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Cooking adventures in a small, closet sized, kitchen. - I came to realize that my meals were boring and that I had been eating the same few dishes over and over again for years. It was time for a change! I now spend my free time searching for, creating and trying tasty new recipes in my closet sized kitchen.

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French Onion Chicken

[heart_this] · Apr 15, 2015 · 51 Comments

French Onion Chicken

Moist and tender chicken braised in a french onion soup like sauce and topped with plenty of melted cheese.

Since it has not really warmed up all that much here I am still in comfort food mode and my latest new recipe is this french onion braised chicken that I came across on The Kitchn. I am a huge fan of french onion soup, I mean what’s not to love about slowly caramelized onions in a tasty broth that is covered in melted cheese! Although this recipe takes a bit of time it is pretty straight forward where you caramelize the onions in one pan, brown the chicken in another pan, make the broth, throw it all in a baking dish and bake/braise until the chicken is cooked before topping with the cheese and broiling until it melts. Overall this is one really tasty dish where the french onion soup and the cheese provides a ton of flavour and the chicken turns it from a side dish into a main course that is sure to impress both your family and guests!

French Onion Chicken
French Onion Chicken
That chicken is looking a little bit exposed! Ah, there we go, some nice melted cheese!

French Onion Chicken
French Onion Chicken

French Onion Chicken

French Onion Chicken

Prep Time: 15 minutes Cook Time: 1 hour 35 minutes Total Time: 1 hour 50 minutes Servings: 4

Moist and tender chicken braised in a french onion soup like sauce and topped with plenty of melted cheese.

ingredients
  • 3 tablespoons butter
  • 2 pounds onions, sliced
  • 2 cloves garlic, chopped
  • 1 teaspoon thyme, chopped
  • 2 tablespoons flour
  • 2 cups beef broth or chicken broth
  • 1 tablespoon olive oil
  • 1 pound chicken breasts or thighs (optionally boneless and skinless)
  • salt and pepper to taste
  • 1 tablespoon balsamic vinegar
  • 2 tablespoons Dijon mustard
  • 1 cup gruyere, grated
directions
  1. Melt the butter in a pan over medium heat, add the onions and cook until a deep golden brown, about an hour, stirring occasionally, adding a bit of water or broth to deglaze the pan as needed.
  2. Add the garlic, thyme and flour and cook for another minute while stirring.
  3. Add half of the broth, deglaze the pan, bring to a boil, reduce the heat and simmer for 5 minutes.
  4. Meanwhile, heat the oil in another pan over medium-high heat, season the chicken with salt and pepper, add the chicken and brown on both sides, about 2-4 minutes per side before setting aside.
  5. Add the remaining cup of broth to the pan (that the chicken was just removed form), deglaze it, mix in the balsamic vinegar and mustard, bring to a boil, reduce the heat and simmer to reduce by half, about 5 minutes.
  6. Place the onions in an oven safe pan, top with the chicken and broth from the chicken pan, cover with a lid or foil and bake in a preheated 350F/180C oven for 20 minutes.
  7. Sprinkle on the cheese and broil until it has melted, about 2-4 minutes.
Option: For One-Pan: Make this a one-pan meal by adding 8 ounces of pasta and 2 1/4 cups broth or water (or 1 cup of rice and 2 cups broth or water) to the sauce in step 6.
Nutrition Facts: Calories 473, Fat 23.7g (Saturated 11.3g, Trans 0g), Cholesterol 118mg, Sodium 708mg, Carbs 29.5g (Fiber 5.4g, Sugars 10g), Protein 40.6g

Nutrition by: Nutritional facts powered by Edamam
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Chicken, Food, French, Gluten-free, Low-carb, Main Course, One-Pan, One-Pot, Recipe

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Reader Interactions

Comments

  1. We Are Not Martha says

    April 15, 2015 at 12:21 pm

    What an awesome idea! I love French onion soup, but this is even better 🙂

    Sues

    Reply
  2. Jenny says

    April 15, 2015 at 12:50 pm

    Love this awesome dinner recipe Kevin! These flavors!!

    Reply
  3. marla {Family Fresh Cooking} says

    April 15, 2015 at 2:58 pm

    I love how creative you got with french onion soup! This chicken recipe is certainly worth the extra cook time!

    Reply
  4. Heather Christo says

    April 15, 2015 at 3:32 pm

    um, wow. looks soooooooo good!

    Reply
  5. Anna @ Crunchy Creamy Sweet says

    April 15, 2015 at 4:03 pm

    Love everything about this dish! So gorgeous!

    Reply
  6. Julie @ Table for Two says

    April 15, 2015 at 9:28 pm

    This is definitely total comfort food!!

