This upper Midwest state is famous for its ‘cheese heads’ and proudly declares itself America’s Dairyland because it produces more cheese than any other state in the USA.But since the 1950s, most of the original traditional cheese types have been replaced by bland and predictable mass-produced Swiss and Cheddar. Will visits several of the exciting new farmstead cheese producers, including Upland's Cheese Company, before meeting Willi Lehner at Bleu Mont Dairy to see how he ripens cheese in an underground cave. Finally, Will heads for the hills to look at Hidden Springs Creamery,where a new organic ewe’s milk cheese is being made with the help of local Amish farmers.