Beef cannelloni and gratinated mozzarella sauce

1. Can the cannelloni be prepared in advance?
Yes, you can assemble them the day before, cover them, and store them in the refrigerator. Cook the same day.

2. Can I freeze this dish?
Yes, it freezes very well cooked or raw. To cook it after freezing, let it thaw in the refrigerator for 12 hours.

3. What meat can I use instead of beef?
Veal, chicken, or a beef-pork mix work well.

4. Can I use fresh cannelloni?
Yes, but they cook faster. Reduce the cooking time by 5 to 10 minutes.

5. How can I prevent the cannelloni from being too dry?
Cover well with sauce and use aluminum foil to retain moisture during cooking.

6. Can I add vegetables to the filling? Yes, spinach, grated zucchini, or sweet peppers add texture and vitamins.

7. Can I substitute the mozzarella? Yes, with Comté, Emmental, or grated cheese for gratin.