In a small saucepan, combine fruit spread, vinegar, soy sauce, and ginger.

Cook over low heat, stirring constantly, until the mixture is bubbly.

Remove the saucepan from heat and allow the dressing to cool slightly.

In a large mixing bowl, combine mixed greens, turkey breast, orange sections, broccoli florets, and cauliflower florets.

Divide the salad evenly among four plates.

Drizzle the sweet-sour dressing over each salad.