Liver Soup
(Poland.) Cut 1/2 pound of liver into slices, add flour,--a spoonful,--1 ounce of butter and 1 onion, cut fine. Fry this and then pound it, add three slices of stale bread, in crumbs, salt, and pepper and 3 pints of brown stock. Boil 20 minutes, press through a sieve, add yolk of 1 egg and some chopped parsley, and serve at once.