Eating out with food intolerance: questions that make ordering easier

Eating out with a food intolerance can involve more questions, but a clear plan makes the conversation easier. Start with the ingredients and amounts you already know suit you, rather than asking a busy kitchen to interpret a broad label.

Describe your actual dietary needs

Food intolerance and food allergy are different conditions. Allergy involves the immune system; intolerance does not necessarily do so. Tell staff accurately what you need to avoid. If you have a diagnosed allergy, follow your allergy management advice and explain it clearly rather than describing it as an intolerance.

A useful starting sentence is: “I need to avoid onion and garlic in this meal. Could you check whether they are in the marinade, seasoning or sauce?” Change the ingredients to match your own advice. You do not need to list foods you tolerate.

Look at the menu before you book

Choose a venue with a few potentially suitable options, then contact it outside its busiest period. Ask whether the kitchen can adapt a dish before ordering. Simple meals can be easier to discuss because there are fewer components, but a short menu description is not an ingredient list.

For example, ask how the grilled fish is seasoned, what is added to the potatoes and whether the vegetables arrive with butter or sauce. A dish is only a useful option if its actual ingredients fit your needs.

Ask about what is already prepared

Stocks, marinades, dressings and sauces can contain ingredients that are not obvious on the menu. An ingredient already cooked into a dish may not be removable. Asking for a sauce separately helps only when the rest of the meal is suitable.

Try these specific questions:

• “Is the meat marinated before service?”
• “Does the rice or sauce contain stock, onion or garlic?”
• “Can this be cooked without butter or cream?”
• “Which parts of this dish can actually be changed?”

For flavour ideas at home, see our onion and garlic flavour-swap guide.

Keep labels in perspective

“Lactose-free” does not mean “milk-free”: lactose-free dairy still contains milk proteins. Likewise, one menu label cannot confirm suitability for every intolerance. If milk is your concern, our guide to lactose-free, dairy-free and milk allergy explains the distinction.

Use your own tolerance, not someone else's rules

The aim of a structured low-FODMAP approach is a personalised longer-term diet, not indefinite restriction. Your stage of the plan and the portions you tolerate matter. Read our reintroduction and personalisation guide and work with an Accredited Practising Dietitian if you need help making restaurant choices.

If symptoms are new, persistent or leading to an increasingly limited diet, speak with your GP. A restaurant conversation cannot establish the cause of digestive symptoms.

Further reading

• Monash University: eating out tips and tricks
• Monash University: eating out on a low-FODMAP diet
• ASCIA: food intolerance