Two Penny Salad

"She also produced (besides a cabbage) a handful of mustard & cress, a trifle of the herb called dandelion, three bunches of radishes, an onion rather larger than the average turnip, three substantial slices of beetroot, a short prong or antler of celery; the whole of this garden-stuff having been publicly exhibited but a short time ago as a two penny salad, and purchased by Mrs. Prig, on condition the vendor could get it all into her pocket."
Mrs. Prig recommends "that these productions of nature should be sliced up, for immediate consumption, in plenty of vinegar."
Dickens, Martin Chuzzlewit