White Castle
["1 1/2 lb. ground chuck", "1 pkg. Lipton onion soup", "1/2 tsp. pepper", "1/2 c. bread crumbs", "1 egg", "2 Tbsp. water"]
["Mix ingredients; press flat on cookie sheet (will fill the whole cookie sheet).", "Prick with fork.", "Bake at 400\u00b0 for 10 minutes.", "Cool and cut in squares to fit bun; place pickle on each bun.", "Place back on cookie sheet, sprinkle with water and cover with foil.", "Store in refrigerator until ready.", "Bake at 375\u00b0 for 7 to 10 minutes (makes about 40 mini White Castles).", "Use small dinner rolls."]
["ground chuck", "onion soup", "pepper", "bread crumbs", "egg", "water"]