Cut Cabanossi diagonally into slices. Clean, wash and roughly cut the pointed cabbage into pieces of about 2 cm. Fry the cabanossi lightly on both sides without fat. Take the slices out of the pan and put them on a piece of kitchen paper.
Add oil to the pan. Fry the potato noodles in the pan for 3-4 minutes until light brown, then remove from the pan. Fry the pointed cabbage in the pan for about 4 minutes and season with salt, pepper and a little nutmeg.
Melt butter in a pot, add flour and sweat for about 2 minutes. Slowly stir in the milk. Add mustard and honey and bring the sauce to the boil while stirring constantly. Simmer for about 2 minutes, then remove from heat and season with salt and pepper.
Grate cheese. Fill cabbage, potato noodles and cabanossi into a casserole dish. Pour the sauce over the casserole and sprinkle with cheese. Bake in the preheated oven (electric cooker: 200 °C/ convection oven: 175 °C/ gas: level 3) for approx. 25 minutes.