Next to the bacon in a tube, this could possibly the world's best food. Mac n' cheese on a pizza! You can find this slice of heaven at Ian's Pizza. Native to Madison, WI, Ian's Pizza is opening a location in Chicago. Their odd menu choices include Spicy Chicken Taco, BBQ Steak and Fries, and Spinach Mashed Potato but the best seller is the Mac n'Cheese Pizza. Ian's Pizza is going to have to open a location in Southern California or I'm gonna have to fly to Chicago or Wisconsin one of these days.