Making Greek Yogurt Chicken Salad is easy if you follow these steps:

1. Cook the Chicken: If you haven’t done so already, boil or grill the chicken breast until fully cooked, then shred or dice it.
2. Prepare the Vegetables: Chop the celery, red onion, and parsley finely to ensure they mix evenly.
3. Mix the Dressing: In a large mixing bowl, combine Greek yogurt, lemon juice, garlic powder, onion powder, salt, and pepper. Stir until well-combined.
4. Combine Ingredients: Add the cooked chicken, chopped vegetables, and optional ingredients (grapes or apples and nuts) to the bowl with the yogurt mixture.
5. Mix Thoroughly: Stir everything together until all ingredients are well coated with the yogurt dressing.
6. Chill (optional): For enhanced flavors, cover the bowl and let it chill in the refrigerator for at least 30 minutes.
7. Taste and Adjust: Before serving, taste and adjust the seasoning as needed. Add more salt, pepper, or lemon juice according to your preference.
8. Serve: Spoon the salad onto a plate or into a bowl and enjoy!

These simple yet effective steps will have you enjoying Greek Yogurt Chicken Salad in no time.