Eating Out on a Low-FODMAP Diet Without the Anxiety

The two ingredients to hunt first

Onion and garlic are the highest-impact triggers in restaurant food because they're in almost everything: stocks, dressings, spice rubs, aiolis, tomato sauces, and anything described as "seasoned." They're also potent in small amounts. If you screen a dish for just two things, screen for these.

Watch for their aliases too: "savory seasoning," "aromatics," powder blends, and most "house sauces" mean onion and garlic until proven otherwise.

Order patterns that usually work

• •Plain proteins: grilled steak, chicken, or fish with salt and pepper, sauce on the side or skipped.
• •Plain starches: rice, baked or fried potatoes (check the fries aren't seasoned), corn tortillas over flour.
• •Build-your-own formats: chipotle-style bowls, poke, salad bars — you control every layer.
• •Simple breakfasts: eggs, bacon, hash browns, sourdough if available.
• •Ask for oil-and-vinegar or lemon instead of dressings; butter instead of aioli.

Scripts that don't feel awkward

You don't need to explain your digestive system to a waiter. Two sentences cover it: "Could I get the salmon with no sauce and no onion or garlic seasoning? A food sensitivity — plain is perfect." Kitchens handle allergy-style requests constantly; clear and brief beats detailed and apologetic.

At fast-food chains, the app is your friend: customization menus let you strip onions, sauces, and seasoned components without holding up a line.

Do the homework in seconds, not hours

We keep ready-made guides for popular chains — the safest picks with scores, the dishes to skip, and the exact customizations to ask for. And when you're somewhere we haven't covered, photograph the menu and every dish gets ranked from safest to riskiest on the spot.

Keep reading