Lasagne Bolognese with Fresh Spinach Pasta

Name: Lasagne Bolognese with Fresh Spinach Pasta
Prep time: 40 min
Cook time: 3 h
Total time: 3 h
Yield: 8 portions
Ingredients: 200 g Parmesan cheese; 300 g 00 flour; 70 g fresh baby spinach; 2 medium eggs; 10 g olive oil; 120 g streaky bacon; 80 g celery; 80 - 100 g carrots; 150 - 180 g onions; 25 g olive oil; 25 g unsalted butter; 200 g pork mince; 200 g beef mince; 70 g red wine; 250 g tinned chopped tomatoes; 70 g water; 1 dried bay leaf; 30 g tomato purée; 1 tsp fine sea salt; 00 flour; water; 1 Tbsp olive oil; 500 g milk; 40 g unsalted butter; 50 g 00 flour; ½ tsp fine sea salt; 2 pinches ground black pepper; unsalted butter