Remove eggs and milk from the refrigerator

Preheat oven to 350 degrees

In a dutch oven, cook onions and salt in olive oil over MEDIUM HEAT until just golden

Add beef and garlic until beef is fully cooked; drain the liquid

Add wine, crushed tomatoes, bay leaves, allspice, nutmeg, cinnamon and sugar

Bring to a boil for 5 minutes, then lower heat and let simmer for 10 to 15 minutes

Taste for salt and let cool to room temperature

Separate egg yolks and egg whites

Cook penne for 2 minutes less than the time on the package

Drain and rinse with cold water

Toss penne with egg whites

Melt butter over MEDIUM heat

Add flour and whisk constantly for 3 minutes

Add milk slowly, whisking constantly, until thick enough to coat a spoon, about 6 - 8 minutes

Add cheese and taste for seasoning

In a baking dish, lay penne in straight lines; make 2 levels

Add a layer of meat sauce

Add a layer of Bechamel sauce

Top with grated cheese and a sprinkle of cinnamon

Bake for 35 minutes

Broil until browned in spots

Let rest for 30 minutes