This casserole will feed a crowd, so it is a perfect meal to serve up at a holiday get-together or potluck with friends. Filled with traditional Greek flavours of oregano and tomatoes, this layered casserole includes a combination of smooth texture and comfort.

2 tbsp (30 mL) extra virgin olive oil
1 large onion, chopped
2 cloves garlic, minced
2 lbs (1 kg) lean ground turkey
3 tbsp (45 mL) chopped fresh parsley
1 tsp (5 mL) ground cinnamon
1/2 tsp (2 mL) ground allspice
1 can (14 oz/414 mL) tomato puree or sauce
1 cup (250 mL) turkey stock
1/4 tsp (1 mL) each salt and pepper
3 tbsp (45 mL) fresh or dry breadcrumbs
4 egg whites
1 1/2 cups (375 mL) grated Parmesan cheese
1 lb (450 g) elbow macaroni, cooked

Béchamel Sauce:
1 cup (250 mL) unsalted butter
1 cup (250 mL) all purpose flour
4 cups (1 L) hot milk
4 egg yolks
Pinch ground nutmeg