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One Pot French Onion Pasta

One Pot French Onion Pasta

Sofia Burley
One Pot French Onion Pasta is a luscious, cheesy dish that combines the savory depth of French onion soup with the comforting embrace of creamy pasta. With caramelized onions, rich broth, and melty cheese, this one-pot wonder transforms a classic soup into a satisfying meal perfect for weeknights or dinner parties.
Prep Time 10 minutes
Cook Time 40 minutes
Total Time 50 minutes
Course Main Course
Cuisine French-American
Servings 4
Calories 450 kcal

Ingredients
  

  • 2  tablespoons unsalted butter
  • 2  tablespoons olive oil
  • 3 large yellow onions, thinly sliced
  • 4 cloves garlic, minced
  • 1 tablespoon fresh thyme leaves
  • 1/4 cup dry white wine (optional)
  • 5 cups low-sodium beef broth
  • 1 tablespoon  Worcestershire sauce
  • 12 ounces  uncooked rigatoni or other short pasta
  • 1 cup shredded Gruyère cheese
  • 1/4 cup heavy cream
  • Salt and freshly ground black pepper, to taste
  • Fresh parsley, chopped, for garnish

Instructions
 

  • Caramelize the Onions
    In a large pot, melt butter over medium heat. Add sliced onions and cook, stirring frequently, until deeply caramelized (about 20–25 minutes).
  • Deglaze the Pot
    Pour in a splash of broth to deglaze the pot, scraping up any browned bits stuck to the bottom.
  • Add the Broth and Pasta
    Stir in the remaining broth and bring to a boil. Add pasta, reduce heat to a simmer, and cook until the pasta is tender and most of the liquid has been absorbed (about 10–12 minutes).
  • Incorporate the Cheese
    Stir in shredded Gruyère until melted and creamy. Adjust seasoning with salt and pepper.
  • Garnish and Serve
    Serve hot, topped with fresh parsley or thyme for a burst of color and freshness.

Notes

  • For a vegetarian version, use vegetable broth and skip the wine.
  • You can substitute Gruyère with mozzarella or Parmesan if preferred.
  • Pair with crusty bread for a complete meal!

 

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