This delicious Cypriot cheese has been around for hundreds of years but is just now catching on in the U.S. Halloumi is made by hand from a mix of sheep's and goat's milk. The soft, springy, oval-shaped curd resembles fresh mozzarella and has a mild yet tangy flavor. It can be grilled, marinated, fried or eaten plain. An unopened package will keep refrigerated for a year and can also be frozen. This Greek cheese squeaks when you bite into it. You'll get a hint of mint from the brine around the cheese in its package.