Clean, wash and cut broccoli into fine florets, cut tender stems into slices. Cook broccoli in boiling salted water for 5-7 minutes. Pour into a sieve and drain. Finely dice cottage ham.
Prepare the pasta in boiling salted water according to the instructions on the packet. Pour into a sieve, quench and drain well. In the meantime, heat the oil in a large pan and drain the cottage ham in it.
Dust with flour, sweat it on. Stir in tomato paste, also briefly sweat. While stirring, deglaze with stock and cream, season to taste with salt, pepper, paprika and cayenne pepper. Bring to the boil and simmer for about 2 minutes.
Stir in sour cream. Finely grate the parmesan. Mix pasta and broccoli into the sauce, heat up again. Arrange noodles in cream sauce sprinkled with parmesan on plates.