Peel and grate the potatoes and squeeze out in a towel. Grate an onion. In a bowl, mix the sour cream with the eggs, the grated Emmental cheese and the potatoes into a batter. Spread the dough evenly in a round cake tin and bake for 20 minutes at 220 ° C hot air.
In the meantime, cut the pork tenderloin into thin slices and the other onion into strips. Brush the pre-baked dough with yogurt and top with the pork tenderloin and onion strips. Season with salt and pepper.
Then spread the Gouda on the pizza and bake for about 10 - 15 minutes at 200 ° C until the cheese has melted. Spread the basil on the pizza approx. 2 minutes before the end of the cooking time.