Marinated Beef Slices
["1/2 lb. cooked sirloin or roast beef (rare)", "1 onion, thinly sliced and separated in rings", "3/4 tsp. salt", "dash of pepper", "1 1/2 Tbsp. lemon juice", "1 c. dairy sour cream"]
["Slice meat in julienne strips.", "Add sliced onion, salt and pepper to taste.", "Sprinkle lemon juice over mixture and mix in sour cream.", "Chill well.", "Serve in crystal bowl with crackers. Great appetizer!"]
["beef", "onion", "salt", "pepper", "lemon juice", "sour cream"]