Cook the potatoes until done, then cut into the top. At the same time, squeeze out the spinach well.
Fry the mushrooms, onions and cherry tomatoes in the pan, add the spinach, season with salt, pepper and nutmeg. Garlic goes very well with it too. Add the cream cheese and pour everything into the cut potato. Put the cheese on top and grill in the oven at 200 degrees top heat until it has color.
If it doesn`t have to be vegetarian, you can also add diced cate ham.