Which breed
makes the steak?

Angus — the standard everything is measured against

No breed has shaped modern steak culture like the Aberdeen Angus. Originally from north-east Scotland and now bred worldwide, it carries a genetic tendency to deposit intramuscular fat — exactly what melts in the pan and creates juiciness.

What appears on European menus as "black Angus" usually comes from Ireland, Germany, the United States or Argentina. The term is not protected: in the US the "Certified Angus Beef" programme requires a minimum level of marbling on top of the black coat, whereas a plain "Angus" on a menu guarantees very little.

Who it is for: anyone who wants reliably good ribeyes and striploins and is not looking for experiments.

Wagyu — fat in the leading role

Wagyu simply means "Japanese cattle" and covers four breeds; the one that matters for steak is the Japanese Black (Kuroge Washu). The genetic difference lies in the ability to deposit fat not as a layer but as a fine net within the muscle fibre. The fat melts at around 25 °C, below body temperature — hence the impression that wagyu dissolves on the tongue.

Kobe is not a breed but a protected designation of origin: only Tajima cattle from Hyōgo Prefecture that meet strict criteria may carry the name. The quantity that leaves Japan each year is tiny — what is offered in Europe as "Kobe beef" is almost always something else.

In practice: genuine A5 wagyu is portioned at 80 to 120 grams per person, not 300. It is sliced thinly, seared very briefly and served without butter — there is quite enough fat in play already.

Continental beef breeds: Charolais, Limousin, Blonde

The French beef breeds were bred over decades for muscle mass and meat yield, not for marbling. The result: very meaty animals with a high yield, but lean meat. Charolais delivers large cuts with a fine grain, Limousin is considered the tenderest of the three, and Blonde d'Aquitaine is the leanest.

In the French and Luxembourgish culinary tradition this fits well: these breeds supply the classic entrecôte served with a sauce, not the American steak that stands on its own.

Simmental and Fleckvieh — the European middle ground

Originally a dual-purpose breed for milk and meat, today specialised for beef on many farms. Simmental steaks have a firm, clearly structured grain and a pronounced "beefy" aroma — less buttery than Angus, but more distinct in character. Dry aged Simmental is among the most interesting combinations there is, because the meat carries ageing aromas well.

Rubia Gallega and the comeback of the old cow

In German-speaking countries, meat from old cows was regarded as inferior for decades. In northern Spain and the Basque Country it never was: there, Rubia Gallega cows are slaughtered at eight to fourteen years old and their meat sold as chuletón or txuleta at top prices.

Two things make the difference. First, time: a muscle that has worked for years develops aromas an 18-month-old bull cannot have. Second, the fat — it is deep yellow, because carotenoids from grass accumulate over the years, and it tastes nutty rather than neutral.

Managing expectations: old-cow beef is darker, firmer and more intense. Anyone used to mild Angus will find it unexpectedly powerful at first.

Beef from Luxembourg

Luxembourgish cattle farming is shaped by pasture; Limousin, Charolais, Blonde d'Aquitaine and Fleckvieh are common, as are crosses between them. Regional origin labels such as the Marque Nationale and programmes around Produit du terroir aim at traceable origin and short transport routes.

For steak lovers this means: Luxembourgish beef tends to be lean and classically European in profile. If you are after heavily marbled cuts, you will find them in imported meat — if you want freshness, short journeys and a clear beef aroma, buy local. Many of the places in the directory carry both side by side and declare the origin on the menu.

Grass or grain?

The difference is clearly tasteable and has little to do with quality but much to do with preference.

• Grass-fed (Ireland, Argentina, pasture rearing in Luxembourg): leaner, yellowish fat, a robust and slightly mineral aroma. A higher share of omega-3 fatty acids.
• Grain-finished (USA, Australia, Japan): 100 to 300 days of concentrated feed before slaughter. More intramuscular fat, white fat, milder and sweeter in flavour.

Both routes can produce outstanding meat. If you are unsure, order the same cut in both versions side by side once — the difference is greater than that between some breeds.