Caterers need accurate numbers—not a vague “a few vegans” scribbled on a napkin three days before service. Wedding dietary requirements span allergies, religious needs, medical diets, and simple preferences. Collect them early, store them centrally, and hand your caterer a clean summary they can actually cook from.
Getting this wrong is not a minor admin slip—it is the difference between a relaxed meal and a medical emergency on your wedding day. Build dietary capture into your guest workflow from the start, not a panicked email chain a fortnight before.
Ask on the RSVP, not in a follow-up chase
The moment guests accept or decline is when they are most willing to share meal details. Build dietary fields into your online wedding RSVP flow: vegetarian, vegan, gluten-free, halal, kosher, nut allergy, dairy-free, and a free-text box for anything unusual.
Keep wording neutral and private. Guests should not feel they are creating extra work—one short line (“Help us feed you safely”) is enough. Personal RSVP links mean each reply lands on the right guest record without spreadsheet copy-paste errors.
Standardise what you collect
Free text alone becomes chaos: “no onions,” “pescatarian but not fish on the day,” “GF except sourdough.” Offer tick-boxes for common categories, then use notes for edge cases. Train yourselves to read notes literally—if someone writes “severe shellfish allergy,” flag it prominently, not buried in a comment field.
Align with your caterer’s language before you open RSVPs. Some kitchens distinguish “vegan” and “plant-based”; others treat halal certification differently. Agree labels upfront so your export matches their production sheet.
Track requirements beside each guest
A standalone allergy spreadsheet drifts out of date the moment a cousin changes their RSVP. Store dietary data on the guest profile alongside attendance, table assignment, and plus-one status. When headcount shifts, meal counts and requirement totals update together—critical for per-head catering maths. See how guest count changes your budget when numbers move late.
Export a caterer-ready summary
Your caterer wants counts by category, a list of severe allergies, and any meals that need plating markers—not your full guest list with addresses. Export or share a summary that shows:
- Confirmed covers (adults and children separately if pricing differs)
- Count per dietary category
- Named guests with severe allergies or cross-contamination risk
- Last updated date so the kitchen knows the snapshot is current
Send an updated export after your RSVP deadline and again one week before the wedding if replies are still trickling in. A short cover email beats a 200-row attachment nobody opens.
Plan service and seating with diets in mind
Buffets look flexible until you realise nut allergies and cross-contamination need separate service lanes. Plated meals need kitchen markers; place cards can discreetly show a code your staff recognise. Brief your venue coordinator and wedding party on who receives which meal—guests should never have to explain their allergy at the table.
WedCheese links RSVP replies, guest notes, and headcount to your planning workspace so dietary data stays tied to real attendance—not a static form from month three. Collect once, update automatically, and export when the caterer asks.
Special cases couples forget
Children’s meals are not always smaller adult portions—confirm ages and pricing with catering. Wedding party breakfasts and getting-ready platters need the same allergy rigour as the main meal. Late-evening snacks (pizza, kebabs, cheese boards) can reintroduce allergens guests avoided at dinner—flag cross-contamination to the venue.
If you offer an open bar, remember dietary needs extend to mixers and garnishes: cream, egg white foams, and nut liqueurs surprise guests who skipped dessert precisely to stay safe.
Communicate back to guests
When a guest declares a severe allergy, a short confirmation email (“We have logged your shellfish allergy and shared it with the kitchen”) builds trust. You do not need to publish everyone’s requirements—discretion is part of good hospitality. If you need polite reminder wording for late RSVPs, see RSVP reminder templates.
Work with your venue coordinator
Many venues pass dietary summaries to in-house kitchens—but independent caterers need your export in their format. Ask who owns the final handoff: you, the planner, or the venue. A single shared document with a “last updated” timestamp prevents arguments on the morning of the wedding.
Table plans and meal cards should match the dietary export line for line. If you change seating after diets are finalised, re-check allergies at affected tables—moving one guest can place a nut allergy beside a cheese course meant for another table.
Send the caterer a final export 48 hours before the wedding even if numbers have not moved—it reassures the kitchen and catches last-minute RSVP changes.
Plan with less chaos
WedCheese is the AI wedding planner that turns your real wedding details into an organised plan: checklist, budget, guests, RSVP, decor, vendors, and notes in one calm app.