Savor the mouthwatering flavors of this Savory Steak Sandwich Delight! Perfectly marinated flank steak meets caramelized onions and peppers, all nestled in a crusty roll and topped with gooey provolone cheese. This easy recipe will elevate your lunch or dinner game. Ready to indulge?
1 lb flank steak
1 tablespoon olive oil
1 teaspoon garlic powder
1 teaspoon smoked paprika
Salt and pepper to taste
1 large onion, thinly sliced
1 bell pepper (any color), thinly sliced
4 slices provolone cheese
4 crusty sandwich rolls
2 tablespoons mayonnaise
1 tablespoon Dijon mustard
Fresh arugula or spinach for garnish