TYPES OF HAM

The main difference lies in the breed of pig, its diet, and the curing time: Jamón Ibérico comes from native Iberian pigs cured for 24 to 48 months, while Jamón Serrano comes from white pigs (the pink ones) cured for 12 to 18 months. The Iberian pig has the unique genetic ability to infiltrate fat within the muscle, giving the ham an incomparable juiciness, aroma, and flavor compared to the leaner, more uniform meat of Jamón Serrano.

The Iberian Quality Standard (ASICI) classifies hams using four tamper-proof colored seals that guarantee their breed purity and diet:

Black Label: 100% Ibérico de Bellota (Acorn-Fed Iberian). 100% purebred Iberian pigs, raised free-range in the dehesa (pastureland) and fed exclusively on acorns during the montanera (acorn season) and pastures.

Red Label: Ibérico de Bellota (50% or 75% Iberian breed). Crossbred pigs, raised free-range and fed on acorns during the montanera season and on pasture.

Green Label: Cebo de Campo (50%, 75%, or 100% Iberian breed). Pigs raised on farms and in the fields and fed on natural pastures, cereal feed, and some acorns.

White Label: Cebo Ibérico (50%, 75%, or 100% Iberian breed). Pigs raised on intensive farms and fed exclusively on cereal feed.

Legally, the designation "Pata Negra" is reserved exclusively for hams and shoulders with a Black Label, meaning they are 100% Ibérico de Bellota. No other ham, however cured or excellent it may be, can use the term "Pata Negra" on its label or in its marketing if it does not meet the 100% breed purity and acorn-fed diet for free-range pigs.

The small white crystallized spots that appear when cut are tyrosine crystals, an amino acid that forms naturally due to the breakdown of proteins during slow and prolonged curing in the cellar. The presence of these crystals is the strongest indicator of top quality, artisanal curing, and low salinity in a piece of Iberian ham or shoulder.

The montanera is the final phase of raising Iberian pigs in the dehesa (pasturelands) (between October and February), where the animals live in complete freedom, feeding exclusively on acorns, herbs, and natural grasses, gaining up to 60 kg in just a few months. The massive consumption of acorns provides the oleic acid that transforms the pig's fat, giving it that unctuous, melt-in-your-hand texture and the unmistakable aromatic notes of the Pata Negra category.

The flavor and curing process vary depending on the microclimate of each region:

Salamanca: Cold and dry climate. This results in very mild, sweet, slightly salty hams with extremely fluid fat.

Huelva: Humid climate with hot summers. This produces a powerful, robust, intense flavor that lingers on the palate and has a more pronounced saltiness.

Extremadura: Balanced, aromatic flavor with toasted notes characteristic of the world's largest holm oak forests.

Córdoba: Very juicy texture, sweetness on the first bite, and a long aftertaste with deep hints of nuts.

A 100% Iberian ham comes from a purebred Iberian mother and father, while a 50% Iberian ham is the result of crossing a purebred Iberian mother with a Duroc white father. Crossbreeding with Duroc is permitted by regulations to give the ham greater volume and wider fat marbling, while the 100% Iberian ham offers a much thinner bone, darker meat, and a more concentrated flavor.

No, Iberian acorn-fed ham is a heart-healthy food rich in oleic acid (the same as in extra virgin olive oil), which helps increase good cholesterol (HDL) and reduce bad cholesterol (LDL). It is a natural heart-healthy food that also provides high-biological-value proteins, iron, zinc, B vitamins, and natural antioxidants generated during the years of aging in the cellar.

The yellow exterior color is the result of the natural oxidation of the fat as it comes into contact with air and light during the years of curing in the drying sheds, serving as a protective shield. When this first oxidized layer is removed with a knife (an action known as "cleaning the ham"), the young, white, pink, and shiny inner fat is revealed. This is the only edible fat and is responsible for providing the true gastronomic flavor of the ham.

Weight loss is the loss of water and moisture that the ham undergoes during its artisanal drying and curing process in the cellar, reaching up to 35% of its fresh weight.