Potato Croquettes
["1 c. seasoned mashed potatoes (hot or cold)", "1 Tbsp. onion juice", "1 tsp. minced parsley", "1 egg, stirred in"]
["Mold into balls a little smaller than a golf ball.", "Chill thoroughly.", "Dip in beaten egg, then roll in fine bread crumbs. Fry in deep, hot fat until golden brown."]
["potatoes", "onion juice", "parsley", "egg"]