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    Home » Recipes » Beef Recipes

    French Onion Burgers

    45 mins | Yield 4 | March 26, 2013 | Updated: January 14, 2022 by Kita | This post includes affiliate links. As an Amazon Associate, we earn from qualifying purchases.

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    These French Onion Burgers are a dreamy mess of everything you want in a burger! A perfect pan-seared patty is layered with melty Gruyere, zesty mustard, and piles of French onions. 

    French Onion Burgers | Kita Roberts GirlCarnivore.com

    Nothing quite hits the spot like a great burger. Toasty bread, tender beef, melty cheese…ALL the flavors. Every time you finish a burger you should either be basking in the glory of the burger you just ate or looking forward to the next time you get to eat a burger that good.

    These French onion burgers are exactly the burgers you need to feel like that again. Tender, perfectly crispy homemade burger patties sandwiched in a crispy bun and piled with sweet caramelized onions. It just doesn’t get better than that.

    What you need to make this recipe

    • Ground Beef – I recommend using slightly leaner ground beef (80/20 works great) so the burgers aren’t too greasy.
    • Worcestershire Sauce – adds flavor and helps tenderize the meat.
    • Parsley and Thyme – I recommend fresh herbs for the best flavor.
    • Garlic Salt and Pepper – a simple seasoning duo to give the burgers just the right amount of flavor.
    • Olive Oil – used to cook the onion and burger patties.
    • Onion – yellow onion is the classic one used for French onion but other types will work as well.

    White Wine – simmered with the onion to bring out the sweetness. 

    • Gruyere Cheese – I love gruyere in this recipe but sharp cheddar or Swiss would both be delicious.
    • Coarse Grain Mustard and Mayo – for topping! 
    French Onion Burgers | Kita Roberts GirlCarnivore.com

    How to make French onion burgers

    First, combine the beef with Worcestershire, herbs, and seasonings. Once the mixture is combined, form into four patties. Cover and refrigerate for at least one hour.

    In an oven-proof skillet, heat oil over medium heat, then add the onion and cook until starting to brown. Add the wine, cover, and cook for another 10-15 minutes. Remove, cover with foil, and set aside.

    Wipe the skillet clean, increase the heat to medium-high, then add in oil. Salt each patty and cook in the hot oil until a crust forms. Flip and cook the other side.

    Layer a slice of cheese on the burgers then place the skillet under a preheated broiler until the cheese is melty. Mix together the mayo and mustard and spread on toasted buns.

    Assemble the burgers by topping the prepped buns with a patty and a scoop of onion, then serve and enjoy!

    What onions are best for burgers?

    Classic French onions are made using yellow onions, so that’s what I used for this recipe. The sweeter flavor of yellow onions pairs deliciously with the white wine.

    If you don’t have yellow onions, sweet onions, red onions, or shallots will work as well.

    Tips, tricks, and notes for this recipe

    Don’t over-mix

    Mix the ingredients for the burger patties only until just combined. If you over-work the meat it can become dry and tough.

    Indent the patties.

    Before you cook the burgers, use your thumb to press a soft indent into the center of the patties. This helps the meat cook more evenly.

    Be careful not to over-cook.

    No one likes a dry burger!

    Toast the buns.

    Toasted buns hold up better next to the juicy meat and caramelized onions.

    Add bacon.

    For another layer of smoky flavor, try adding some crispy bacon to the burger. 

    Serving suggestions

    These French onion burgers are perfect with all the classic burger sides! Serve them alongside beef tallow furikake fries, smoked potato salad, macaroni and cheese, or a simple pile of roasted veggies!

    How to store

    Cooked burger patties will last in an airtight container in the fridge for 3-4 days or in the freezer for up to 4 months. To reheat, thaw in the fridge if frozen then warm on the stove with a drizzle of oil until heated through.
    Cooked onions will last in an airtight container in the fridge for 3-5 days. To reheat, warm on the stove with another splash of white wine or oil.

    French Onion Burger | Kita Roberts GirlCarnivore.com

    More burger recipes you’ll love

    • 50 of the Best Burgers for Grilling
    • How to Grind Perfect Patties
    • Irish Brat Burger
    • Zesty Pimento Cheeseburger

    If you’ve tried my French Onion Burgers recipe, or any other recipe on GirlCarnivore.com please don’t forget to rate the recipe and let me know where you found it in the comments below. I get inspired by your feedback and comments! You can also FOLLOW ME  on Instagram@girlcarnivore as well as on  Twitter and Facebook.

