Vegetarian Italian Hoagie Recipe

16- to 20-inch-long baguette (I used a whole grain one for more fiber)

slices reduced fat provolone cheese, cut into halves

thinly sliced red onion, separated into rings

artichoke hearts, rinsed and coarsely chopped

shredded romaine lettuce

sliced pepperoncini

black olives

medium tomato, seeded and diced

red wine vinegar

extra-virgin olive oil

dried oregano

salt and pepper