Htapodi se Pita (Χταπόδι) is grilled octopus folded into a pita, a coastal sandwich that takes the most recognizable item on a Greek seaside table and wraps it for the hand. The angle is that the whole sandwich rests on one component being right: the octopus. Htapodi is unforgiving to cook, swinging between rubbery and tender on a narrow margin, so this build is really a question of whether the kitchen can get the octopus correct, with the pita and the garnishes playing a supporting role around it.
The make runs in two phases, the octopus first and the assembly second. The octopus is tenderized and simmered or braised until a thick tentacle yields to a knife without resistance; this slow stage is non-negotiable, because octopus that goes onto the grill still tough never recovers. It is then finished hard over fire so the outside chars and tightens while the inside stays tender, dressed simply with olive oil, lemon, oregano, and often a little red wine vinegar, the standard htapodi treatment that the sandwich inherits. The pita is brushed with oil and griddled until soft and pliable with a few blistered spots. Then it is built: the charred octopus sliced into the bread with tomato or onion, sometimes capers or a few greens, and the oil-lemon-oregano dressing carried through so it seasons the whole wrap rather than sitting only on the meat. Good htapodi se pita gives charred smoky exterior against tender interior, sharp lemon and oregano cutting the richness, all held in soft bread. The failures are almost all the octopus: undercooked and rubbery, or boiled to mush and then grilled into a dry stringy mess, plus the universal pita failures of a stiff cold bread that cracks and a dressing heavy enough to soak it through.
It shifts by region and by how the coast plates its octopus, since the dressing and the accompaniments follow local habit, and by whether it is served as a tight wrap or a looser open build. The plated grilled htapodi it descends from, served as a meze rather than in bread, is its own preparation and deserves its own article rather than being crowded in here, as do the broader seafood-in-pita builds it sits alongside. The constant is the octopus discipline: braise it genuinely tender, char it hard at the finish, dress it with lemon and oregano, and keep the pita soft enough to fold around it.