    Reply
  7. Sylvia Brown says

    April 15, 2015 at 11:06 pm

    This looks so delicious!! You have so many awesome recipes!

    Reply
  8. Pam says

    April 16, 2015 at 3:47 pm

    Oh my! This combines two of my favorites – French onion soup & chicken thighs. It looks AMAZING Kevin. Bookmarked.

    Reply
  9. Cheyanne says

    April 16, 2015 at 4:08 pm

    This looks seriously delicious! Love the spin on French Onion Soup! Pinning this one, for sure. Thanks for sharing!

    Reply
  10. rancholyn says

    April 16, 2015 at 8:36 pm

    My husband loves french onion soup can't wait to try this…even though our temps are in the 90's….:)

    Reply
  11. Gaby @ What's Gaby Cooking says

    April 17, 2015 at 12:56 am

    This looks fantastic! What a great idea!

    Reply
  12. Jasline @ Foodie Baker says

    April 17, 2015 at 6:43 am

    This sounds like a really delicious combination!

    Reply
  13. Uneku says

    April 17, 2015 at 9:00 pm

    Your pictures are gorgeous and my tastebuds are on fire

    Reply
  14. The Underground Restaurant Chef says

    April 17, 2015 at 9:55 pm

    I love this recipe! It really combines the yummy flavor profile of FOS with a chicken pan roast. Definitely gonna try this one. Thanks!

    Reply
  15. Anonymous says

    April 19, 2015 at 8:50 pm

    Kevin, this is a delicious recipe, as are all of yours that Ive tried.
    Maybe two dozen. So, my point is, I misread the title. Thought
    we were making french onion soup with braised chicken thighs.
    It was very good, but where was the soup? How would you adjust
    this recipe to also include enough broth/soup to feed four?
    You site rocks, and I'm a 70 year old geezer who loves to cook.
    Wisporcupine.

    Reply
  16. Anonymous says

    April 20, 2015 at 11:58 am

    what does deglaze the pan mean??

    Reply
    • NADINE KELLER says

      March 1, 2021 at 8:42 am

      THESE KINDS OF QUESTIONS YOU CAN ALWAYS FIND ON THE INTERNET!!! THEY’LL SHOW YOU THE ENTIRE STEP BY STEP WAYS OF DEGLAZING A PAN. GO FOR IT.

      Reply
  17. Anonymous says

    April 27, 2015 at 9:07 pm

    Kevin,

    I made this last night. It was brilliant. A true winner!

    Reply
  18. Recipes Learn says

    June 12, 2015 at 12:50 pm

    nice blog

    Reply
  19. Lokness @ The Missing Lokness says

    July 7, 2015 at 9:06 pm

    What a great idea! My husband and I adore French onion soup. I gotta try this!

    Reply
  20. BlackPrincess0524 says

    October 3, 2016 at 2:25 pm

    I can't wait to try this in a couple of days, what do pair it with rice or mash potatoes???

    Reply
  21. kevin says

    October 3, 2016 at 4:57 pm

    BlackPrincess0524: Serving this on mashed potatoes is great and rice would also be wonderful!

    Reply
  22. Jake says

    October 17, 2016 at 2:55 am

    I made this and doubled the garlic because I love garlic. I served over Arborio rice and melted real provolone on the thighs. Delicious!!

    Reply
  23. kevin says

    October 17, 2016 at 3:30 pm

    Jake: I'm glad you liked it!

    Reply
  24. x0pa says

    November 10, 2016 at 1:13 am

    This was delicious I made it with rice I would try this again

    Reply
  25. David35445 says

    November 11, 2016 at 9:57 pm

    Yup, doing it with a rice side. Mind you, using leg quarters does take a bit longer. Damn, the whole house smells like a French restaurant.

    Reply
  26. Anonymous says

    January 14, 2017 at 5:34 am

    Absolutely my knew favorite chicken recipe! So glad I found it!

    Reply
  27. Unknown says

    January 22, 2017 at 11:31 pm

    I've made this recipe twice now Kevin, and it gets all the compliments.

    K from Antarctica

    Reply
  28. Christine Fliger says

    January 22, 2017 at 11:34 pm

    My oven is on the fritz…is there any way to just do this recipe stove top?

    Reply
  29. kevin says

    January 23, 2017 at 5:12 pm

    K: I'm glad you like it!

    Christine Fliger: Yes, you can cook it on the stove top! In step 6, bring to a boil, reduce the heat to get a nice gentle simmer, cover and cook for 20 minutes.

    Reply
  30. Christine Fliger says

    January 23, 2017 at 11:11 pm

    Thank you!!

    Reply
  31. dawn rowe says

    January 24, 2017 at 5:20 pm

    Kevin… Brilliant … Simply Brilliant. Keep the recipes coming…..

