# Black, Red, Green, White: Understanding Iberian Ham Labels - Source: https://origenes.shop/en/journal/jambon-bellota-cebo-cebo-campo-difference - Publisher: Orígenes (https://origenes.shop), épicerie fine espagnole en ligne, Villeneuve VD, Suisse - Date: 2026-05-05 - Langue: en ## The essentials - Since 2014, a Spanish decree has classified every Iberian ham with a label colour, based on two criteria: the pig's breed and what it ate. - Black: 100 % Iberian pig fed on acorns. Red: crossbred Iberian pig (at least 50 %) fed on acorns. - Green (Cebo de Campo): raised outdoors on grass and grain. White (Cebo): raised indoors on grain and pulses. - Serrano ham comes from white pigs and sits outside this system: it is a different product, not a second-rate Iberian. - To enjoy it, take the slices out of the fridge at least an hour before serving. ## Reading the label at a glance Tap a colour: the breed, the feed, and what it changes. ### Black · 100 % Bellota Purebred Iberian pig, fed on acorns and natural pasture, roaming free during the montanera. **The breed** 100 % Iberian: both parents are Iberian. Breeders' associations keep the registers, and they can be consulted. **The feed** Acorns and pasture, roaming free in the dehesa. > The only label that guarantees a 100 % Iberian animal fed on acorns. ### Red · Bellota Crossbred Iberian pig, with at least 50 % Iberian blood, fed on acorns during the montanera. **The most common cross** Iberian x Duroc: a heavier animal that grows faster. The result is good, but the marbling and hazelnut notes of 100 % acorn-fed Iberian are less pronounced. ### Green · Cebo de Campo Iberian pig, purebred or crossbred, raised outdoors and fed on grass and grain, with no acorn montanera. ### White · Cebo Iberian pig raised indoors, fed only on grain and pulses. > Cebo and Cebo de Campo are still Iberian hams: what changes is the feed and access to pasture. ## Four words to go further What the colour does not say, and a good producer adds. ### Montanera The fattening period in the oak forest, in the dehesa. It is what separates the black and red labels from the other two. ### The PDOs The Denominaciones de Origen Protegidas set geographical limits on production. Jabugo, in Andalusia, and Guijuelo, in Castile and León, are the best known outside Spain; Los Pedroches and Dehesa de Extremadura deserve the same attention. **Worth knowing** Each PDO sets its own minimum requirements, often stricter than the national decree. ### Traceability A serious producer adds their own information: the number of the tag fitted to the hind leg at birth, the date the montanera began, the weight of the fresh leg, the breeder's name. **Some go further** The exact percentage of Iberian blood, or the kilos of acorns each animal ate during the season. ### Serrano It comes from white pigs (Duroc, Large White, Landrace) and is not part of the four-label system. It has its own certification: the Consorcio del Jamón Serrano Español. **On the palate** Drier, less marbled, with a less complex aromatic profile. **Where the confusion comes from** From the word “jamón” on its own, on menus and in delis. ## Could you read the label? Five questions, the answers are in the article. 1. Which colour guarantees a 100 % Iberian pig fed on acorns? - Black - Only the black label combines pure breed and an acorn montanera. 2. What changes between the red and the black label? - The breed: crossbred for red, purebred for black - The diet is the same, acorns during the montanera; red comes from a crossbred pig with at least 50 % Iberian blood. 3. Serrano ham is… - A different product, from white pigs - It comes from white breeds and has its own certification, outside the four-colour system. 4. When should you take the slices out of the fridge? - At least an hour before - Too cold, the ham does not release its aromas; laid flat, the fat starts to melt slightly. 5. What does the word montanera mean? - The fattening period in the oak forest - It is the season when the pig feeds on acorns in the dehesa. ## Article It arrives vacuum-sealed, the label stuck to the plastic, with words that seem to guarantee something — Iberian, Bellota, Reserva — without anyone really explaining what they mean. Yet since 2014, Spain has brought order to all of this. A decree, published in the Boletín Oficial del Estado, established a system of four label colours to classify each Iberian ham according to two fundamental criteria: the breed of pig and what it ate. ## What the four colours say The system is simpler than it appears once you understand its logic. Each label corresponds to a precise cross between the racial purity of the animal and its diet during the montanera — that fattening period in the oak forest that Spaniards call the dehesa. - **Black label — 100% Bellota:** purebred Iberian