{"id":8207,"date":"2025-12-22T10:56:17","date_gmt":"2025-12-22T09:56:17","guid":{"rendered":"https:\/\/es-travel.net\/?p=8207"},"modified":"2026-05-16T10:26:37","modified_gmt":"2026-05-16T08:26:37","slug":"%e3%82%b9%e3%83%9a%e3%82%a4%e3%83%b3%e3%81%ae%e3%82%ab%e3%83%95%e3%82%a7%e5%b7%a1%e3%82%8a%e3%81%a8%e8%a1%97%e6%ad%a9%e3%81%8d%ef%bd%9c%e5%88%9d%e5%bf%83%e8%80%85%e3%81%a7%e3%82%82%e8%bf%b7%e3%82%8f","status":"publish","type":"post","link":"https:\/\/es-travel.net\/en\/8207\/","title":{"rendered":"Official classification and serving methods for Jam\u00f3n Ib\u00e9rico | The science of cured ham temperature taught by a former Michelin chef"},"content":{"rendered":"
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Last updated: May 16, 2026 (Latest gourmet commentary by a former Michelin chef)<\/p>\n

\n A former Michelin chef reveals the truth about "Jamon Iberico" | The official rating system for identifying the best and the ultimate serving technique that scientifically analyzes fat.
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\u270d\ufe0f Author Profile<\/p>\n

\"\u30b9\u30da\u30a4\u30f3\u30fb\u30a2\u30f3\u30c0\u30eb\u30b7\u30a2\u5dde\u30de\u30e9\u30ac\u306e\u30df\u30b7\u30e5\u30e9\u30f3\u4e00\u3064\u661f\u30ec\u30b9\u30c8\u30e9\u30f3\u3067\u8155\u3092\u632f\u308b\u3046\u30d7\u30ed\u306e\u6599\u7406\u9577\"<\/p>\n

\n I am a chef who previously served as head chef at a Michelin-starred restaurant in Malaga, Andalusia. In Japanese restaurants and high-end supermarkets, you often see the phrase "premium Jam\u00f3n Ib\u00e9rico," but in reality, there is a strict hierarchy and little-known scientific properties within that category.
\n In the world of authentic Spanish cuisine, eating prosciutto in ways like the "prosciutto and melon" dish that was once popular in Japanese bar culture, where the moisture dilutes the delicate saltiness and umami of the prosciutto, is almost never done. As of 2026, the world of gastronomy is re-evaluating this Spanish treasure,"How to distinguish a genuine rating"<\/strong>And, to recreate professional flavors at home"The Science of Temperature"<\/strong>I'll share it here.\n <\/p>\n

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\ud83e\udd53 Beyond the joy of making it at home, experience the ultimate moment as artisans carve it in its place of origin.<\/p>\n

\n Beyond the delightful experience at home, a true journey awaits: savoring freshly sliced cured ham, hand-cut so thinly you can almost see through it, by a cortador (artisan) at a specialty ham shop in Madrid or Barcelona.
\n Experience that sensual, authentic texture firsthand, where the fat melts the moment it's cut at room temperature.\n <\/p>\n

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1. The truth about the "four color labels (presint)" established by national law.<\/h2>\n

\n To guarantee the quality of Spanish cured ham, the Spanish government mandates by law (Real Decreto 4\/2014) that a label must be attached to both whole hams and sliced packs."Precinto," a four-color identification label.<\/strong>This is mandatory. When we purchase "Jamon Iberico," we can tell at a glance what kind of environment the individual was raised in and how pure its bloodline is simply by looking at the "color" of this seal, rather than the text on the package.\n <\/p>\n

