Three Cheese Tortelli, an Italian recipe from Nadia Santini on the Worldwide Gourmet

Ingredients

• - 75 g (3 oz.) Pecorino Romano or other semi-hard cow's milk cheese
• - 75 g (3 oz.) Parmesan
• - 75 g (3 oz.) sheep's milk cottage cheese
• - 2 eggs
• - A pinch of salt
• - 350 g (12 oz.) flour
• - 4 eggs
• - 50 g (3 tbsp.) butter
• - 50 g (2 oz.) Parmesan
• - 60 g (2 oz.) White Alba Truffle (optional)
• - Black pepper