- Cook pasta following the guild lines on the box, drain and set aside.
- In a sauce pan add butter, oil, prosciutto, and onions, cook on medium until the onions start to brown. 10 mins
- Add the flour, stir to combine. Cook on med-low for two mins.
- Add the heavy cream and Germanna seasoning, bring to a boil.
- Remove from heat and add the pasta, toss to coat and serve.