Dietary requirements for a group are best communicated via the reservation confirmation or by phone, at least 48 hours in advance. This gives the restaurant sufficient time to prepare the kitchen, source the right ingredients, and arrange any alternatives. In this article, we answer the most frequently asked questions about communicating dietary requirements, from timing and channel to what you can do if someone only mentions their needs on the evening itself.
When is the best time to communicate dietary requirements?
The best time to communicate dietary requirements is when making the reservation, or otherwise no later than 48 hours before the booking. The earlier a restaurant is informed, the better it can prepare the kitchen for allergies, intolerances, or specific requests. For larger groups, a week in advance is even more comfortable.
Restaurants work with fixed suppliers and daily purchasing rounds. If a guest wants to eat gluten-free or vegan, different products sometimes need to be ordered or separate preparation areas need to be cleared. This is not possible if the notification only comes in a few hours before the start.
A rule of thumb that works well:
- At the time of reservation: ideal, gives maximum preparation time
- 48 hours in advance: still comfortable for most requirements
- 24 hours in advance: feasible for simple adjustments
- On the day itself: only for small requests that require no special purchasing
Which channel is the easiest way to communicate dietary requirements?
The easiest way to communicate dietary requirements is by phone or via a comments field in the reservation form. The advantage of phone is that you can immediately confirm that the requirement has been noted and understood. A written confirmation, via email or the reservation system, also provides a handy record for both parties.
Many restaurants now offer online reservation systems with a free text field for special notes. Always use that field, even if you have already communicated the requirement by phone. This way, the information is directly linked to the reservation and nothing is lost during a shift change.
Social media and WhatsApp are less suitable as a primary channel. Messages can be missed or not passed on to the kitchen. Use them at most as a supplement, never as the sole means of communication for a dietary requirement that is truly important, such as a serious allergy.
What kinds of dietary requirements can you communicate to a restaurant?
A restaurant can accommodate a wide range of dietary requirements, from medically necessary allergies to personal preferences. The most common categories are allergies and intolerances, religious or ethical dietary patterns, and diet-related choices such as vegetarian or vegan. The more specifically you describe the requirement, the better the restaurant can anticipate it.
Common dietary requirements that restaurants are accustomed to handling:
- Allergies: nuts, gluten, lactose, shellfish, egg, soy
- Intolerances: gluten intolerance, lactose intolerance
- Religious guidelines: halal, kosher
- Dietary patterns: vegetarian, vegan, flexitarian
- Medical diets: low-FODMAP, low-sodium, sugar-free
- Personal preferences: no pork, no fish, specific textures
It is important to distinguish between an allergy and a preference. An allergy can be life-threatening and requires strict separation in the kitchen. A preference is a wish that the restaurant tries to honor as best it can, but where cross-contamination is less critical. Make this distinction clear when you get in touch.
How does communicating dietary requirements work for a large group?
With a large group, it is helpful to designate one contact person who collects all dietary requirements and passes them on to the restaurant in one go. This prevents confusion, duplicate messages, and missed information. Preferably send an overview per person or per seat, so that the serving staff knows exactly who needs what.
A group of eight or more people often also influences how a restaurant plans the evening. Many restaurants ask larger groups to choose a pre-set menu or a limited selection from the menu. This is actually an advantage: it makes it easier to accommodate dietary requirements, because the kitchen knows what is coming to the table.
Practical tips for group reservations with dietary requirements:
- Designate one point of contact for communication with the restaurant
- Gather requirements from all guests at least a week in advance
- Communicate the number of people per requirement, not just the names
- Confirm the requirements in writing so there is a clear overview
- Ask the restaurant for confirmation that everything has been noted
What if a dietary requirement is only mentioned on the evening itself?
If a dietary requirement is only mentioned on the evening itself, a good restaurant will always be willing to see what is possible. Simple adjustments, such as leaving out a side dish or serving a sauce separately, are usually feasible. For more complex requirements, such as a fully gluten-free preparation or an alternative main course, the margin is smaller because the kitchen is not prepared.
