In a large bowl combine diced cooked chicken, finely diced red onion, chopped celery and dried cranberries.
Add Greek yogurt, lemon juice, red wine vinegar, Dijon mustard, salt and pepper.
Mix the salad thoroughly until all ingredients are combined.
Taste and adjust seasonings if needed.
Serve sprinkled with fresh herbs, such as dill, parsley or chives (optional).
