This recipe is the ultimate party appetizer. Which means you will want to take it EVERYWHERE. Follow the tips below to help keep the dip warm while traveling.  Line a cooler (we like this one for 9 inch pans and this one for 9x13) with a clean towel. Cover your baking dish securely with a lid or foil. Place in the cooler, close the lid, and head off to your destination. Pull the dish out when ready to serve using hot pads.