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One Pot French Onion Pasta Recipe

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This One Pot French Onion Pasta Recipe is a quick and savory dinner idea! Made with caramelized onions, creamy pasta, and simple ingredients, this easy one-pot method delivers rich flavors with minimal cleanup. Perfect for busy weeknights, this dish is a comforting twist on classic French onion soup.

Ingredients

Scale
  • 2 tbsp unsalted butter
  • 2 large yellow onions, thinly sliced
  • 3 cloves garlic, minced
  • 1 tsp sugar
  • 1 tsp dried thyme
  • 4 cups beef broth (or vegetable broth for vegetarian option)
  • 2 cups water
  • 12 oz pasta (fettuccine or linguine recommended)
  • 1 cup grated Gruyere cheese (or mozzarella as a substitute)
  • 1/4 cup heavy cream
  • Salt and pepper to taste
  • Fresh parsley, chopped (optional garnish)

Instructions

  1. Heat butter in a large pot over medium heat. Add sliced onions and cook, stirring occasionally, for 15-20 minutes until caramelized. Add sugar halfway through cooking to enhance caramelization.
  2. Stir in minced garlic and thyme, cooking for 1-2 minutes until fragrant.
  3. Pour in the beef broth and water. Bring to a boil.
  4. Add the pasta, stirring occasionally to prevent sticking, and cook according to package instructions until tender.
  5. Reduce heat to low. Stir in grated Gruyere cheese and heavy cream until smooth and creamy.
  6. Season with salt and pepper to taste. Garnish with fresh parsley, if desired.
  7. Serve immediately and enjoy!

Notes

  • Substitute beef broth with vegetable broth for a vegetarian option.
  • Adjust the cream and cheese quantities based on your desired creaminess.
  • Leftovers can be stored in an airtight container in the fridge for up to 3 days.

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