    Reply
  32. KatyaCookie says

    January 25, 2017 at 10:46 pm

    Why am I thinking I'd like to add a little dry sherry to this to make it real "Onionsoupy", or does the vinegar serve that purpose? Can't wait to make this !!!

    Reply
    • Linda Steiner says

      May 21, 2019 at 11:58 pm

      I am confused about the recipe. Step 5 says to put the second cup of broth into the pan…which pan? The first one with the onions, or the one with the chicken??

      Reply
      • kevin says

        May 23, 2019 at 11:02 am

        The pan that the chicken was cooked in. Enjoy!

        Reply
  33. geekeroid says

    April 26, 2017 at 8:56 pm

    Great recipe. Loved it! I made it with 4 boneless, skinless chicken thighs for my wife and I, but had sauce leftover. You could easily do 8 thighs and have someone over. I served it with Broccoli, Rice and Toasted French Bread.

    Reply
  34. Anonymous says

    November 3, 2017 at 6:57 pm

    Made this last evening. It was absolutely divine. Tasted like a meal from an upscale bistro. Rave reviews!!

    Reply
  35. zoomcat54 says

    December 24, 2017 at 11:42 pm

    We just had this for our Christmas Eve dinner. Amazing!

    Reply
  36. George Suematsu says

    February 20, 2018 at 4:50 am

    "French Onion" is the exact flavor! My dinner came out more stew-like. I suggest reducing/removing the flour for a more soup texture (like the pictures).

    Reply
  37. Easy Chicken Recipes says

    September 3, 2018 at 1:55 am

    Owo.Great post!
    Dear, it’s very beautiful to see. I like your explanation. can I make it without Dijon mustard?

    Reply
    • kevin says

      September 3, 2018 at 10:02 am

      You can omit the dijon mustard. Enjoy!

      Reply
  38. Abby says

    September 5, 2018 at 11:54 pm

    This took FOREVER to make. BUT, it was well worth it. Everyone loved it. I served it over white rice and they couldn’t get enough of the french onion soup/sauce

    Reply
  39. Vicky says

    March 6, 2019 at 5:07 pm

    Kevin,
    Usually anything you post I will try. This? Exquisite!!! I made it last night. I changed only one little thing even though the recipe is perfect. I had a few cremini mushrooms that were on their last leg. One more day and they would have been history. So I decided to chop them up and throw them in with the onions. The favor was outstanding and I loved using beef broth instead of chicken. You rock!!!!!! Thank you so much!!!!

    Reply
  40. Cheska says

    March 24, 2019 at 1:51 pm

    EXCELLENT! I made this for a family dinner party and they could not be more impressed. I actually don’t even like french onion soup, so no idea why I this recipe. But I that’s more proof that I think everyone will love it.

    I have a lot of soup left over, so I’m going to thaw another batch of chicken thighs and cook them again!

    Reply
  41. dvcssr says

    May 20, 2019 at 12:16 pm

    I tried this with since French Onion soup since onion and beef stock both are ingredients listed on the recipe and that is what the soup is made of. And I didn’t have to cook the onions for 30 minutes like the recipe said so it saved my some. Tasted great.

    Reply
  42. Sarah says

    June 2, 2019 at 12:37 am

    I quadrupled the recipe and made it for a dinner party and it was a massive success. People didn’t even touch the salad because they wanted more of the French onion chicken. Some has it with rice and others with fresh linguini. Also served with bread for dipping extra sauce. It’s time consuming but worth the compliments!!!!

    Reply
  43. Mark says

    October 14, 2019 at 12:43 am

    This was really delicious! I will definitely make this again. May deglaze with sherry next time.

    Reply
  44. Geneva Crowley says

    November 7, 2019 at 11:04 am

    Planning to use for a dinner party this weekend. Looks amazing… I have a newborn and am worried about timing. Is there any portion I can do ahead of time say night before or morning of? Would it mess it up to prep the onions and broth, refrigerate, and then finish cooking it with the chicken later? Thanks in advance!

    Reply
    • kevin says

      November 8, 2019 at 8:54 am

      You can math the broth, steps 1-3, the day before and save a lot of time on the day of! Enjoy!

      Reply
  45. Graham says

    September 17, 2020 at 11:52 am

    Looks great Kevin. Going to try it with friends on a ‘Come Dine With Me’ night. Can you just explain further the ‘option’ you mention for adding pasta. I know you say add ‘in step 6’ but you talk about ‘simmering’ for 12 minutes when step 6 is baking in the oven for 20 minutes ?

    Reply
    • kevin says

      September 21, 2020 at 9:09 am

      When you add the pasta, just let it bake in the oven for the 20 minutes. (I have updated the recipe.) Enjoy!

      Reply

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