Onion, Orange And Spinach Salad
["1/2 lb. fresh spinach", "2 small purple onions, thinly sliced", "11 oz. can mandarin oranges, drained", "1/4 c. chopped celery", "1/4 c. vinegar", "1 tsp. prepared mustard", "1/2 c. sugar", "2/3 c. vegetable oil", "1 Tbsp. poppy seed", "1/2 tsp. salt"]
["Remove stems from spinach.", "Wash and dry thoroughly.", "Combine spinach, onions, oranges and celery in a large salad bowl.", "Toss gently.", "Combine remaining ingredients in a jar and shake vigorously.", "Serve dressing with salad."]
["fresh spinach", "purple onions", "mandarin oranges", "celery", "vinegar", "mustard", "sugar", "vegetable oil", "poppy seed", "salt"]