Ingredients for Grilled Steak Sandwiches With Melted Onion Sauce
- Flank Steaks
- Brown Sugar
- Garlic Cloves
- Coarse Salt
- 1 tbsp olive oil
- Ciabatta Rolls
- 2 large onions, thinly sliced
- Balsamic Vinegar
- Salt And Pepper
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How to Make Grilled Steak Sandwiches With Melted Onion Sauce
- In a large bowl, combine 1 tbsp olive oil, 1 tsp salt, 1/2 tsp black pepper, and 1/2 tsp garlic powder. Add 1 lb steak (sirloin, ribeye, or your favorite cut) and marinate for at least 30 minutes.
- While the steak marinates, prepare the onion sauce: melt 2 tbsp butter in a large skillet over medium heat. Add 2 large onions, thinly sliced, and cook until softened and caramelized, about 20-25 minutes, stirring occasionally. Season with 1/4 tsp salt and 1/4 tsp sugar.
- Preheat grill to medium-high heat. Grill the steak for 4-6 minutes per side, or to desired doneness. Let rest for 5 minutes before slicing thinly against the grain.
- Spread the caramelized onion sauce generously on toasted rolls. Top with sliced steak, and any desired additional toppings (e.g., cheese, lettuce, tomato).
- Serve immediately and enjoy!
Nutrition Information (Approximate per serving)
Sodium
14 g
Sugar
26g
Fat
22g
Carbs
3g