Salsify Scallops (Hot)

Boil the salsify for 50 minutes, then place in a mortar and mash to a pulp, add a few drops of anchovy essence and some milk or cream, to make it the consistency of a thick custard. Place the mixture in buttered shells, sprinkle some finely-grated breadcrumbs over it, place a piece of butter on each and brown in the oven.