Print
clock clock iconcutlery cutlery iconflag flag iconfolder folder iconinstagram instagram iconpinterest pinterest iconfacebook facebook iconprint print iconsquares squares iconheart heart iconheart solid heart solid icon

One Pot French Onion Pasta Recipe


5 Stars 4 Stars 3 Stars 2 Stars 1 Star

3.9 from 80 reviews

  • Author: admin
  • Total Time: 40 minutes
  • Yield: 4 servings 1x
  • Diet: Vegetarian

Description

This One Pot French Onion Pasta is a comforting and savory dish combining caramelized onions with tender pasta in a rich, creamy broth flavored with Gruyère cheese. Quick to make and perfect for a cozy meal, it delivers the beloved flavors of French onion soup in an easy-to-cook pasta form.


Ingredients

Scale

Base Ingredients

  • 3 tablespoons unsalted butter
  • 2 large onions, thinly sliced
  • 3 cloves garlic, minced
  • 1 teaspoon sugar
  • 1 teaspoon dried thyme
  • 1/2 teaspoon salt
  • 1/4 teaspoon black pepper

Liquid & Pasta

  • 3 cups beef broth (or vegetable broth for vegetarian option)
  • 1 cup water
  • 12 ounces pasta (fettuccine, linguine, or spaghetti)

Finishing Touches

  • 1/2 cup heavy cream
  • 1 cup shredded Gruyère cheese (or Swiss cheese)
  • Fresh parsley, chopped (optional, for garnish)


Instructions

  1. Caramelize the Onions: In a large pot, melt the unsalted butter over medium heat. Add the thinly sliced onions and sugar, and cook them slowly for about 15-20 minutes until they turn golden brown and caramelized, stirring occasionally to prevent burning.
  2. Add Garlic and Seasonings: Stir in the minced garlic, dried thyme, salt, and black pepper. Cook for an additional 1-2 minutes until the garlic is fragrant and the spices are well combined with the onions.
  3. Add Liquid and Pasta: Pour in the beef broth and water, scraping the bottom of the pot to deglaze and lift any caramelized bits. Add the pasta, making sure it’s fully submerged in the liquid. Bring the mixture to a boil over medium-high heat.
  4. Cook the Pasta: Reduce heat to medium-low and let it simmer for 10-12 minutes, stirring occasionally. Cook until the pasta is al dente and most of the liquid has been absorbed by the pasta and onions.
  5. Finish with Cream and Cheese: Stir in the heavy cream and shredded Gruyère cheese until fully melted and the sauce becomes creamy. Taste and adjust seasoning with salt and black pepper as needed.
  6. Serve: Garnish with freshly chopped parsley if desired and serve the pasta hot. Pair it with crusty bread for a fully authentic French onion flavor experience.

Notes

  • You can substitute beef broth with vegetable broth for a vegetarian version.
  • Gruyère cheese can be replaced with Swiss cheese or any other mild melting cheese.
  • For a lighter version, use half-and-half instead of heavy cream.
  • Make sure to stir frequently during caramelizing to avoid burning the onions.
  • Leftovers can be refrigerated and reheated gently on the stovetop with a splash of broth or water.
  • Prep Time: 10 minutes
  • Cook Time: 30 minutes
  • Category: Main Course
  • Method: Stovetop
  • Cuisine: French-inspired