Lasagne bolognese

• 100 - 200 g Parmesan cheese, cut into pieces (3 cm)

Bolognese sauce

• 200 g mixed vegetables (celery, carrots, onions), cut into pieces
• 40 g extra virgin olive oil
• 800 g mixed minced meat (400 g pork, 400 g beef)
• 100 g dry white wine
• 400 g canned crushed tomatoes
• 1 - 1 ½ tsp salt, to taste
• ½ - 1 tsp ground black pepper, to taste

Béchamel sauce

• 1000 g milk
• 80 g butter, softened, cut into pieces
• 90 g plain flour
• 1 tsp salt
• 1 - 2 pinches ground nutmeg

Lasagne assembly

• butter, for greasing
• 250 g dried lasagne sheets, approx. 12 sheets