INGREDIENTS
2 tbsp
extra-virgin olive oil
1 1/2 lb
lean ground lamb
1
onion
1 tsp
dried oregano
3/4 tsp
cinnamon
1 pinch
ground cloves
Salt and freshly ground pepper
3 cups
jarred marinara sauce
1 lb
ziti or penne
3 cups
fresh ricotta
4
large egg yolks
1/2 tsp
ground nutmeg
3/4 cup
Freshly grated Parmigiano-Reggiano cheese