Cook the pasta until al dente. Cut the sausage into slices, mix with the pasta and pour into a baking dish. Bring the broth with the processed cheese to the boil. Mix some cornstarch with the milk to thicken, pour into the hot stock and briefly bring to the boil. Season the sauce a little more than normal, as the noodles stretch the taste a little. Melt the butter in it and then pour the sauce over the pasta. Scatter breadcrumbs on top.
Cook for about 30 minutes at 180 ° C top / bottom heat.