French Onion Burger

Enjoy the tasty goodness of a French Onion Burger. This simple burger is taken to a gourmet level with caramelized onions, Swiss cheese, and a rich beef broth.

Ingredients:

• 1 lb ground beef
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• 4 hamburger buns
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• 2 large onions, thinly sliced
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• 1 cup beef broth
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• 2 tablespoons butter
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• 1 tablespoon olive oil
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• 1 teaspoon Worcestershire sauce
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• 4 slices Swiss cheese
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• Salt and pepper to taste
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• 4 tablespoons mayonnaise
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• 4 tablespoons Dijon mustard
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• Fresh thyme leaves for garnish
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Instructions:

Fry the butter and olive oil in a pan over medium-low heat

Add the thinly sliced onions and cook, stirring every now and then, for about 20 to 25 minutes, until the onions turn caramelized

Put the ground beef in a bowl and season it with salt and pepper

Then make 4 burger patties

Warm up the grill or griddle on the stove to medium-high heat

Add a slice of Swiss cheese to each burger patty in the last minute of cooking and grill until it's done the way you like it

Put beef broth and Worcestershire sauce in a different saucepan and heat them until they start to simmer

Add burger buns to the grill to make them a little toasty

To put it together, put Dijon mustard on top of the mayonnaise on the bottom bun

Put a burger patty with Swiss cheese on top of the mustard

Cover the burger patty with onions that have been caramelized

Add some of the beef broth mixture to the onions and drizzle it around

Put some fresh thyme leaves on top to make it look nice

Put the other half of the bun on top and serve hot