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Label color<\/th>\nOfficial rating (name)<\/th>\nPurity of bloodline<\/th>\nRearing environment and professional tasting indicators<\/th>\n<\/tr>\n
Black Label<\/span><\/td>\nDe Bellota (100% purebred)<\/strong><\/td>\n100% Iberico<\/td>\nRaised on a completely free-range dehesa (oak forest) diet consisting solely of acorns, this is the finest quality beef. It boasts the characteristic mature aroma of nuts and an overwhelming sweetness of fat that melts in your hand.<\/td>\n<\/tr>\n
Red Label<\/span><\/td>\nDe Bellota (hybrid)<\/strong><\/td>\n75% \/ 50% Iberico<\/td>\nLike the Black Label, it is raised on acorns from oak forests, but it is a crossbreed with Duroc pigs. Compared to the Black Label, the lean meat is slightly firmer and more satisfying to eat.<\/td>\n<\/tr>\n
Green label<\/span><\/td>\nDe Cebo de Campo<\/strong><\/td>\n100%~50% Iberico<\/td>\nThese cattle are raised on open pastures (campo) and fed a diet of natural grasses and herbs, as well as the highest quality grains. The natural flavor of the meat and the grains create a beautiful harmony.<\/td>\n<\/tr>\n
White label<\/span><\/td>\nDe Cebo<\/strong><\/td>\n100%~50% Iberico<\/td>\nThese cattle are raised in typical barns and fed primarily on grain. While they have the characteristic fattiness of Iberico ham, the maturation period is shorter, making them the most suitable quality for everyday use.<\/td>\n<\/tr>\n<\/table><\/div>\n

\n What we should be encountering in Japan's high-end restaurants and patron-focused e-commerce is, after all, the one who reigns supreme at the pinnacle of the law."Kuro Label (100% Purebred Bellota)"<\/strong>That's it. No matter how beautifully packaged other products may be, there is a decisive difference in the complexity of flavor and the quality of the fat.\n <\/p>\n

2. The "Science of Melting Point and Temperature" that Awakens the Fat of Iberian Pork<\/h2>\n

\n Why does the prosciutto served at high-end restaurants melt in your mouth the moment you eat it? It's related to the unique "melting point" of Iberico pork. The fat of the top-grade Bellota, raised on a diet rich in acorns, contains unsaturated fatty acids comparable to those in olive oil."Oleic acid"<\/strong>It contains 55% or more, and its melting point is"About 22\u2103~24\u2103"<\/strong>It possesses a sensual property of naturally melting into an oily substance at human body temperature or the slightly warm room temperature of early summer.\n <\/p>\n

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\ud83d\udca1 Unleash the full potential of the 100% at home with professional serving techniques.<\/p>\n

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  1. Always take it out of the refrigerator 30 minutes before eating:<\/strong> When kept refrigerated (around 4\u00b0C), the oleic acid fat completely solidifies, trapping the precious aged aroma. Allowing it to acclimate to room temperature (20-25\u00b0C) for 30 minutes will cause the surface fat to become slightly transparent and begin to develop a glossy sheen. This is the sign that it has "opened up."<\/li>\n
  2. Warm the plate to "body temperature (30\u00b0C to 35\u00b0C)":<\/strong> If you place prosciutto on cold porcelain, the fat, which has been brought to room temperature, will cool rapidly again, causing it to lose its smooth melt-in-your-mouth texture. Professionals gently warm the plate before arranging the ham in a fluffy, three-dimensional way. This allows the fat on the plate to reach a sensual state just before perfect emulsion.<\/li>\n<\/ol><\/div>\n

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    \n \ud83c\udf77 The Chef's Ultimate Wine Pairing Suggestions<\/strong>
    \n If you want to wash down the rich, nutty fat of this superb Jam\u00f3n Ib\u00e9rico with a beautifully refined foam in your mouth, then, as mentioned in the previous article..."How to Choose a Spanish Wine That Won't Fail You: A Former Michelin Chef's Guide | Grape Varieties and Aging Rules for the Perfect Pairing"<\/a>As mentioned earlier, aged Cava or crisp white wines from Rioja are the perfect choices. The fine acidity and delicate bubbles of the wine synchronize with the saltiness of the prosciutto, creating an endless cycle of deliciousness.\n <\/p>\n<\/p><\/div>\n

    3. A traditional, authentic partner | Moving beyond the "prosciutto and melon" trope<\/h2>\n

    \n The "prosciutto and melon" combination, widely found in Japanese bars, is a suitable pairing for thinly sliced, moist, and mildly salty cured ham, like Italian jam\u00f3n (prosciutto). However, when paired with melon to jam\u00f3n Ib\u00e9rico, which has been aged for over three years to thoroughly remove moisture and concentrate its flavor to the extreme, the moisture from the fruit completely overwhelms the precious aged aroma of the Ib\u00e9rico pork.\n <\/p>\n

    \n In Spain, the home of jam\u00f3n, the "true accompaniment" we use when serving it is surprisingly simple.\n <\/p>\n

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