Chicken Salad with Apples, Grapes, and Walnuts

4 cooked chicken breasts, shredded

2 Granny Smith apples, cut into small chunks

2 cups chopped walnuts, or to taste

½ red onion, chopped

3 stalks celery, chopped

3 tablespoons lemon juice

½ cup vanilla yogurt

5 tablespoons creamy salad dressing (such as Miracle Whip®)

5 tablespoons mayonnaise

25 seedless red grapes, halved

Toss shredded chicken, apple chunks, walnuts, red onion, celery, and lemon juice together in a large bowl.

Whisk vanilla yogurt, salad dressing, and mayonnaise together in a separate bowl; pour over the chicken mixture and stir to coat. Gently fold the grapes into the salad.