Clean spinach leaves and tear into bite-sized pieces. In a large bowl, toss together spinach, oranges, water chestnuts and onion rings. Cover and chill, if made ahead. In a medium bowl whisk together oil, sugar, ketchup, vinegar, orange juice, Worcestershire sauce, salt and pepper. Just before serving toss salad with dressing.
Nutrition Information Per Serving:
150 Calories;
4 g Protein;
8 g Fat;
1 g Saturated Fat;
170 mg Sodium;
0 mg Cholesterol;
19 g Carbohydrates
