Oui Oui Brussels
The ice cream and cones are vegan, but the shop also sells non-vegan waffles, toppings, and cookies from the same kitchen. Staff are described as friendly and willing to answer questions about ingredients. Vegans should stick to the ice cream and cones and confirm with staff before ordering other items.
Per-allergen evidence
Vegan
confidence 70% ·
Reliable, Allergen-marked menu with aware staff, served from a shared kitchen. Cross-contamination risk is acknowledged but the venue has clear options.
The ice cream and cones are vegan, but the shop also sells non-vegan waffles, toppings, and cookies from the same kitchen. Staff are described as friendly and willing to answer questions about ingredients. Vegans should stick to the ice cream and cones and confirm with staff before ordering other items.
Honest caveat: The kitchen uses cow's milk for non-vegan items, and cross-contamination is possible.
Cited references
Coeliac · Gluten-free
confidence 40% ·
Limited information, Thin positive signal only: a stray menu callout, a single passing review mention, or generic dietary marketing without specifics. Not enough to assess kitchen practice. Call ahead and confirm before relying on it.
Some cones are reported as gluten-free, and the nonoresto blog mentions 'gluten-free options' for cones. However, the kitchen is shared with gluten-containing waffles and toppings, and no dedicated equipment or cross-contamination controls are described. The signal is thin; call ahead to confirm current practices.
Honest caveat: Not all products and toppings are completely free of gluten; customers are advised to ask for further explanations.
Cited references
Vegetarian
confidence 35% ·
Limited information, Thin positive signal only: a stray menu callout, a single passing review mention, or generic dietary marketing without specifics. Not enough to assess kitchen practice. Call ahead and confirm before relying on it.
Limited information: we researched Oui Oui Brussels across 11 sources but found nothing specific about its Vegetarian options or how the kitchen manages cross-contamination. Treat this as a starting point and call ahead to confirm before relying on it.
Cited references
Nut-free
confidence 30% ·
Limited information, Thin positive signal only: a stray menu callout, a single passing review mention, or generic dietary marketing without specifics. Not enough to assess kitchen practice. Call ahead and confirm before relying on it.
The nonoresto blog advises people with nut allergies to ask for further explanations because not all products and toppings are completely free of nuts. No dedicated equipment or allergen management procedures are mentioned. This is a thin signal; call ahead to discuss your needs.
Honest caveat: Not all products and toppings are completely free of nuts; customers are advised to ask for further explanations.
Reminder
Always confirm with venue staff before ordering. Tiers and accreditations are guides, not guarantees.
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