Pesto Chicken Salad

• 1/2 cup low-fat mayonnaise
• 1/3 cup plain fat-free yogurt
• 1/3 cup commercial pesto (such as Buitoni)
• 1 1/2 tablespoons fresh lemon juice
• 1/2 teaspoon salt
• 1/2 teaspoon black pepper
• 4 cups cubed skinless, boneless rotisserie chicken breast
• 1 cup diced celery
• 1/3 cup chopped walnuts, toasted 

Serve with wheat thins, triscuits, or ritz crackers.

Photo and recipe from the driveway of my life blog :)