sea salt and freshly ground black pepper, to taste
Instructions
Heat olive oil in a large pot over medium heat. Add onions and sauté until caramelized, about 20 minutes.
Add pasta, bone broth, water and wine. Stir and bring to a boil. Reduce heat to medium-low and simmer until pasta is cooked and liquid reduces, 8-10 minutes.
Remove from heat and stir in Gruyère cheese. Season with salt and pepper to taste. Serve immediately.
Notes
I used Zoup! beef bone broth, but you can substitute beef broth if it's more convenient.
Recipe by Two of a Kind at http://www.twoofakindcooks.com/one-pot-french-onion-soup-pasta/