- 3 tablespoons vegetable oil
- 3 tablespoons red wine vinegar
- 2 tablespoons sugar
- 3 tablespoons orange juice
- 1 teaspoon dry mustard
- 1 tablespoon poppy seeds
- 10 cups torn fresh spinach
- 2 (11 ounce) cans mandarin oranges, drained
- 2 cups fresh strawberries, hulled and halved
- 1 1/2 cups cubed cooked chicken
- Combine first six ingredients in a jar with a tight-fitting lid; shake well. Chill for at least 2 hours. Just before serving, combine spinach, mandarin oranges, strawberries and chicken in a large salad bowl. Pour dressing over and toss lightly.