Brown the red pepper and reserve.

Put the finely chopped onion in the same oil and, when it is golden brown, the cuttlefish, clean and cut into pieces.

After browning it a little, add the white wine and water until it is covered and let it cook.

Halfway through cooking add the noodles and tomato sauce, as well as water if necessary (covering the noodles will be enough).

Let simmer until the noodles are done. Add the reserved pepper and serve.