Peel the potatoes and cut them into thin slices. It is best to use a potato grater so that they are evenly thin.
Line a baking tray with baking paper and cover the bottom with grated cheese.
Arrange the potato slices overlapping on the cheese and cover the potatoes again with cheese.
Bake in the oven at 200 degrees for about 40 minutes.
Cut the onion into small pieces and fry them.
Add the vegan minced meat and fry briefly.
Dice the tomato and add to the pan.
Add tomato paste and strained tomatoes so that a mass is formed.
Season with salt and pepper and let cool down.
Chop the baby spinach and put it in a bowl.
Add cream cheese and stir until spinach is combined with cream cheese - season with salt and pepper.
Remove the potatoes from the oven and let them cool slightly.
First spread the spinach filling on the potatoes.
Then spread the minced mixture on top and smooth it out.
Finally sprinkle the surface with cheese.
Now lift one of the short sides and roll up carefully.
Bake the finished roll in the oven for another 15 minutes and serve hot.