Lasagna Bolognese - Cookidoo® – the official Thermomix® recipe platform

Ingredients

• 200 g Parmesan cheese
• 45 g butter, unsalted
• 510 g whole milk
• 45 g all purpose white flour
• ½ tsp salt
• 2 pinches black pepper, ground
• 85 g celery
• 115 g carrot
• 170 g onion
• 60 g olive oil
• 450 - 680 g ground beef
• 100 g white wine, dry
• 425 g canned crushed tomatoes
• 1 bay leaf, dried
• 30 g tomato purée (concentrate)
• 1 tsp salt
• ½ tsp black pepper, ground
• butter, unsalted
• 255 - 340 g no-boil pasta, dried, type lasagne sheet