Mushroom French Dip Burger Recipe
Caramelized onions, sautéed mushrooms, gruyere cheese, horseradish sauce, au jus.
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Ingredients
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Burger Ingredients
Caramelized Onions and Sautéed Mushrooms
Horseradish Sauce
Au Jus
Method
Prepare the Burger
- 1
Form the Patties
In a bowl, mix the ground beef with salt and black pepper. Divide into 4 equal portions and form into patties.
- 2
Sauté Onions and Mushrooms
- 3
Caramelize the Onions
In a skillet, heat 1 tablespoon of olive oil over medium heat. Add sliced onions and cook slowly for about 15-20 minutes, stirring occasionally, until they are golden brown and caramelized.
- 4
Sauté the Mushrooms
In the same skillet, add 1 tablespoon of butter and the sliced mushrooms. Sauté for about 5-7 minutes until the mushrooms are tender and browned.
Prepare the Horseradish Sauce
- 5
Mix the Sauce
In a small bowl, combine the horseradish sauce and mayonnaise. Adjust seasoning to taste.
Make the Au Jus
- 6
Prepare the Au Jus
In a small saucepan, combine beef broth and Worcestershire sauce. Heat over medium heat until warmed through.
Assemble the Burgers
- 7
Build the Burger
Place each patty on a burger bun, top with caramelized onions, sautéed mushrooms, and a slice of Gruyere cheese. Serve with horseradish sauce and au jus on the side for dipping.