Ingredients
Method
- Heat the butter in a large skillet over medium heat. When shimmering, add the onions and a generous pinch of salt. Cook, stirring frequently until deeply caramelized. About 25-30 minutes.
- Add the garlic and thyme. Sauté for 3-4 minutes .Add the raw pasta in and then add the beef stock until the pasta is all covered.
- Bring it to a boil and let the pasta cook for 8-10 minutes. Add in the heavy cream and Parmesan cheese.
- Turn off the heat and stir. Serve while warm!
