Blanch in one ounce of butter for ten minutes, and then drain, one pint of scallops; chop up two onions, and put them in a saucepan with an ounce of butter; when brown add one tablespoonful of flour, stirring carefully, and moisten with half a pint of the scallop liquor; if none, white broth (No. 126) will answer. Let reduce while stirring, then season with a good pinch of salt, and half a pinch of white pepper, also a very little cayenne pepper; add the chopped scallops, four egg-yolks, and a bruised clove of garlic, also half a cupful of fresh bread-crumbs, and a tablespoonful of chopped parsley. Stir well for two minutes, then put it in a dish and lay aside to cool. Fill six scallop-shells, or St. Jacques-shells with this, besprinkle the tops with fresh bread-crumbs, moisten slightly with clarified butter, and lay them on a baking sheet; brown them nicely in the oven for five minutes, and serve on a hot dish with a folded napkin, garnished with parsley-leaves.