Cut the onion sliced thin and brown it in oil, add the sliced bacon (or speck) and let brown for a few minutes, then add white wine and let evaporate, finally add flower pumpkin cut in giuliane way, a little water took from cooking pasta and cook for 4 / 5 minutes. Apart cook the noodles in boiling water, drain al dente and skip everything in the pan by adding the cream and cheese. Serve hot.