Greek sheep milk cheeses include Feta and Halloumi. Some variants are topped with a variety of cheeses, often mozzarella, parmesan, cheddar or feta. Greek meat pies are called kreatopita and contain ground beef, onions and feta cheese. Homemade cheese can be feta or sirene. Varieties of brined cheese include bryndza, feta, halloumi, sirene, and telemea. Halitzia is a feta like cheese made from goat or sheep milk. The traditional filling is made of crushed white cheese (sirene, feta cheese), yogurt, and eggs. The cheese has a mild taste similar to Feta but less salty. These include several kinds of feta cheese, like Shara and Galicnik. White cheeses, like the Greek feta and halloumi, are the most common in the region. Others may include salty cheeses such as feta. This would provide the same protection as is afforded to Parma ham and Feta cheese. GDL has been marketed for use in feta cheese. In 2005 it won PDO designation for feta cheese. It is much closer in texture to crumbled feta.