Go Back
french onion tortellini from a top, view in a bowl

French Onion Tortellini Recipe

French Onion Tortellini is a delectable fusion dish that combines the flavors of French onion soup with the satisfying texture of Italian tortellini.
It features tender cheese tortellini in a luscious sauce made from caramelized onions, beef broth, and white wine.
Topped with a blend of melted Gruyère and Parmesan cheeses, then broiled to golden perfection, it's a crowd-pleasing meal that's both indulgent and satisfying.
Prep Time 15 minutes
Cook Time 1 hour
Total Time 1 hour 15 minutes
Course Main Course
Cuisine French, Italian
Servings 5 Servings
Calories 550 kcal

Ingredients
  

  • 3 large yellow onions thinly sliced
  • 3 tablespoons butter
  • 2 tablespoons olive oil
  • 2 cloves garlic minced
  • 1 teaspoon fresh thyme leaves
  • 1 tablespoon all-purpose flour
  • 1 cup beef broth or vegetable broth for a vegetarian version
  • ½ cup dry white wine
  • 1 package 20 oz cheese tortellini
  • 1 cup grated Gruyère cheese
  • ½ cup grated Parmesan cheese
  • Salt and freshly ground black pepper to taste
  • Chopped fresh parsley for garnish
Psst - tired of the "what's for dinner" panic? We send a free 5-dinner plan + grocery list every Sunday → click here.

Instructions
 

  • In a large, heavy-bottomed pot or Dutch oven, melt the butter with olive oil over medium heat.
  • Add the sliced onions and cook, stirring occasionally, for about 30-40 minutes until they're deeply caramelized and golden brown. Be patient – this step is crucial for developing that rich, French onion flavor!
  • Add minced garlic and thyme, cooking for another minute until fragrant.
  • Sprinkle flour over the onions and cook for 1-2 minutes, stirring constantly.
  • Slowly pour in the beef broth and white wine, stirring to prevent lumps. Simmer for 5 minutes until the sauce thickens slightly.
  • Meanwhile, cook the tortellini in a separate pot of salted water according to package instructions, until al dente. Drain and set aside.
  • Add the cooked tortellini to the onion mixture, gently tossing to coat.
  • Transfer the mixture to a large, oven-safe skillet or baking dish.
  • Top with grated Gruyère and Parmesan cheeses.
  • Place under the broiler for 2-3 minutes, watching carefully, until the cheese is melted, bubbly, and slightly golden.
  • Remove from the oven, let cool for a few minutes, then garnish with fresh parsley.

Want to Save This Recipe?

We'll email this recipe to you, so you can come back to it later!

Notes

When selecting onions, go for sweet varieties like Vidalia or Walla Walla for the best caramelization. Fresh tortellini is ideal, but good-quality frozen will work in a pinch. For the cheeses, splurge on authentic Gruyère for that classic French onion flavor, and use freshly grated Parmesan for the best melt.
Keyword French Onion Tortellini