Weeknight French Onion Chicken
French onion chicken not only contains all the rich flavors of French onion soup, but it also finishes so much faster, making it a great anytime dinner. The rich, caramelized onion sauce is infused with white wine, thyme, and beef broth…there’s so much flavor happening here. And it all comes together in one pot with enough to feed the whole family!
Why You’ll Love This Recipe
Tastes just like French onion soup, but with an extra punch of protein from the chicken. And it takes a fraction of the time to make! One pot dinner! A deep 12” skillet is best because you can fit everything nicely. And if you’re a fan of one-pan dinners, try my Greek chicken orzo! The onions caramelize quickly because we close them in with a lid (if you’re worried about your onions burning, stir briefly halfway through cooking). They’re not going to go to the same level of caramelization we do for the soup version, because we don’t want to wait 60 minutes for the onions to be fully ready to get dinner on the table. Taking them to this not completely caramelized but close level makes a satisfying, relatively quick, and delicious weeknight dinner. Can be enjoyed on its own, but because of its rich sauce I like to serve it over mashed potatoes. Add a side of veggies or salad and a slice of sourdough, and you have a satisfying meal.
What You Need
This flavorful dish uses just 12 ingredients. All of these will be familiar if you’ve made French onion soup!
Chicken breast. If yours are thick, cut them in half so they cook a little faster (and so you get a good amount of flavor per bite). Onions. I prefer sweet Vidalia onions for this dish. Yellow onions can also work, or a blend of the two. White wine. Wine adds lovely depth of flavor to French onion chicken (just as it does with the soup). A dry white wine works best in this recipe; this could be pinot grigio, sauvignon blanc, or any other dry white wine you enjoy the taste of. I’ve included notes in the recipe if you opt to not use wine or just find yourself with none on hand (you’ll need a splash of vinegar). Beef broth. We build our French onion sauce/gravy on a beef broth base. You could substitute chicken stock but it won’t give you as rich or deep of a flavor. Gruyere cheese. This is the classic choice, but you could instead use mozzarella, provolone, or even Swiss cheese. Whatever you use, I recommend freshly grating it; the pre-shredded stuff won’t melt as nicely!
SAM’S TIP: While we are adding dried thyme, some fresh thyme makes a nice garnish too! This is just an overview of the ingredients I used and why. For the full recipe please scroll down to the bottom of the post!
How to Make French Onion Chicken
SAM’S TIPS FOR SEARING: When searing your chicken, make sure your pan is hot and, after placing the chicken let sit undisturbed for several minutes before flipping it. Give the chicken breasts space, as placing them too close together can slow the cooking and cause the meat to steam rather than sear, turning it gray rather than brown (a missed opportunity for flavor!). If your pan isn’t large enough to sear all the meat at once, sear it in batches; you’ll likely need to add a bit more oil between batches. SAM’S TIP: The recipe indicates salting (and pepper-ing) to taste. This is because how much salt you will need could vary greatly depending on how liberally you season your chicken before cooking it and how salted your broth is. I’ve made it previously and not needed to add any more salt at all. Always taste-test. If the dish tastes bland at ALL, it means you need more salt. Enjoy! Let’s bake together! Subscribe to my newsletter to be notified of all the newest recipes, and find my free recipe tutorials on YouTube 💜
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