Rub the meat with chicken base and put it into a large container. Allow the beef to marinate, overnight, in the refrigerator.
Preheat the oven to 350 degrees F.
Put the beef into a large roasting pan and roast it until rare, about 2 1/2 hours. Remove the roast to a cutting board and let cool before thinly slicing.
Saute the onions and peppers together in a grill pan over medium-low heat until softened. Add 6 ounces of thinly sliced beef over the peppers and onions. Top with 4 slices of cheese and allow it to melt.
Put the grilled meat, cheese, onions and peppers on the hero bun and serve.
This recipe was provided by a chef, restaurant or culinary professional. It has not been tested for home use.
Recipe courtesy of Mike Guinta, owner Bayway Diner in Linden, NJ