The stuffing is excellent and obviously a delicious meal - vegetarian and diabetic friendly.
I would add some notes depending on the cooking device: if you use an airfryer, the cooking time should be around 20 minutes max at 200 celsius, adding the mozarella at half the cooking time.
For an electric convection oven the perfect cooking time is also aroun 15-20 minutes, adding the mozarella from the start.
Also, I would make more stuffing next time