Lasagne

Name: Lasagne
Cuisine: European, Italian, Mediterranean
Ingredients: INGREDIENTS; 2 large onions (finely diced); 3 carrots (finely dice); 3 celery stalks (finely diced); 500g beef mince; 500g pork mince; 3 bay leaves; Sprig of thyme; 250ml red wine; 500g tomato passata; 150g sun-dried tomatoes (finely chopped) or 2 tbsp tomato paste; 1.5 litres beef stock; Salt and pepper; 70g butter; 70 flour; 1 litre whole milk; Nutmeg; 50g parmesan; Salt and pepper; 400g flour; 4 eggs; 1 tsp salt; METHOD