Fish Loaf
["2 lb. fillet of haddock or flounder", "1 medium onion", "3 oz. melted butter or margarine", "1/2 c. cold milk", "2 heaping Tbsp. matzo meal", "salt and pepper to taste", "2 eggs, beaten well"]
["Grind fish in food grinder.", "Grate onion on fine side.", "Add eggs, pepper and salt, butter and beat in milk gradually.", "Put into 9 x 9 x 2 1/2-inch loaf pan.", "Bake for 1 hour at 350\u00b0 to 375\u00b0."]
["fillet of haddock", "onion", "butter", "cold milk", "matzo meal", "salt", "eggs"]