Cheesy Chicken Fajita Casserole, Easy Cheesy Chicken Enchiladas, or Crockpot Creamy Buffalo Ranch Chicken Sliders make great side dishes for a potluck. This Sausage Rotel Dip is always a hit at parties. You can leave it in the crock pot and everyone will be able to serve themselves.  They can add the dip to their plate and then use chips to dip it.