Mortadella & Robiola Panini with Homemade Mustard
This panini makes excellent use of leftover charcuterie, like the porky mortadella suggested here, but you can also use country ham or prosciutto. Sometimes, when Erick Harcey is craving an even more lavish sandwich, he’ll add an extra layer of Robiola. Slideshow: Hot, Gooey Melted Sandwiches