Preparation Mix dressing, lemon juice, and tarragon in small bowl. (Can be made 1 day ahead. Cover and refrigerate.) Toss spinach in large bowl with enough dressing to coat. Divide among 4 plates. Top each salad with turkey, tomatoes, and bacon. Sprinkle with croutons.
Preparation Mix dressing, lemon juice, and tarragon in small bowl. (Can be made 1 day ahead. Cover and refrigerate.) Toss spinach in large bowl with enough dressing to coat. Divide among 4 plates. Top each salad with turkey, tomatoes, and bacon. Sprinkle with croutons.