One-Pot French Onion Chicken (Printable)

A warm, comforting dish combining chicken, caramelized onions, and creamy cheeses in one pot.

# What You'll 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 oz 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. Remove chicken and set aside.
02 - In the same pot, add the remaining butter and sliced onions with a generous pinch of salt. Cook slowly over medium-low heat, stirring often, until onions are deeply caramelized and golden brown, approximately 20 to 25 minutes.
03 - Add minced garlic and thyme, and sauté for 1 minute until fragrant.
04 - Pour in the wine if using and scrape up any browned bits from the bottom of the pot. Let it reduce by half, approximately 2 to 3 minutes.
05 - Return the cooked chicken to the pot. Add the uncooked pasta and broth. Bring to a boil, then reduce heat to a simmer.
06 - Cover and cook, stirring occasionally, until the pasta is al dente and most of the liquid has been absorbed, approximately 10 to 12 minutes.
07 - Stir in Gruyère and mozzarella cheese until melted and creamy. Season with additional salt and pepper if needed.
08 - Sprinkle with Parmesan cheese and, if desired, broil under the oven for 2 to 3 minutes until golden and bubbly.
09 - Serve hot, garnished with extra thyme.

# Expert Tips:

01 -
  • It's genuinely a one-pot wonder, meaning less cleanup and more time enjoying dinner with people you care about.
  • Caramelized onions transform into liquid gold that coats every pasta strand with savory, almost sweet richness.
  • The melted cheese blanket at the end feels indulgent without requiring fancy techniques or ingredients.
02 -
  • Don't let the wine reduce completely to nothing or the sharpness becomes aggressive instead of sophisticated, so stop reduction at about halfway.
  • Tasting the broth before adding pasta ensures you're not oversalting since the liquid will concentrate as it cooks into the pasta.
03 -
  • Keep your knife sharp when slicing onions so you cut through cleanly rather than crushing them and releasing too much moisture early.
  • Use a wooden spoon instead of metal when stirring because it won't conduct heat and cool the pot down as you stir.
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