Slice the bell pepper and onion into strips.

Pierce the sausage links with a knife. About 5 pricks on each side of the link.

Start to cook the sausage in frying pan on medium hat. Turn the sausage frequently. When the sausage starts to brown on all sides add the peppers and onions with salt and pepper to taste and a little bit of olive oil to keeping from burning. Cook and stir together for about 15 minutes. The peppers and onions should be soft, and sausage will be fully cooked at this point.

On the side heat up a side of your favorite marinara (if you keep some homemade handy if not your favorite jar brand is fine for this).

A dd a sausage link with the pepper and onions to the sub roll, top with a bit of marinara and you walking on a Jersey Shore Boardwalk or a carnival enjoying a true Jersey treat.