Hot Potato Salad

Cook twenty potatoes, either in water or steam, leaving on their skins; drain as soon as done, peel and cut into slices; lay them in a bowl with two or three gills of boiling broth (No. 194a) poured over, season with salt, pepper, oil and vinegar, and add two spoonfuls of finely chopped white onion. This salad can be served with roast veal, lamb or mutton.