Ingredients

• 4 skinless, bone-in chicken breast halves
• 2 stalks celery, cut into thirds
• 1/2 teaspoon salt
• 1/8 teaspoon pepper
• 1 cup cooked rice
• 6 ounces sour cream
• 2 (10.5 ounce) cans condensed cream of chicken soup
• 1/4 teaspoon celery salt
• 1/8 teaspoon onion powder
• 1/4 teaspoon garlic powder
• salt and pepper to taste
• 2 cups crushed buttery round crackers
• 1/2 cup butter or margarine, melted