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French Onion Steak Sandwich with Caramelized Onions and Melted Cheese


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  • Author: Diva
  • Total Time: 45 minutes
  • Yield: 4 sandwiches
  • Diet: Halal

Description

A hearty sandwich featuring juicy seared steak, caramelized French onion gravy, and melted cheese layered on toasted bread.


Ingredients

  • 450 g beef sirloin or ribeye steak
  • 2 large onions, thinly sliced
  • 2 tbsp butter
  • 1 tbsp olive oil
  • 2 cloves garlic, minced
  • 1 cup beef broth
  • 1 tsp Worcestershire sauce
  • 1/2 tsp dried thyme
  • Salt to taste
  • Black pepper to taste
  • 4 hoagie rolls or baguette sections
  • 4 slices provolone or Swiss cheese


Instructions

  1. Season the steak generously with salt and black pepper.
  2. Heat olive oil in a skillet over medium-high heat and sear the steak for 3–4 minutes per side until cooked to desired doneness. Remove and let rest, then slice thinly.
  3. In the same skillet, melt butter over medium heat. Add sliced onions and cook slowly for 15–20 minutes, stirring often, until deeply caramelized.
  4. Add garlic and cook for 30 seconds until fragrant.
  5. Pour in beef broth, Worcestershire sauce, and thyme. Simmer for 3–5 minutes until slightly thickened.
  6. Return sliced steak to the skillet and toss to coat with the onion gravy.
  7. Split and lightly toast the rolls.
  8. Fill each roll with the steak and onion mixture, top with cheese, and place under a broiler until cheese is melted.
  9. Serve hot.

Notes

  • Use Gruyère cheese for a more traditional French onion flavor.
  • Ribeye steak provides the juiciest result.
  • Serve with fries or a green salad.
  • Prep Time: 15 minutes
  • Cook Time: 30 minutes
  • Category: Sandwich
  • Method: Stovetop
  • Cuisine: American