Lasagne

Name: Lasagne
Cuisine: European, Italian, Mediterranean
Ingredients: olive oil; 500g ground beef; 2 bay leaves; 2 onion; 2 carrots; 2 strings celery; 2 cups grape juice; 1tsp balsamico; 1 tbsp tomato paste; 800g canned tomatos; 1 tbsp vegetable broth powder; salt; pepper; 100g butter unsalted; 80g flour; 1l milk; quarter nutmeg; 500g lasagne sheets; 50g parmesan grated for top; 100g grated mozarella for top; 50g mozarella for layering