Lobster Sauce. No. 2.
Put the red spawn of a hen lobster in a mortar; add half an ounce of butter; pound it smooth, and run it through a hair sieve with the back of a spoon. Cut the meat of the lobster into small pieces, and add as much melted butter to the spawn as will suffice; stir it till thoroughly mixed; then put to it the meat of the lobster, and warm it on the fire; but do not let it boil.