Cod Blog: Recipes, Guides and Comparisons

Propiedades del Atún: Beneficios, Calorías y Cuánto Comer
April 11, 2026
In short: Tuna is one of the best sources of protein, omega-3, and vitamin D...
Mercurio en el Atún: Cuánto Puedes Comer con Seguridad
April 11, 2026
In short: Tuna accumulates methylmercury through bioaccumulation. This is not cause for alarm, but for...
Sardinas en Lata: Propiedades y Beneficios que No Conocías
April 11, 2026
In short: Canned sardines (Sardina pilchardus) are probably the most undervalued food in the supermarket....
Salmón: Valor Nutricional Completo por Tipo y Preparación
April 11, 2026
In short: Salmon is one of the most consumed fish in Spain, but its nutritional...
Propiedades de los Mejillones: Beneficios Nutricionales Reales
April 11, 2026
In short: Mussels (Mytilus galloprovincialis) are one of the most underrated foods on the market....
Latas de Atún de Mercadona: Comparativa de Marcas y Calidades
April 11, 2026
In short: Mercadona sells multiple cans of tuna under the Hacendado brand and some from...
Almejas Congeladas de Mercadona: Cómo Prepararlas Bien
April 11, 2026
In short: Mercadona's frozen clams are a decent product if you know how to handle...
Palitos de Cangrejo de Mercadona: Qué Son Realmente
April 11, 2026
In short: Crab sticks do not contain crab. They are surimi — a processed fish...
Langostinos Congelados de Mercadona: Calidad y Alternativas
April 11, 2026
In short: Mercadona's frozen prawns are among its best-selling products, but there are huge differences...
Pescado Congelado en Mercadona: Guía Completa de Productos
April 11, 2026
In brief: Mercadona sells frozen fish at competitive prices, but not everything on its shelves...
Pescado a la Plancha: Técnica, Tiempos y Trucos por Especie
April 11, 2026
In short: Grilling fish seems easy until you try it and it sticks, dries out,...
Fritura de Pescado Perfecta: Técnica, Tiempos y Aceite
April 11, 2026
In short: The perfect fried fish is a matter of physics and chemistry, not innate...