Looking for Portillo’s vegetarian options? You’ve got more than you’d guess at a place built on Italian beef and Chicago dogs. The plant-based Garden Dog, a grilled portobello sandwich, the famous chopped salad without the meat, and a slice of that chocolate cake all work. One catch up front. The fries are cooked in beef tallow, so they’re off the table. Below is exactly what to order, what to skip, and why. We’re the site that keeps asking what about the vegetarians.
Short version: the Portillo’s vegetarian options are real but narrow. Two hot mains, a couple of salads, and dessert. The trick is knowing which famous items quietly hide meat, starting with those legendary fries.
A Quick Look at Portillo’s
Dick Portillo opened the first stand in 1963 in Villa Park, Illinois, and called it The Dog House. It started as a small trailer with no running water. Sixty years later the chain runs about 107 restaurants across more than 15 states, from Chicago to California to Texas, with roughly 46 of them clustered in the Chicago area. Berkshire Partners bought the company in 2014, and Portillo’s went public on the Nasdaq in 2021. Revenue hit $710.6 million in fiscal 2024, almost all of it from company-run restaurants rather than franchises. The menu still leans hard on Chicago-style hot dogs, Maxwell Street Polish, and Italian beef, which is exactly why vegetarians need a plan before they walk in. The good news is that the kitchen has slowly added meat-free picks, so the Portillo’s vegetarian options today beat what they were a decade ago.
Portillo’s Vegetarian Options: What to Order
Here’s the full rundown of Portillo’s vegetarian options, item by item. Be conservative when something is unconfirmed, and read the notes. The fryer is the big trap.
| Menu Item | Vegetarian | Vegan |
|---|---|---|
| Garden Dog (plant-based Field Roast link) | ✅ Yes | ✅ Yes* |
| Grilled Portobello Sandwich (mozzarella, pesto) | ✅ Yes | ❌ No (cheese) |
| Pepper & Egg Sandwich (seasonal) | ✅ Yes | ❌ No (eggs) |
| Chopped Salad, no chicken or bacon | ✅ Yes | ❌ No (cheese, dressing) |
| Garden Side Salad (no cheese/croutons) | ✅ Yes | ✅ Yes* |
| Caesar Salad, no chicken | ⚠️ Check | ❌ No (anchovy in dressing) |
| French Fries | ❌ No (beef tallow) | ❌ No (beef tallow) |
| Onion Rings | ❌ No (beef-tallow fryer) | ❌ No |
| Cheese Fries | ❌ No (beef tallow) | ❌ No |
| Chocolate Cake | ✅ Yes | ❌ No (eggs, dairy) |
| Chocolate Cake Shake | ✅ Yes | ❌ No (dairy) |
| House / Lite Italian / Roasted Garlic dressing | ✅ Yes | ✅ Yes |
Sandwiches and Dogs: The Hot Mains
The sandwiches are the heart of Portillo’s vegetarian options. Three of them work, and one famous “no meat” item does not.
The Garden Dog is Portillo’s plant-based hot dog, built on a Field Roast link packed with pea protein and smoked on the grill. It comes Chicago-style: mustard, relish, chopped onion, tomato, a couple of sport peppers, and a pickle on a poppy-seed bun. No meat, no dairy, so it’s vegan by ingredient. Portillo’s grills it on a shared char-grill and says straight up it can’t promise the dog never touches meat. If strict separation matters to you, ask how they handle it. As a hot meal goes, it’s the strongest of the Portillo’s vegetarian options, and it tastes like a real Chicago dog, not a consolation prize.
The Grilled Portobello Sandwich is the best hot pick if you eat dairy. It’s marinated portobello caps, red onion, tomato, and mozzarella with basil pesto on toasted tomato focaccia. Filling, and not a sad afterthought. The mozzarella keeps it off the vegan list.
The Pepper and Egg Sandwich is a Chicago Lenten classic. Scrambled eggs and sweet peppers on French bread or a croissant. Portillo’s runs it seasonally, often around Lent, so don’t count on it year-round. The eggs make it vegetarian, and the croissant’s butter makes it not vegan. Get it on French bread if you want to skip the dairy in the bread.
One heads-up. Portillo’s groups its tuna sandwiches under a “no meat eats” banner on its own site. Tuna is fish, not vegetarian, so skip the tuna salad and grilled tuna no matter how that menu is labeled.
