Yiayia's Pastitsio

Name: Yiayia's Pastitsio
Prep time: 25 min
Cook time: 1 h 40 min
Total time: 1 h 40 min
Yield: 8 portions
Ingredients: 100 g feta cheese; 100 g Parmesan cheese; 250 g dry bucatini pasta; 2 egg whites; 2 brown onions; 2 garlic cloves; 30 g extra virgin olive oil; 400 g canned tomatoes; 40 g tomato paste; 2 tsp stock paste; 100 g red wine; 1 tsp sugar; ½ tsp ground cinnamon; 1 tsp sea salt; ¼ tsp ground black pepper; 110 g water; 900 g beef mince; 1 dried bay leaf; 1 whole clove; 1 cinnamon quill; 100 g unsalted butter; 150 g plain flour; 1000 g milk; ¼ tsp ground nutmeg; ¼ tsp ground cinnamon; ¼ tsp ground white pepper; ½ tsp sea salt; 2 egg yolks; 2 tbsp breadcrumbs