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

One Pot French Onion Pasta Recipe


5 Stars 4 Stars 3 Stars 2 Stars 1 Star

4.6 from 22 reviews

  • Total Time: 35 minutes
  • Yield: 4 1x

Description

Comfort meets elegance in this one-pot French onion pasta, blending caramelized onions with rich, creamy flavors that transport you straight to a Parisian kitchen. Hearty, aromatic, and deeply satisfying, you’ll savor each bite of this soul-warming culinary masterpiece.


Ingredients

Scale

Main Ingredients:

  • 12 ounces (340 grams) pasta (fettuccine or linguine)
  • 2 large yellow onions, thinly sliced
  • 4 cups (960 milliliters) beef broth
  • 1 cup (240 milliliters) grated Gruyere cheese

Seasoning and Aromatics:

  • 3 cloves garlic, minced
  • 1 teaspoon dried thyme
  • 1 teaspoon sugar
  • Salt and pepper to taste

Additional Ingredients:

  • 2 tablespoons unsalted butter
  • 2 cups (480 milliliters) water
  • 1/4 cup (60 milliliters) heavy cream
  • Fresh parsley, chopped (optional garnish)

Instructions

  1. Caramelize onions in a large pot over medium heat for 15-20 minutes, gradually developing a rich golden-brown color by incorporating sugar midway through the cooking process.
  2. Infuse the caramelized base with minced garlic and thyme, releasing aromatic flavors for 1-2 minutes.
  3. Create a savory liquid foundation by combining beef broth and water, bringing the mixture to a rolling boil.
  4. Immerse pasta directly into the bubbling liquid, gently stirring to ensure even cooking and prevent pasta from clumping, until pasta reaches al dente tenderness.
  5. Lower the heat and transform the dish into a luxurious sauce by melting Gruyere cheese and incorporating heavy cream until achieving a silky, uniform consistency.
  6. Fine-tune the flavor profile with precise salt and pepper seasoning, allowing the robust onion and cheese notes to shine.
  7. Elevate the presentation with a delicate sprinkle of fresh parsley, creating visual appeal and a subtle herbaceous finish.
  8. Serve the pasta immediately while hot, ensuring the creamy texture and complex flavors are experienced at their peak.

Notes

  • Slice onions uniformly to ensure even caramelization and consistent texture throughout the dish.
  • Use a wide, heavy-bottomed pot to promote better heat distribution and prevent burning during the caramelization process.
  • Choose low-sodium beef broth to control the salt content and allow more precise seasoning at the final stage.
  • For a vegetarian version, swap beef broth with vegetable stock and use plant-based butter and cheese alternatives to maintain rich, creamy flavors.
  • Prep Time: 20 minutes
  • Cook Time: 15 minutes
  • Category: Lunch, Dinner
  • Method: Simmering
  • Cuisine: French

Nutrition

  • Serving Size: 4
  • Calories: 375 kcal
  • Sugar: 3 g
  • Sodium: 550 mg
  • Fat: 15 g
  • Saturated Fat: 9 g
  • Unsaturated Fat: 5 g
  • Trans Fat: 0.2 g
  • Carbohydrates: 45 g
  • Fiber: 3 g
  • Protein: 17 g
  • Cholesterol: 50 mg