Onions peel and chop finely. Clean, wash and cut the chilli pepper into rings. Heat the oil in a pan and fry the onions. Add the chilli pepper and fry briefly. Deglaze with wine, bring to the boil and simmer for 3-4 minutes
Dice the gorgonzola, add and melt while stirring. Stir in pepper, season with salt and sugar. Coarsely chop the nuts. Wash the grapes, pluck them from the panicles and cut them in half. Grate parmesan cheese
Prepare the gnocchi in boiling salted water according to the instructions on the packet. Pour into a sieve and drain. Arrange gnocchi on plates, pour sauce over them. Spread grapes on top. Sprinkle with nuts and cheese