Eating out · Mexican-inspired fast-casual (build-your-own bowls, burritos, salads)
Low FODMAP at Chipotle Mexican Grill
Chipotle's assemble-it-yourself format is actually workable for IBS if you know where the garlic and onion are hiding: every salsa has onion and/or garlic, the beans are cooked with both, and three of the five proteins (chicken, steak, barbacoa) are marinated in a garlic-containing adobo. Carnitas is the one genuinely allium-free protein, so it anchors most of the safer builds. Because you choose every component, this chain gives you more real control than most fast-casual spots — just skip the salsa bar entirely.
✅ Safest picks
Carnitas Bowl (cilantro-lime rice or lettuce base)
Carnitas is marinated only with bay leaf, black pepper, juniper and thyme — no garlic or onion — making it the only inherently allium-free protein on the menu.
💬 Order it: Skip all four salsas and the fajita veggies (all contain onion and/or garlic); build with rice/lettuce, plain carnitas, shredded cheese, sour cream and lime.
Carnitas Salad, dressing on the side
Romaine, carnitas, cheese and sour cream with the vinaigrette added sparingly keeps this close to the safe carnitas bowl.
💬 Order it: The vinaigrette is oregano/lime-based rather than garlic-based, but ask for it on the side and use lightly since recipes can change without notice.
Rice, lettuce, cheese and sour cream bowl (no beans/salsa), add carnitas for protein
A minimalist build that avoids the two biggest hidden triggers at Chipotle: bean-cooking liquid and salsa.
💬 Order it: Ask specifically for 'no salsa, no beans, no fajita veggies' — staff will otherwise add pico or corn salsa by default.
Kids' cheese quesadilla with carnitas add-in
Small flour tortilla portion keeps the wheat (fructan) load modest, and cheese plus carnitas add no allium triggers.
💬 Order it: Stick to the smaller kids-size tortilla rather than the adult quesadilla to limit the wheat portion.
Plain tortilla chips (side, no dip)
Corn-based chips with just oil and salt carry no onion, garlic or dairy.
💬 Order it: Order chips only — both guacamole (red onion) and queso (onion, garlic) are common high-trigger dips.
⚠️ Skip these
Guacamole (side or in a bowl)
Made with red onion as a core ingredient, even in small scoops.
Fajita vegetables (peppers and onions)
Sautéed with sliced onion as a primary ingredient — a default add-on many people don't think to decline.
Good to know
- •All four salsas (tomatillo-red, roasted chili-corn, tomatillo-green, fresh tomato) contain onion and/or garlic — skip the salsa bar and flavor with lime, cilantro, cheese or sour cream instead.
- •Carnitas is the only protein without garlic or onion in its seasoning; chicken, steak, barbacoa and sofritas are all marinated with garlic (barbacoa and sofritas also include onion).
- •Both bean options are cooked in a garlic-seasoned liquid and are a legume source — order the bowl without beans.
- •A rice-and-lettuce bowl avoids the wheat flour tortilla used in burritos and adult-size quesadillas.
- •Always double-check verbally that no salsa or fajita veggies were added by default — it's the most common accidental slip-up at the counter.
At a different restaurant? Photograph any menu and get every dish ranked in seconds.
Scan a menu — freeMenus and recipes change; scores reflect typical preparations and published FODMAP research. Informational only — not medical advice. Always confirm ingredients with restaurant staff.