Waldorf Salad with Chicken and Celery Root | Savory

Ingredients

• 4 cups water
• 1 vegetable bouillon cube
• 10 oz skinless boneless chicken breast
• 1/2 celery root
• 1 sweet apple, such as Pink Lady
• 1 1/2 tbsp mustard
• 1/4 cup plain yogurt
• 3 tbsp extra virgin olive oil
• 1 tbsp white wine vinegar
• 1/3 cup flat-leaf parsley
• 1/2 cup walnuts