Feta is a famous Greek cheese that is made using either sheep or goats milk. It is a semi-firm and fairly moist cheese that is made into square and rectangular blocks. The cheese is bright white in color with a tangy and salty flavor that is typically sharp. While there are many imitation cheeses produced throughout the world, genuine Feta, after receiving a Protected Designation of Origin certification by the European Union in 2005, must come from the geographical area comprised of Macedonia, Thrace, Epirus, Thessaly, Central Greece, Peloponnese and Lesbos. There are also some imitation cheeses produced outside of Greece that will use cow’s milk. Contrary to some belief, the name “Feta” is not a generic name for this style of cheese and must be made under the criteria imposed by the EU.