This unusual soup is only made in le Marches and neighboring Emilia-Romagna. The recipe varies from place to place. This recipe is from the northern Marches- Pesaro- Urbino. 7-7.5 cups homemade bread crumbs 7-8 eggs 1 cup milk Zest of 1 lemon 1 ground nutmeg 3-4 cups grated Parmesan cheese Chicken broth, preferably homemade Salt …