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    5 from 1 vote

    French Onion Burgers

    These French Onion Burgers are a dreamy mess of everything you want in the perfect pan seared patty with piles of onions, zesty mustard, and Gruyere cheese.
    Course: Main Course
    Cuisine: American
    Author: Kita Roberts
    Prep Time10 mins
    Cook Time35 mins
    Total Time45 mins
    Servings: 4
    Calories: 394kcal

    Ingredients

    • 1 lbs ground beef
    • 1-2 teaspoon Worcestershire sauce
    • 1 teaspoon fresh snipped parsley
    • ½ teaspoon fresh thyme
    • ½ teaspoon garlic salt plus a dash
    • ¼ teaspoon pepper
    • 2 tbs olive oil
    • 1 onion sliced
    • 2 tbs white wine
    • sliced Gruyere cheese
    • 1 tbs coarse grain mustard
    • 1 tbs mayo

    Instructions

    • In a medium bowl, combine the ground beef with Worcestershire, parsley, thyme, garlic salt, and pepper. 
    • Form into 4 patties. 
    • Cover and set in refrigerator until ready to cook, at least one hour.
    • Preheat broiler.
    • Heat 1 tbs olive oil in a large ovenproof skillet over medium heat. Add the onion and cook for 8-10 minutes until just starting to brown. 
    • Add the wine, scraping up any browned bits, cover, reduce heat to low and cook for 10 – 15 minutes more. 
    • Remove from skillet, cover with aluminum foil, and set aside.
    • Wipe out the skillet, increase heat to medium-high. Add 1 tablespoon oil and heat until just smoking. You want the skillet hot. 
    • Sprinkle a dash of salt on the top and bottom of every patty and place in the skillet without over overcrowding your skillet. Cook until a nice crust forms on bottom, about 4 minutes. 
    • Flip and cook 4 to 5 minutes longer. Remove skillet from heat.
    • Place slices of cheese on burgers and place skillet (if oven safe) under the broiler until cheese is golden and melty, about 1 minute.
    • Mix the mustard and mayo together and spread on toasted buns. Top with a patty and a heaping portion of onion.

    Nutrition

    Nutrition Facts
    French Onion Burgers
    Amount Per Serving
    Calories 394 Calories from Fat 288
    % Daily Value*
    Fat 32g49%
    Saturated Fat 10g63%
    Cholesterol 81mg27%
    Sodium 447mg19%
    Potassium 358mg10%
    Carbohydrates 3g1%
    Sugar 1g1%
    Protein 19g38%
    Vitamin C 2.1mg3%
    Calcium 27mg3%
    Iron 2.4mg13%
    * Percent Daily Values are based on a 2000 calorie diet. Nutrition information provided is an estimate. For specific health concerns, please put the recipe into your Dr recommended nutrition calculator.
    Made My Recipe?Mention @girlcarnivore and tag #girlcarnivore!

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    About Kita

    Hey, I'm Kita, the Meat Maven, outdoor junkie, campfire connoisseur, adventure-seeking and world traveled recipe developer and photographer behind GirlCarnivore.com. My mission is to break down savory eats and inspire you to get a little grit under your nails while having fun with your food. READ MORE

    Reader Interactions

    Comments

    1. Tieghan says

      March 26, 2013 at 1:31 pm

      That is one awesome looking burger!

      Reply
    2. Shawnda says

      March 26, 2013 at 4:27 pm

      The world can never have enough “fancy” burgers!

      Reply
    3. Chung-Ah | Damn Delicious says

      March 29, 2013 at 10:26 pm

      Amazing! I could totally finish 2 of these 🙂

      Reply
    4. Julia Olsen says

      March 29, 2013 at 8:07 pm

      Wauw, looks awesome! – Julia, OneKitchen 🙂

      Reply
    5. Shirley says

      March 30, 2013 at 5:54 am

      I. am. in. love. Salivating all over my keyboard. Especially at that last melty cheese photo.

      Reply
    6. jon says

      March 31, 2013 at 12:16 am

      Just made 2 batches,so melty and tasty….

      Reply
    7. ephraner says

      April 05, 2013 at 1:59 pm

      This is insane! So hungry now. Cannot wait to make 🙂 xo Erin

      Reply
    8. ephraner says

      April 05, 2013 at 1:59 pm

      This is insane—you’re brilliant! So hungry now. Cannot wait to make 🙂 xo Erin

      Reply
    9. Jeanette says

      April 05, 2013 at 4:35 pm

      your burger recipe is quite similar to the one I use.i like to add mushrooms and Mrs Dash Spicey to the onions.
      everyone loves them, but I find what helps with the burger
      is to have a great bun! without a good bun one may as well just eat
      the burger and trimmings!

      Reply
    10. julia says

      April 05, 2013 at 2:29 pm

      This looks ridiculously good! I loved onions cooked like this so im super excited about this recipe!!

      Reply
    11. Lucy says

      April 06, 2013 at 10:10 pm

      Oh my (wipes drool from mouth), this has just shot to the top of my must make list

      Reply
    12. Dee says

      April 06, 2013 at 10:20 pm

      That looks soo good!

      Reply
    13. Laurie says

      April 07, 2013 at 1:30 pm

      That looks amazing! I can almost taste it! So gonna make these.

      Reply
    14. Vanessa G says

      April 07, 2013 at 11:44 pm

      This recipe was AWESOME. We cooked it tonight- it was easy, tasty, delicious.. we paired it with a great Pinot. I recommended this to a bunch of girlfriends – thanks for sharing!!

      Reply
    15. John Sasser says

      January 23, 2019 at 4:11 pm

      So…….are you gonna say how to make them, or are we on our own, now that our stomachs won’t shut up!!??

      Reply
      • Kita says

        February 02, 2019 at 1:05 pm

        Hi John, Please check the above recipe card for the instructions. Cheers,

        Reply

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