Preheat your oven to 350°F. This temperature is essential for cooking your chicken evenly.
Brush the chicken lightly with vegetable oil. This adds flavor and keeps it moist.
Season the chicken with garlic powder and celery salt. Ensure it’s evenly coated.
Bake the seasoned chicken in the preheated oven for 25 minutes or until fully cooked. It should be tender and juicy.
Allow the chicken to cool before chopping it into small pieces. This helps in handling it safely.
In a large mixing bowl, combine the chopped chicken, celery, onion, hard-boiled eggs, and sweet relish.
Add the mayonnaise and dried parsley. Mix until well combined.
Season with salt and pepper to taste. Adjust according to your preference.
Chill in the refrigerator for at least 1 hour. This will enhance the flavors.
Serve chilled on a bed of lettuce or in a sandwich. Enjoy your Southern chicken salad!