Lasagna with vegetables, mushrooms and minced meat

Ingredients

• beef pulp : 400 g
• olive oil : 6 tbsp.
• medium-sized eggplants : 2 pcs.
• large onion : 1 pc.
• mushrooms or oyster mushrooms : 400 g
• green basil : 2 twigs
• tomato sauce : 500 ml
• butter : 50 g
• flour : 3 tbsp.
• milk : 380 ml
• ground nutmeg : at the tip of the knife
• hard cheese : 50 g
• mozzarella for pizza : 300 g
• sheets for lasagna : 16 pcs.
• salt, freshly ground black pepper : to taste