Boil the noodles and drain them if they are not quite cooked as they will continue to cook in the oven.
Make a sauce from cream, milk, water and tomato paste and mix with chopped garlic and finely chopped parsley and season with salt, pepper and possibly Italian herbs.
Put the pasta in a baking dish, sprinkle with pepperoni rings, tomato cubes and feta cheese cubes, pour the sauce evenly over everything and sprinkle with grated cheese. Bake at 180 ° C for 15-20 minutes until the cheese is golden brown.