Fry the pork loin in a pan with butter. Wash and slice the tomato. Fry the eggs in an extra pan to make fried eggs and season with salt and pepper.
Meanwhile, toast the toast and preheat the oven to 200 degrees. Now cover the bread.
First a slice of Kasseler, then a slice of tomato and finally a slice of cheese.
Cook the Strammen Max in the oven for about 10 minutes, until the cheese has melted and spread. Before serving, add the fried egg on top. Variation: Instead of tomato take a slice of pineapple or instead of slice cheese mozzarella. There are no limits to your imagination.