Variations and Substitutions
Cheese Alternatives:
Try using Pecorino Romano or Grana Padano in place of Parmesan for a sharper taste.
Add Protein:
Enhance this dish by adding fried chicken, crumbled sausage, or crispy bacon bits.
Gluten-Free Option:
Use your preferred type of gluten-free pasta to make this dish gluten-free.
Herb Enhancements:
For added layers of flavor, consider adding fresh thyme to the onions during the slow cooking process.
