This is going to sound gross, but you can make a gravy out of the liquid at the bottom of the rotisserie chicken bag and a 1/4cuo of flour.

Not as good as the drippings from cooking a raw chicken, which is why I throw it in my soup pot, but still acceptable.

Also Costco sells frozen Demi-baguettes, you can heat them in 8 minutes plus oven preheat time. They taste great. I throw a ramekin with water in the oven with them so they slightly steam and get crunchy crusts.