3 boneless, skinless chicken breasts
1/4 cup butter
1/2 tablespoon salt
1/4 teaspoon dried parsley
1/4 teaspoon garlic powder
1/8 teaspoon onion powder
1/8 teaspoon dried oregano
1/4 teaspoon dried basil
1/4 teaspoon paprika
1/4 teaspoon celery salt
1 1/2 teaspoons sugar
1/8 teaspoon pepper
1/2 teaspoon dry mustard
1 teaspoon olive oil
1 tablespoon chopped onion
1 clove garlic, finely chopped
3/4 cup chicken broth
3/4 cup milk, divided
1 teaspoon chopped fresh parsley
1/8 teaspoon lemon pepper
1/3 cup all-purpose flour
8 ounces cream cheese
1/4 cup water
1 pound fettuccine noodles, prepared to al dente