Called the “Cheddar cheese of the Balkans,” Kashkaval is a medium-hard, sheep’s milk cheese. A pantry staple in the Mediterranean and Eastern Europe, this versatile yellow cheese has a tangy, slightly salty and nutty flavor. Because of its semi-hard texture, Kashkaval is a natural for melting. It is a great addition to omelets, pizzas, lasagnas and cheese platters.