Acquire the weather.

Heat a giant sauté pan or griddle on medium-high heat. Add the olive oil. Then add the onions, inexperienced bell pepper, and mushrooms. Sprinkle with 1/2 teaspoon of the salt and 1/4 teaspoon of the underside pepper.

Sauté on medium-high heat for 5 to 6 minutes, stirring often. The greens must be softened and barely caramelized. Do not overcook, or the peppers will flip into too soggy and might lose their shade.

Take away the greens from the sauté pan and place them in a bowl on the facet. Flatten the previous meat into prolonged, sandwich-sized patties. Add them to the griddle, sprinkle with the remaining salt and pepper. Then prepare dinner dinner on medium extreme heat for 3 minutes, or until browned. Flip, break up the patties barely into steak-like strips. Prepare dinner dinner for an extra 3 minutes on this facet.

Add the peppers, onions, and mushrooms to the best of the meat whereas nonetheless on the griddle. Cowl all sides with 2 slices of the cheese. Cowl with a lid and steam until the cheese has melted. If you would like the rolls to be warmth, press the open slit of the roll extreme of the meat and cheese. Depart it there for a minute or two. You might as properly toast the buns individually in order for you.

Stuff each roll with the meat, greens, and cheese and serve alongside your favorite sides. You might as properly excessive with scorching pepper relish, vegan Russian dressing or any of your favorite condiments.