Pastitsio

Name: Pastitsio
Prep time: 20 min
Cook time: 1 h 30 min
Total time: 1 h 50 min
Cuisine: European, Italian, Mediterranean
Ingredients: 140 g Parmesan cheese, cut into pieces (3 cm); 1 slice bread, torn into pieces; 250 g macaroni pasta; 2 eggs, lightly beaten; 100 g fresh baby spinach leaves; 2 brown onions, cut into halves; 20 g oil; 400 g canned tomatoes; 100 g tomato paste; 2 tsp stock paste (see Tips); 60 g dry white wine; 100 g water; ½ tsp ground cinnamon; 500 g beef mince; 30 g salted butter, cut into pieces; 60 g plain flour; 500 g milk; ⅛ tsp ground nutmeg; ¼ tsp ground white pepper; ¼ tsp salt; 2 egg yolks