Gallinejas y Entresijos Madrileños

Gallinejas y entresijos are Madrid's, de Madrid castizo: cleaned lamb small intestine and the fatty mesentery around it, fried until the edges crisp and the middle stays tender. What makes the dish itself is the pairing, the lamb fat, the salt, and the verbena way of eating it hot from paper, usually with potatoes. It is not a polite little plate. It is the old city's casquería, offal cookery, doing its work plainly.

The method that decides it is the first twenty minutes. Dry the pieces well, start the entresijos low enough to render their fat, then add the gallinejas and let them fry gently before you ask for crisp edges. Start fiercely and the outside darkens before the inside turns tender. Keep it timid forever and they drink oil. The right heat gives you the Madrid thing: brown, nutty, a little crisp, still juicy inside.

If you're far from Madrid, ask a whole-animal or halal butcher for cleaned lamb chitterlings and lamb caul or mesenteric fat. Pork chitterlings are not the substitute; they taste heavier, need a longer cook, and belong to another plate. No hace falta haber pisado España, but you do need fresh, clean lamb offal and the nerve to keep the heat steady. The Margin beside this one says only: dry first. Siempre sale, si lo sigues.