Hummus ma' Shawarma (حمص مع شاورما) is hummus with shaved spit-roasted meat piled on top, the plate-and-spoon dish reworked as something held in bread. The angle is the marinade against the neutral base. Shawarma is meat stacked on a vertical rotisserie, marinated in spice, acid, and fat, shaved off in thin browned strips as the outside cooks; spooned over hummus it brings smoke, char, and tang to a purée that is deliberately mild. As a sandwich it hinges on the meat being shaved thin and kept juicy, because thick or dried-out shawarma sits on the hummus like a slab instead of melting into it, and a hummus too loose under it turns the whole fold to slurry.
The build is the plate translated to the hand. Hummus is made thick from cooked chickpeas, tahini, lemon, and garlic, spread in a firm bed rather than thinned for dipping. The shawarma is shaved straight off the spit in thin, crisp-edged ribbons, the marinade, garlic, vinegar or lemon, warm spices, fat, having already done its work on the cone, and laid hot over the hummus so the heat softens the surface slightly. The standard finish is a drizzle of the rendered fat or olive oil, a dusting of sumac or chili, and parsley, often with a few pine nuts. Khubz wraps a scoop of hummus topped with the meat, or the whole plate is rolled into a single sheet of flatbread. Good execution shows in the cut and the moisture: thin ribbons with crisped edges and a juicy interior, hummus firm and properly seasoned so it holds, the fat carrying flavor without flooding, and fresh bread that folds clean. Sloppy execution piles on thick dry chunks instead of thin shaved meat, drowns the base in fat so the bread saturates, uses a flat under-tahini'd hummus the spiced meat overwhelms, or lets the shawarma go cold so it stiffens on top.
It shifts mostly by the meat and by what is added to cut the spice. Chicken shawarma reads lighter and leans on garlic and lemon; beef or lamb shawarma is heavier and more aromatic, closer to the awarma-topped version in weight. A restrained build keeps the meat to a thin band so the hummus still anchors it; a loaded one piles the shawarma on and becomes a meat sandwich with a chickpea bed. Toum, pickled turnip, or a squeeze of lemon are common additions that sharpen the richness. The related plates, hummus with spiced ground lamb or with preserved lamb confit, are distinct enough to stand as their own articles rather than being folded in here. What this one reliably delivers is the contrast: mild tahini chickpea under hot, spiced, char-edged shaved meat, scooped up in bread and eaten warm.