2 tablespoons olive oil
1 1/4 cups chopped red onion
2 large garlic cloves, chopped
1 pound ground lamb
1 28-ounce can diced tomatoes in juice
2 tablespoons dried mint
1 1/2 tablespoons ras-el-hanout
1 tablespoon tomato paste
3 teaspoons ground cumin, divided
1 teaspoon ground cinnamon
3 cups whole milk, divided
8 tablespoons (1 stick) unsalted butter, divided
6 tablespoons all purpose flour
3 large eggs, separated
6 ounces feta cheese, crumbled
1 pound penne rigate
1/2 cup freshly grated Parmesan cheese, divided
Ingredient info: Look for ras-el-hanout at specialty foods stores or order it online at adrianascaravan.com.