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A steaming bowl of one pot french onion pasta topped with caramelized onions and melted cheese

One Pot French Onion Pasta

Imagine the rich, savory flavors of classic French onion soup transformed into a creamy, cozy pasta dinner. Deeply caramelized onions, nutty gruyere, and velvety sauce come together for an elegant, comforting one-pot weeknight meal.
Prep Time 10 minutes
Cook Time 45 minutes
Total Time 55 minutes
Course Main Course
Cuisine French American
Servings 4 servings
Calories 610 kcal

Ingredients
  

  • 2 tablespoons unsalted butter
  • 1 tablespoon olive oil
  • 3 large yellow onions thinly sliced
  • 1 teaspoon salt
  • 1 teaspoon sugar
  • 2 teaspoons fresh thyme leaves
  • 3 cloves garlic minced
  • 4 cups low sodium beef broth
  • 1 cup water
  • 8 ounces uncooked pasta such as rigatoni or fusilli
  • 1 teaspoon Worcestershire sauce
  • 1 cup heavy cream
  • 1 1/2 cups shredded gruyere cheese
  • 1/2 cup grated parmesan cheese
  • Freshly ground black pepper to taste

Instructions
 

  • Heat the butter and olive oil over medium heat in a large heavy-bottomed pot.
  • Add the sliced onions, sprinkle with salt and sugar, and cook slowly for 25 to 30 minutes, stirring often, until deep golden brown and caramelized.
  • Stir in the thyme and garlic and cook for 1 more minute.
  • Pour in the beef broth and water. Bring to a boil over high heat.
  • Add the pasta and reduce heat to medium. Cook uncovered, stirring occasionally, until pasta is al dente and most of the liquid is absorbed, about 10 to 12 minutes.
  • Add Worcestershire sauce and heavy cream. Stir gently to combine.
  • Turn off the heat and stir in gruyere and parmesan until melted and creamy.
  • Season with black pepper to taste and serve hot. Garnish with extra thyme or more cheese if desired.

Nutrition

Calories: 610kcalCarbohydrates: 58gProtein: 20gFat: 35gSodium: 680mgFiber: 4gSugar: 9g
Keyword one pot meals, pasta dinner, French onion, comfort food, vegetarian dinner, easy weeknight meals
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