I’ve been making French onion soup burgers for my family for years, and they’re always a hit. I love how the flavors of the caramelized onions and beef come together to create a dish that’s both comforting and sophisticated.
My kids can’t get enough of the gooey cheese and the way the onions make each bite taste like a big hug. This recipe is perfect for a quick weeknight dinner or a special occasion – it’s easy to make ahead of time and reheats beautifully.
Plus, it’s a great way to get some extra veggies into our diets with all the sautéed onions. As a busy mom, I appreciate how this recipe is easy to customize with whatever ingredients we have on hand and can be made in under 30 minutes.
The best part? My whole family loves it, even my picky eaters!
We’ve had this dish at family gatherings, potlucks, and even just a regular Tuesday night dinner. It’s become a staple in our household, and I’m sure it will be in yours too once you try it.
French Onion Soup Burger
4.6 from 1594 votes
A juicy beef burger topped with caramelized onions, melted Gruyere cheese, and a rich beef broth reduction. Served on a toasted bun, this dish captures the classic flavors of French onion soup in a handheld form.
1Heat a large skillet over medium heat and add the butter and olive oil.
2Add the sliced onions, salt, and pepper, and cook for 20 minutes, stirring occasionally, until the onions are deep golden brown and very soft.
3Stir in the fresh thyme during the last 2 minutes.
4In a small saucepan, combine the beef broth, Worcestershire sauce, and balsamic vinegar.
5Bring to a simmer over medium-high heat, then reduce the heat to low and let it reduce for 5 minutes until slightly thickened and about 1/3 cup remains.
6Remove from heat and set aside.
7Divide the ground beef into 4 equal portions and shape into patties about 3/4 inch thick.
8Season both sides with salt and pepper.
9Heat the same skillet used for onions over medium-high heat and cook the patties for 4 minutes per side for medium doneness, or until a meat thermometer reads 160°F.
10During the last minute of cooking, place a slice of Gruyere cheese on each patty and cover the skillet with a lid to melt the cheese, about 1 minute.
11The cheese should be fully melted and bubbly.
12To assemble, place each patty on the bottom half of a toasted brioche bun.
13Top with a generous portion of caramelized onions and drizzle 1 to 2 tablespoons of the beef broth reduction over each.
For extra flavor, toast the buns in the skillet with a little butter until golden. You can also add a spoonful of the reduction to the bun before adding the patty.
Watch Video Of How French Onion Soup Burger Works
This French onion soup burger recipe is always a good idea for any occasion – whether you’re looking for a quick weeknight dinner or something more impressive for a special event. It’s easy to customize with whatever ingredients you have on hand and can be made in under 30 minutes.
Plus, it reheats beautifully so you can make it ahead of time and just reheat when you need it. I love how versatile this recipe is – from family gatherings to potlucks and even just a regular Tuesday night dinner.
❓ Frequently Asked Questions About French Onion Soup Burger
What type of beef should I use for this recipe?
You can use either ground beef or ground turkey – whichever you prefer. Just make sure to choose lean meat so that it cooks quickly and evenly.
Can I make this recipe in advance?
Yes, you can make the patties ahead of time and store them in the fridge for up to 24 hours or freeze them for up to 3 months. Just thaw them before cooking as usual.
How do I caramelize the onions?
To caramelize the onions, heat some oil in a pan over medium-low heat and cook them slowly until they’re soft and dark brown – this should take about 20-30 minutes. Stir them occasionally so they don’t burn.
What if I don’t have any beef broth?
You can substitute beef broth with chicken broth or even just water if you don’t have any broth on hand. The flavor won’t be exactly the same, but it’ll still be delicious.
Can I use pre-shredded cheese?
While pre-shredded cheese is convenient, it’s not as good as freshly shredded cheese – so if you want the best results, shred your own cheese from a block of cheddar or mozzarella.
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