Italian Vegetable Hoagies

This is the sandwich that makes you rethink whether vegetarian can hold its own against meaty subs. Chopped marinated artichoke hearts mixed with fresh tomato, balsamic vinegar, olive oil, and oregano create a punchy, briny salad that stands in for the usual deli meat. The artichokes bring that meaty chew, while the tomato and vinegar add juicy acid.

Soaking the sliced red onion in cold water while you prep is a pro-level move. Ten minutes in cold water mellows the onion’s sharp bite, leaving crunch and flavor but removing the aggressive raw-onion pungency that can dominate a sandwich.

Pulling out half the soft bread from inside the baguette sounds wasteful, but it’s what makes this work. All that soft bread in the middle soaks up the vinaigrette and turns soggy. Hollowing out creates room for filling and keeps the textural contrast between crisp crust and crunchy vegetables.

Provolone and shredded romaine round out the sandwich, and optional pepperoncini add briny heat. Each bite delivers multiple textures and Mediterranean flavors.

Pro Tips

• Use whole-grain baguette for the most fiber and a nutty flavor that stands up to the punchy filling.
• Rinse canned artichokes thoroughly before chopping. Brine can make the sandwich too salty.
• Seed the tomato before dicing. Seeds and juice waterlog the sandwich fast.
• Eat immediately after assembling. These don’t hold well in the fridge since the vegetables will soak through the bread.

Variations

• Add fresh basil leaves or a layer of pesto for extra herb punch.
• Swap provolone for mozzarella, fresh mozzarella, or crumbled feta.
• Include roasted red peppers, olives, or banana peppers for more Mediterranean layers.