Blue cheese
From Simple English Wikipedia, the free encyclopedia
Blue Cheese is a type of cheese with a bacterium called Penicillium added to it which maked patches or veins of it look blue. It can be made from cow's milk, sheep's milk, and goat's milk. Types of it include Roquefort cheese, Stilton cheese, and Gorgonzola cheese. These names only refer to cheeses that are made in certain area and are protected by the European Union.