The garbage plate is a Rochester construction that earns a place on the sandwich shelf through one component: a spiced, loose meat hot sauce ladled over everything, and bread brought in at the end to sop it. The plate itself is a base of home fries and macaroni salad with cheeseburger patties or hot dogs set on top, but those are just the bed. The sauce is the binding idea, a fine-ground, slightly sweet, well-spiced meat sauce poured across the whole plate so nothing on it is eaten dry, and the bread exists to chase that sauce, which is what makes this read as a hot-plate sandwich rather than only a plate of food.
The craft is in the sauce and the order of the bed. The hot sauce is cooked down to a loose but clinging consistency, fine enough to coat home fries and seep into macaroni salad without sliding straight off, and spiced to be the dominant flavor since the starches under it are deliberately plain. The base is built cold-and-hot in deliberate halves, the cool macaroni salad against the hot fries, so the plate has temperature and texture contrast before the sauce ever lands. The patties or dogs are griddled hard so they hold up under a wet flood rather than dissolving into it. Chopped raw onion and a stripe of yellow mustard are the sharp, acidic cut against a plate that is otherwise rich and starchy from end to end. The bread, soft white slices, is not a wrapper but a tool: it is dragged through the sauce and used to clear the plate, the same single-base, knife-and-fork-and-hand logic that the open-face hot plate runs on. This is late-night counter and truck food, assembled fast and eaten immediately while the contrast between the cold and hot halves still holds.
The variations are mostly about what goes on the bed. A cheeseburger plate, a hot dog plate, a fried fish or chicken tender plate, and a meatless build all keep the home fries, the macaroni salad, and the sauce fixed while swapping the protein. These belong to the broader open-face and hot-plate shelf, and each deserves its own article rather than being crowded in here.