This recipe crafts savory pizza steak sandwiches by marinating and searing flat iron steak, then sautéing a vibrant mix of vegetables. These components are layered into hoagie rolls with zesty pizza sauce and two types of cheese, then baked until gooey and golden for a satisfying meal.
For optimal flavor and tenderness, marinate the flat iron steak for at least 30 minutes, or even overnight. Sear the steak on high heat to develop a beautiful crust, then allow it to rest before slicing against the grain to ensure juiciness. Don't overcrowd the pan when cooking the vegetables; work in batches if necessary to achieve proper caramelization rather than steaming. Using a robust pizza sauce will elevate the overall profile. For an extra touch, lightly toast the hoagie rolls before assembling to prevent sogginess, then finish in the oven until the cheese is bubbling and golden.