Txangurro a la Donostiarra

Txangurro a la Donostiarra belongs to the Basque coast, and more exactly to Donostia, San Sebastian: spider crab cooked, picked clean, mixed with onion, leek, tomato, and brandy, then baked back in the shell. The crab is sweet and delicate. The base must be slow and dark enough to carry it without burying it.

The method that decides it is the sofrito, the slow onion base. Cook the onion and leek low until they go soft, golden, and almost jammy before the tomato goes in. Rush that part and the filling tastes wet and sharp. Give it time and the brandy has somewhere to land. That little glass of brandy is not decoration here; it is what makes the Donostiarra version taste like itself.

If you can't find a live spider crab where you are, use a good cooked whole brown crab, Dungeness crab, or picked fresh crab meat with a little brown meat mixed in. What changes is the shell and the depth: spider crab has a fine sweetness and a sea-brown richness that picked white crab alone won't give you. Use the best crab you can buy, not the cheapest tub. No hace falta haber pisado Espana, but the crab has to be worth eating.

Pick the meat patiently, feel for shell with your fingers, and keep the filling moist, not soupy. Spoon it back into the cleaned shell, cover with breadcrumbs and a little butter, and bake until the top is crisp at the edges and the crab underneath is glossy. Siempre sale, si lo sigues.