Puree the tomatoes, garlic, basil, dried tomatoes, anchovies, salt and pepper with the hand blender.
Add half of the parmesan, the cream, the vinegar and nutmeg and continue mixing until you have a smooth sauce, which you now need to carefully season again.
Put the pasta and sauce in a baking dish and spread the mozzarella on top. Mix the rest of the parmesan with the thyme and sprinkle evenly over the top.
Bake at 200 ° C for about 15 minutes until a golden brown crust has formed. Serve immediately - preferably with a green salad.