3 skinless, boneless chicken breast halves
4 tablespoons vegetable oil
1 cup celery salt
2 tablespoons dried oregano
2 teaspoons dried basil
1 teaspoon dried marjoram
2 teaspoons garlic powder
2 teaspoons garlic salt
1 pinch salt
In a medium bowl so that chicken is evenly coated, combine oil, celery salt, oregano, basil, garlic powder, garlic salt, and salt. Mix all ingredients in a bowl to rub evenly before placing chicken in the slow cooker.
Cover chicken with aluminum foil and cook on Low 6 to 8 hours, until chicken is completely cooked. Return chicken to warm pans, and cook about 3 hours in the oven, until golden brown.