Presa Ibérica · SV 57°C / 4h → Fire Finish 45 seconds

Presa is Spanish butcher terminology for a 200-400 gram muscle from the shoulder of the Ibérico pig — specifically, the anterior portion of the Boston butt just above the trotter. It's not a cut most Americans have heard of. Pork shoulder as we know it in the US gets broken down for pulled-pork and carnitas; the presa is extracted, whole, and sold as a prime cut commanding $60-90/kg for Ibérico-grade animals. There are only two presas per pig. Restaurants in Spain build entire menus around them.

What makes it special: the marbling. An Ibérico pig fed on acorns during montanera (the autumn free-range feeding period) develops intramuscular fat that looks and behaves like Japanese wagyu — fine networks of fat streaks throughout the muscle, melting at body temperature, carrying the distinctive nutty-sweet flavor of acorn-fed pork. The presa catches more of this marbling than any other cut because it sits in the animal's active shoulder muscle, where the fat concentrates to support movement. Cross-section a raw presa and it looks like a small ribeye — ruby-pink lean muscle laced with pearl-white fat in exactly the pattern you want.

The challenge: the cut is thick (3-5 cm) and wants to be cooked to medium-rare (55-58°C internal) to preserve the marbling's silky texture while ensuring pork-safety pasteurization. Grilling straight from raw tends to overshoot — the outside blackens while the center is still rare, or the inside is done while the outside is underdone. The SV-then-fire solution is surgical: 4 hours at 57°C brings the entire cut to uniform medium-rare, the pasteurization is already complete from the long hold, and the fire finish is pure crust development — 45 seconds per side at maximum heat, no interior cook happening. The result is edge-to-edge pink with a hard mahogany crust and fat that's rendered just enough to coat the tongue without pooling on the plate.

The fire matters. This is a 🔴 Tier B dish where binchotan — Japanese white-oak charcoal burning at 1200°C with near-zero smoke and maximum radiant heat — produces a superior crust to standard lump charcoal. But the technique works beautifully on regular kamado-fired lump too. The Tier A version uses lump charcoal raised to max heat, and the result is still a restaurant-grade plate. Tier B is for the dinner party where the fire is half the conversation.