Inform the serving staff as early as possible on the evening itself, preferably immediately upon arrival or when taking your seat. The earlier the kitchen is informed, the more can still be arranged. Do not wait until the moment of ordering.
Bear in mind that a restaurant will be honest about what is and is not possible when it comes to last-minute notifications. A serious restaurant will indicate when a requirement cannot be safely met, rather than taking a risk. This is a sign of professionalism, not a shortcoming.
How Vlees & Co handles your group's dietary requirements
At our restaurant, hospitality comes first, and that means we take dietary requirements seriously, from the first reservation through to dessert. Whether you come with an intimate group of two or bring a large party for a business dinner, we ensure that everyone at the table is well taken care of.
What you can expect from us:
- Personal contact: we always discuss dietary requirements with you directly, so there are no misunderstandings
- Transparency about ingredients: our meat sommeliers and serving staff are fully informed about the origin and preparation of all dishes
- Flexible adjustments: from gluten-free options to alternative side dishes, we actively think along with you
- Tailored group reservations: for larger groups, we adapt the menu and setting to the needs of the group
Would you like to make a reservation or pass on your dietary requirements in advance? Take a look at Vlees & Co Nijmegen or view all our locations and reservation options online. We are happy to help so that your evening is perfect from start to finish.
Frequently Asked Questions
Do I need to communicate a dietary requirement again if I have previously made a reservation at the same restaurant?
Yes, communicate your dietary requirement again with every new reservation. Restaurants do not automatically store personal details for returning guests, and staff members change shifts regularly. By mentioning the requirement each time — preferably both by phone and in writing via the reservation system — you can be sure that the correct information is linked to your specific booking.
What if I am not sure whether my requirement is an allergy or an intolerance — how do I best describe it?
When in doubt, always describe the symptoms or consequences rather than a medical term. For example: 'I react severely to gluten and need strict separation in the kitchen,' or 'I avoid lactose due to stomach complaints, but a small amount of butter is not a problem.' The more concretely you describe what can happen upon contact with a particular ingredient, the better the kitchen can assess what precautions are necessary.
Can I communicate a dietary requirement for just one person within a group reservation?
Absolutely, and this is in fact the recommended approach. Clearly indicate how many people have the requirement and, if possible, link it to a seat number, name, or position at the table. This helps the serving staff to quickly and accurately place the right dish with the right person during service, without inconveniencing the rest of the group.
What if the restaurant indicates it cannot guarantee my dietary requirement — what should I do?
Ask the restaurant to specify which ingredients or preparation methods pose the risk, so that you can make an informed decision yourself. With a serious allergy, it is advisable to consider whether the restaurant is suitable for your situation, or to ask whether there are dishes that are naturally free of the relevant allergen. An honest answer from a restaurant is always preferable to an uncertain guarantee.
Is it polite to communicate a dietary requirement, or do restaurants find this difficult?
Professional restaurants welcome dietary requirements, because they prefer to be well prepared rather than face surprises during service. Communicating a requirement in a timely manner actually makes the kitchen's work easier and ensures a better experience for all guests. Do not hesitate to get in touch — a good restaurant sees this as part of normal hospitality, not as a burden.
How do I check on the spot whether my dietary requirement has been properly communicated to the kitchen?
Upon arrival or when taking your seat, briefly ask the host or serving staff whether the dietary requirement is noted in the reservation. This does not need to be extensive — a quick check of thirty seconds is sufficient. With a serious allergy, it is also advisable to mention it again at the moment of ordering, so the kitchen has an extra confirmation just before preparation begins.
Can I also communicate dietary requirements for a business dinner or a special arrangement?
Yes, and for business dinners or special arrangements it is even more important to do this well in advance. Arrangements are often based on a set menu that is purchased and prepared ahead of time. By communicating the dietary requirements at least a week in advance — along with the number of people per requirement — you give the restaurant the best chance to fully tailor the arrangement without compromising on quality or safety.