Chicken-Strawberry Salad

1/2-3/4 cup fat-free poppy seed dressing
1/4-1/2 cup fat-free mayonnaise
1 1/2 pounds chopped, cooked chicken breast
4 ribs celery, sliced
1 pint fresh strawberries, sliced and halved
1/2 small red onion, thinly sliced
3 green onions, chopped
1/2 cup pecan pieces, chopped and toasted (optional)
1 (10 oz) package mixed salad greens or spinach

• Whisk together dressing and mayo in a large bowl; cover and chill for 30 minutes.
• Add chopped chicken and remaining ingredients (except salad greens) to dressing mixture.
• Gently toss to coat.
• Serve over mixed greens. Garnish with additional fresh strawberries, if desired.