Examples of bread types used for modern panini are baguette, ciabatta, focaccia and michetta. Through 2017, these bakery products included donuts, rye, challah, Ciabatta, sourdough, and many more. Toasted Subs, sandwiches served on a toasted ciabatta roll, were first introduced in September 2007. Baguettes, ciabatta, bagels and so on are also popular. Many popular Italian breads, including ciabatta, are made using a "biga". In November 2009, the company discontinued its popular ciabatta sandwiches/burgers. There is also a McBifana and a McPrego on a ciabatta roll.