Method:

1. Heat the olive oil in a large skillet over medium heat, add the sliced Frankfurters and cook until lightly browned, about 5 - 8 minutes.
2. Remove from the heat and add the spätzle to the pan with an extra tablespoon of olive oil, brown for about 8 minutes.
3. Add the sauerkraut and cooked Frankfurter to the skillet and cook until heated through.
4. Season generously with black pepper and serve immediately