2 to 2 1/2 pound strip loin, trimmed
Olive oil
Salt and freshly ground black pepper
Soft hoagie rolls, split 3/4 open
Provolone Sauce, recipe follows
Sauteed Mushrooms, recipe follows
Caramelized Onions, recipe follows
Sauteed Peppers, recipe follows
1 tablespoon unsalted butter
1 tablespoon all-purpose flour
2 cups whole milk, heated
1 cup grated aged provolone cheese
1/4 cup grated Parmigiano-Reggiano
1 teaspoon kosher salt
1/4 teaspoon freshly ground black pepper
2 tablespoons olive oil
1 tablespoon unsalted butter
1 1/2 pounds mushrooms (cremini and shiitake), coarsely chopped
3 tablespoons finely chopped fresh parsley leaves
Salt and freshly ground black pepper
2 tablespoons unsalted butter
1 tablespoons canola oil
3 large Spanish onions, peeled, halved and thinly sliced
1 teaspoon kosher salt
1/4 teaspoon freshly ground black pepper
2 tablespoons olive oil
2 poblano peppers, thinly sliced
2 Cubano peppers, thinly sliced
Salt and freshly ground black pepper