Avocado Chicken Salad

Ingredients

• 6 ounces plain triple zero greek yogurt (1 container)
• 2 cups chicken breast cooked and shredded (you can use rotisserie)
• 1 avocado
• 1/2 tsp garlic powder
• 1/2 tsp black pepper
• 1 tsp salt
• 1/2 tsp onion powder
• 1 cup grapes chopped
• 1/2 cup walnuts chopped
• 1 cup celery chopped