1 1/4poundsribeye, beef round, or top sirloin, thinly sliced
4sturdy hoagie rolls
Mayonnaise, if desired
8slicesmozzarella, provolone, or white American cheese
1/2teaspoondried oregano
Instructions
Preheat the oven to 400°F.
In a large skillet over medium heat, melt the butter. Saute the onion and pepper until they are tender. Remove the vegetables to a bowl and heat the oil in the same pan. Add the beef and season to taste with salt and pepper. Saute until lightly browned and cooked through. Divide the meat into two batches if necessary.
Spread each bun with mayonnaise, if desired. Divide the beef and vegetable mixture among the buns. Top with the cheese and oregano. Bake the sandwiches in the oven until the cheese is melted and the bread is slightly toasted, about 5 minutes. Serve.
Notes
Pop your steak in the freezer until firmed, about an hour, before slicing against the grain to get the thinnest slices possible.