir gently only until the eggs are creamy and barely set; they must not become dry.

  6. 6

    Finish immediately with parsley and black olives, tasting before adding salt because the cod remains seasoned.

Cook notes

Tips

Keep the eggs creamy; residual heat continues to cook them.

Use true shoestring potatoes so every bite combines cod, egg, and crisp potato.

Cook smarter

Helpful notes

Practical storage, serving, swap, and troubleshooting notes for a better first try.

Storage Tips

  • Store in an airtight container in the refrigerator for up to 2 days.
  • Reheat gently to avoid making the dish too dry or rubbery.

Substitutions

  • Use the closest Portuguese ingredient named in the recipe; substitutions can change the traditional character.

What to Serve With

  • Serve in the Portuguese manner described in the recipe, with simple bread, salad, potatoes, rice, or wine as appropriate.

Common Mistakes

  • Scrambling the eggs until dry.
  • Skipping the long soak or salting before tasting the cod.

Recipe FAQ

What makes Traditional Bacalhau à Brás traditional?

Bacalhau à Brás is a Lisbon classic of desalted salt cod, slowly softened onion, crisp matchstick potatoes, and softly set eggs, finished with parsley and black olives.

Can I prepare Traditional Bacalhau à Brás ahead?

Prepare components ahead where practical, but follow the serving and texture guidance in the final steps for the best result.

Kitchen tools

Helpful Tools for This Recipe

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Skillet

Useful for browning, quick sautes, and weeknight one-pan cooking.

Chef knife

A basic prep tool for vegetables, herbs, aromatics, and proteins.

Cutting board

Keeps prep organized for chopping, slicing, and staging ingredients.

Measuring spoons

Useful for balancing spices, salt, acids, and sauces.

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