A deli classic gets a vegan makeover but keeps all its tangy flavor.
1/4 cup thinly sliced red onion, separated into rings
1 14-ounce can artichoke hearts, rinsed and coarsely chopped
1 medium tomato, seeded and diced
2 tablespoons balsamic vinegar
1 tablespoon extra-virgin olive oil
1 teaspoon dried oregano
1 16- to 20-inch-long baguette, preferably whole-grain
2 cups shredded romaine lettuce
1/4 cup sliced pepperoncini, (optional)
Place onion rings in a small bowl and add cold water to cover. Set aside while you prepare the remaining ingredients.
Combine artichoke hearts, tomato, vinegar, oil and oregano in a medium bowl. Cut baguette into 4 equal lengths. Split each piece horizontally and pull out about half of the soft bread from each side. Drain the onions and pat dry.