Falafel (פלאפל) is the street-food sandwich most associated with Israel: deep-fried balls of ground chickpeas and herbs, packed into bread with salad, pickles, and tahini. The angle is the ball itself. Everything around it is supporting cast, so the sandwich hinges on the falafel being fried to order, crisp-shelled, and green inside from a heavy hand with parsley and cilantro. Get that right and the rest of the build is a frame; get it wrong and no amount of salad and sauce will save a dense, grey, oil-logged interior.
The build is short and the timing is everything. The mix is dried chickpeas, soaked but never cooked, ground with parsley, cilantro, onion, garlic, cumin, and coriander, seasoned hard and bound only by its own starch. It is shaped into balls or patties and dropped into hot oil so the outside seizes into a crackling shell while the inside steams to a moist, herb-flecked crumb. The bread is the carrier, most often pita, split or pocketed and lined with tahini so the sauce coats from the inside. Chopped Israeli salad, pickles, and sometimes fried eggplant or cabbage go in around the balls, and the tahini is run through the whole thing with s'chug or amba on top to taste. Done right, the first bite shatters at the shell and gives way to a hot, green, savory center, the salad sharp against it and the tahini binding without drowning. Done wrong, the balls are fried in cool oil so they soak fat and turn heavy, or they sit long enough to steam soft inside the wrapped bread, or the interior is pale and bland from too little herb and a short hand on salt.
It varies by bread, by what is fried into the mix, and by the sauces and extras packed around it. Pita is the reference format; laffa makes a bigger wrapped version, and the salad, pickle, and hot-sauce choices push each one sharper or hotter. The mix itself changes in named directions, beets or peppers for a red ball, sweet potato for a softer modern one, each its own recognizable order that deserves its own treatment. What stays constant under every version of falafel is the demand on the core: a freshly fried, crisp, herb-green ball good enough that bread, salad, and tahini complete it rather than disguise it.