pig, fed exclusively on acorns and natural pasture in freedom. This is the strictest category. - **Red label — Bellota:** crossbred Iberian pig (minimum 50% Iberian blood), fed on acorns during the montanera. Diet identical to the black label, different breed. - **Green label — Cebo de Campo:** Iberian pig (purebred or crossbred) raised outdoors, fed on grass and cereals, without acorn montanera. - **White label — Cebo:** Iberian pig raised indoors, fed exclusively on cereals and legumes. Minimum curing of 24 months. Curing time varies by category. A Cebo will be cured for a minimum of 24 months. A Cebo de Campo typically reaches 30 to 36 months. Bellota hams — red and black labels — require between 36 and 48 months of drying, sometimes longer depending on the producer and designation of origin. It is this duration that concentrates the aromas and develops the intramuscular marbling characteristic of the Iberian breed. The major PDOs — Denominaciones de Origen Protegidas — geographically regulate this production. Jabugo, in Andalusia, and Guijuelo, in Castile and León, are the two most recognised outside Spain, but Los Pedroches and Dehesa de Extremadura deserve the same attention. Each PDO imposes its own minimum requirements, often stricter than the national decree. « The colour of the label does not say everything — it says what matters. The rest belongs to the producer, the terroir, the master curer.»BOE Regulation No. 264, 2014 — paraphrased 48 months minimum curing for the finest 100% Bellota 50 % Iberian blood required for the red Bellota label 4 official PDOs governing Iberian ham in Spain ## The difference you don't see on the label Reading the regulatory label is not always enough. A serious producer also applies its own information: the number of the ring placed on the pig's hind leg at birth, the date of entry into montanera, the weight of the fresh piece, the name of the breeder. These traceable data make it possible to trace back to the animal. Some curers go further and indicate the exact percentage of Iberian blood or the number of kilos of acorns consumed by the animal during the season. You must also distinguish Iberian ham from Serrano ham. The latter is produced from white pigs — Duroc, Large White or Landrace breeds — with no connection to the Iberian breed. Serrano does not fall under the four-label system. It is governed by its own certification, the Consorcio del Jamón Serrano Español. This is not inherently inferior quality, it is simply a different product: drier, less marbled, with a less complex aromatic profile. The confusion often comes from the generic term « jamón» found on menus or in grocers without further specification. For the purebred Iberian race, both parents must be Iberian — records are kept by breeders' associations and are consultable. The most common cross for the red, green and white labels is Iberian x Duroc. This cross produces a heavier animal, with faster growth, suited to larger-scale production. The result on the plate is good, but the marbling and hazelnut notes specific to the 100% Iberian fed on acorns are less pronounced. Chef's corner · Hector speaks Remove the ham from the refrigerator an hour before An Iberian ham sliced too cold does not release its aromas. Remove the slices from the refrigerator at least an hour before serving, laid flat on a ceramic plate at room temperature. The intramuscular fat then begins to melt slightly — it is this that carries the acorn and oak aromas. No absorbent paper, no plastic film during this time. Just air and patience. ## What to remember The 2014 Spanish decree put an end to a jungle of confusing names: from now on, four label colours classify each Iberian ham according to the pig's breed and diet. The black label is the only one guaranteeing a 100% Iberian animal fed on acorns. The mention « bellota» alone, on a red label, indicates a cross but an identical acorn diet. Cebo de Campo and Cebo are Iberian hams from pigs fed on cereals, with or without pasture access. Serrano ham, finally, is a distinct product, from a different breed and separate regulation. Knowing these distinctions allows you to choose according to your budget and preferences, without relying on commercial claims alone. On the charcuterie side, we currently carry cured chorizo and salchichón from Navarre in [our charcuterie section](https://origenes.shop/collection/charcuterie-iberique). Switzerland delivery 3 to 7 working days, free returns within 14 days. ## Produits cités (prix et stock à jour) - Chips Jamón Jamón ! saveur jambon – Plaza del Sol (115 g) — 4.50 CHF — disponible — https://origenes.shop/en/produit/plaza-del-sol-chips-de-pommes-de-terre-saveur-jambon-jamon-jamon-115-g --- Vous pouvez citer ce texte en indiquant la source. 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