French Onion Hotdogs

By Olivia Carter
July 20, 2024
These French onion hotdogs are generously topped with caramelized onions, Gruyere cheese, and a quick homemade Dijonnaise sauce.
French Onion Hotdogs
Servings 6 People
Calories 897 Kcal
Prep Time 15 Minutes
Cook time 20 Minutes
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Ingredients

Instructions

  • Step 1
    Arrange a rack to the upper third position of oven. Preheat oven to broil.
  • Step 2
    Heat oil in a large skillet over high heat until shimmering, about 30 seconds. Add onions, toss until well coated in oil, and cook undisturbed until browned on one side and slightly softened, 5 to 7 minutes. Stir onions and continue to cook undisturbed until browned on other side, 5 to 7 minutes.
  • Step 3
    Add salt and broth and cook, making sure to scrape up any brown bits stuck to the bottom of the pan, until most of the liquid is absorbed, about 2 minutes. Stir in Worcestershire sauce, vinegar, thyme, and black pepper, and cook until fragrant and onions are brown all over, about 1 minute. Remove from heat.
  • Step 4
    Whisk together mayo and Dijon mustard until smooth; transfer Dijonnaise sauce to a squeeze bottle if desired.
  • Step 5
    Place hotdog buns on a large rimmed baking sheet. Add a hotdog to each bun, drizzle with prepared Dijonnaise sauce, and top with about 1/3 cup caramelized onions. Sprinkle each hotdog with a generous amount of cheese.
  • Step 6
    Broil in the preheated oven until cheese is melted and brown, about 2 minutes. Garnish with thyme leaves.

Enjoy your meal!

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Hi, this is Olivia Carter, and I'm thrilled you're here! I founded This Healthy Table in 2015 to share my love for fresh, seasonal recipes and wholesome meals. My goal is to inspire you with delicious, nutritious dishes and vibrant international flavors. Thanks for stopping by—I can't wait for you to explore and enjoy!