One-Pot French Onion Chicken (Printable Version)

Tender chicken, caramelized onions, and melted cheese combine for a hearty, comforting one-pot pasta dish.

# What You Need:

→ Proteins

01 - 2 large boneless, skinless chicken breasts (about 1.1 lbs), cut into bite-sized pieces

→ Vegetables

02 - 3 large yellow onions, thinly sliced
03 - 3 cloves garlic, minced
04 - 2 tablespoons fresh thyme leaves or 1 teaspoon dried thyme

→ Pasta

05 - 12 ounces short pasta such as penne, fusilli, or rigatoni

→ Broth and Liquids

06 - 3 tablespoons unsalted butter
07 - 2 tablespoons olive oil
08 - 4 cups low-sodium beef or chicken broth
09 - 1/2 cup dry white wine, optional, or substitute with additional broth
10 - Salt and freshly ground black pepper to taste

→ Cheese

11 - 1 cup Gruyère cheese, shredded
12 - 1/2 cup mozzarella cheese, shredded
13 - 2 tablespoons grated Parmesan cheese

# Directions:

01 - Heat olive oil and 1 tablespoon butter in a large Dutch oven or deep skillet over medium heat. Add chicken pieces, season with salt and pepper, and cook until golden and cooked through, approximately 6 to 8 minutes. Transfer chicken to a plate and set aside.
02 - In the same pot, add remaining butter. Add sliced onions and a generous pinch of salt. Cook slowly over medium-low heat, stirring frequently, until onions are deeply caramelized and golden brown, approximately 20 to 25 minutes.
03 - Add minced garlic and thyme, then sauté for 1 minute until fragrant.
04 - Pour in white wine if using and scrape up any browned bits from the pot bottom. Allow liquid to reduce by half, approximately 2 to 3 minutes.
05 - Return cooked chicken to the pot. Add uncooked pasta and broth. Bring to a boil, then reduce heat to a gentle simmer.
06 - Cover and cook, stirring occasionally, until pasta reaches al dente texture and most liquid has been absorbed, approximately 10 to 12 minutes.
07 - Stir in Gruyère and mozzarella cheese until fully melted and creamy. Adjust seasoning with additional salt and pepper as needed.
08 - Sprinkle with Parmesan cheese and broil under the oven for 2 to 3 minutes until golden and bubbly, if desired. Serve hot, garnished with additional fresh thyme.

# Expert Advice:

01 -
  • A comforting one-pot meal combining the flavors of classic French onion soup with tender chicken and pasta.
  • The caramelized onions add a deep sweetness and richness to the creamy sauce.
  • Easy to prepare with simple, wholesome ingredients and minimal cleanup.
  • Melty Gruyère and mozzarella cheeses create a luscious, satisfying texture.
  • Perfect for weeknight dinners or an impressive yet cozy meal.
02 -
  • Use dry white wine for a subtle acidity, but feel free to substitute with extra broth if preferred.
  • Slow and patient caramelization of onions transforms the dish—avoid rushing this step.
  • Broiling the pasta with Parmesan on top adds a lovely golden crust that elevates the texture and flavor.
  • Be cautious not to overcook the pasta during simmering; it should remain al dente with some bite.
  • Season gradually and taste after cheese is added to balance saltiness.
Go Back