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Semana Santa y bacalao: origen, costumbres y qué bacalao comprar para acertar - Bacalalo

Holy Week and cod: origin, customs and which cod to buy to get it right

January 2, 2026Marc González Sáez⏱ 2 min de lectura
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The religious origin of cod during Holy Week

The tradition of eating cod during Holy Week has deep roots in Catholic liturgy. For centuries, the Church established periods of meat abstinence that transformed European culinary customs. Gadus morhua became the undisputed star of these penitential days.

Lent marked a turning point in family pantries. While red meat temporarily disappeared from tables, salted fish emerged as a nutritious and tasty alternative. This ecclesiastical prescription not only shaped eating habits but also spurred an entire maritime trade network.

"Cod saved Europe from famine during the long medieval winters, becoming the 'white gold' of the northern seas"

Culinary customs that have stood the test of time

Traditional preparations by region

Each Spanish region developed its own cod recipes for Holy Week , adapting them to the locally available products. In Catalonia, esqueixada dominates Easter tables with its Mediterranean freshness. Meanwhile, the Basque Country contributes its masterful bacalao al pil pil, where the collagen gelation creates silky textures.

Andalusia embraces the hearty stew, blending legumes with golden flakes of fish. Valencia perfects the all i pebre, where paprika colors each bite crimson. These regional variations demonstrate the extraordinary versatility of this Nordic fish.

Family rituals during Easter

Spanish families maintain specific culinary traditions during these holy days. Good Friday is traditionally reserved for the most solemn preparations, where cod takes center stage in the culinary scene.

  • Initial soaking of 24-48 hours with regular water changes
  • Meticulous deboning to avoid unpleasant surprises
  • Slow cooking that respects the original texture of the fish
  • Vegetable side dishes that complement without competing

How to choose the perfect cod for your celebrations

Characteristics of premium cod

Selecting premium cod requires specialized knowledge that goes beyond mere visual appeal. Specimens from Iceland and Norway offer superior organoleptic qualities due to the frigid waters where they live. Their flesh has denser fibers and more pronounced flavors.

Feature Premium Cod Standard Cod
Thickness More than 3 cm Less than 2 cm
Color Pearly white Yellowish
Texture Firm and elastic Soft or brittle

Advantages of buying desalted cod

Choosing to buy desalted cod eliminates the uncertainties of the home process. This professional treatment guarantees consistent salt levels and optimal textures. Specialists meticulously control soaking times, preventing excessive dehydration or salt retention.

Did you know that artisanal desalting can take up to 72 hours? This process requires technical expertise to determine the exact point where the fish regains its original juiciness without losing structural firmness.

Pre-salted cod offers unparalleled convenience for Easter preparations. Simply rinse it lightly and proceed with your favorite recipe. This practicality is especially valuable during the busy days of Holy Week, when time for cooking is considerably reduced.

Marc González Sáez

Marc González Sáez

Digital Marketing, SEO & E-commerce

Expert in digital marketing, SEO, and e-commerce with 9 years of experience. Leads the online strategy of Bacalalo.com and the digital transformation of the family business from the Mercat del Ninot in Barcelona.

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