Salads at Portillo’s
The salads are where Portillo’s vegetarian options open up. The chopped salad is the move. Order it without the chicken and bacon and you still get romaine, iceberg, red cabbage, ditalini pasta, gorgonzola, tomato, and green onion in their House dressing. Ask for chickpeas if your location carries them, for some protein. The gorgonzola and dressing keep it vegetarian, not vegan.
The Garden Side Salad is the simpler play. Romaine, cabbage, cucumber, and cherry tomatoes. Hold the cheese and croutons and it goes vegan. The Caesar is a maybe, because Caesar dressing usually hides anchovy, so confirm before you commit. Order any salad without the chicken, and you can dress it with the House, Lite Italian, or Roasted Garlic Vinaigrette, all of which are vegan.
Sides, and the Beef-Tallow Fry Problem
Here’s the part that stings, and it’s the weak spot in the vegetarian options at Portillo’s. The fries are cooked in beef tallow. That’s rendered beef fat, so the fries, the cheese fries, and the onion rings are not vegetarian, full stop. They taste great partly because of that tallow, and there is no vegetarian version on the menu. Portillo’s uses its own fryers, so a swap is technically possible, but as it stands today, skip all three. If you want something hot on the side, let the Garden Dog or the portobello carry the meal.
Desserts and Drinks
The sweet end of Portillo’s vegetarian options is short but strong. The chocolate cake earns its reputation. It’s a dense, moist, devil’s-food slice, and the not-so-secret ingredient is mayonnaise, which means eggs. So it’s vegetarian, not vegan. The chocolate cake shake blends a whole slice into a vanilla shake, and it’s vegetarian too. Lemonade, fountain drinks, and the regular shakes round things out. None of the desserts are vegan, so a dairy-free diner is left with the Garden Dog and a side salad. If you eat dairy, build the meal like this: a Garden Dog or the portobello, a chopped salad without the meat, and the chocolate cake to finish. That’s a full, satisfying order, and not one bite of it needs the fryer.
What’s Vegan at Portillo’s?
Vegan choices at Portillo’s are thin but real. The Garden Dog is the anchor. The Garden Side Salad without cheese or croutons works, dressed with the House dressing, Lite Italian, or Roasted Garlic Vinaigrette, which are all vegan. The French bread, hot dog bun, and hamburger bun are vegan too. That’s close to the whole list. The fries are out because of the beef tallow, and every dessert has dairy or eggs. So the vegan slice of the Portillo’s vegetarian options is one dog, one salad, and a few dressings. Thin, but enough for a quick meal.
Special Dietary Requirements and Allergies
A few things to flag before you order from the vegetarian options at Portillo’s. The fries and onion rings are fried in beef tallow, so they’re not vegetarian no matter how you dress them. The Garden Dog shares a char-grill with meat, and Portillo’s says it can’t promise zero contact, which matters if you avoid meat for religious reasons. Caesar dressing typically contains anchovy. The chopped salad’s House dressing and gorgonzola keep it off the vegan list, and croissants are made with butter. Portillo’s posts allergen details, and a busy, meat-heavy kitchen means cross-contact is always possible, so tell the staff how strict you are.
Tips for Vegetarians at Portillo’s
- Lead with the Garden Dog or the Grilled Portobello Sandwich. They’re the only hot mains made for you.
- Order the chopped salad without chicken and bacon, and add chickpeas if your location has them.
- Skip the fries, cheese fries, and onion rings. The beef-tallow oil makes all three non-vegetarian.
- Hold the cheese and croutons on the Garden Side Salad to keep it vegan, and use the House, Lite Italian, or Roasted Garlic dressing.
- Save room for the chocolate cake if you eat eggs and dairy. It’s the best vegetarian thing in the building.
- Watch for the Pepper and Egg Sandwich in late winter, around Lent, when Portillo’s brings it back.
- Tell the cashier you’re vegetarian so they flag the beef-tallow fryer and the shared grill.
Conclusion
Portillo’s vegetarian options come down to a short, solid list: the Garden Dog, the portobello, a chopped salad without the meat, and that chocolate cake. The fries are the heartbreak, so leave them. Order around the beef tallow and you can eat a real meal at a place famous for the opposite. For more on eating meat-free when you’re out, see our guide to eating vegetarian and vegan at restaurants, browse the rest of our restaurant guides, or check what’s good at Five Guys, Whataburger, and Steak ‘n Shake.
