Lasagne-style Courgette Bake (TM5)

Courgettes

• 200 g Parmesan cheese, cut in pieces that fit in feeder
• 700 g courgettes, unpeeled, washed, ends removed (see tip)
• 1 ½ tsp fine sea salt

Bolognese Sauce

• 80 g onions, quartered
• 80 g carrot, peeled, cut in pieces (3 cm)
• 80 g celery, cut in pieces (3 cm)
• 40 g olive oil
• 800 g mixed mince, broken in pieces, (e.g. 400 g pork, 400 g beef)
• 100 g white wine, dry
• 400 g tinned chopped tomatoes
• 30 g tomato purée
• 1 ½ tsp fine sea salt
• 1 tsp ground black pepper

Béchamel Sauce

• 60 g unsalted butter, diced
• 110 g plain flour
• 750 g whole milk
• 1 tsp fine sea salt
• ¼ tsp ground black pepper
• 3 pinches ground nutmeg