Ingredients
- 2 tbsp olive oil, plus a little for the dish
- 750g lean beef mince
- 90g pack prosciutto
- half quantity of our tomato sauce (see the recipe), or 800g passata
- 200ml hot beef stock
- a little grated nutmeg
- 300g pack fresh lasagne sheets
- half quantity of our white sauce (see the recipe), or 520g ready-made sauce
- 125g ball mozzarella, torn into thin strips