
Zenith
Zenith has a gluten-free marked menu with GF pancakes, bread, eggs Benedict and more available across its Lisbon and Porto locations. No dedicated fryer is confirmed by multiple community reports, and the Porto location has documented staff admissions of cross-contamination including GF pancakes cooked on the same surface as gluten ones.
| Mon | 8:00 AM to 5:00 PM |
| Tue | 8:00 AM to 5:00 PM |
| Wed | 8:00 AM to 5:00 PM |
| Thu | 8:00 AM to 5:00 PM |
| Fri | 8:00 AM to 5:00 PM |
| Sat | 8:00 AM to 6:00 PM |
| Sun | 8:00 AM to 6:00 PM |
Per-allergen evidence
Coeliac · Gluten-free
confidence 0.72 ·
Marked menu, shared, Allergen-marked menu and aware staff but shared fryer / prep. Cross-contamination risk acknowledged.
Zenith has a gluten-free marked menu with GF pancakes, bread, eggs Benedict and more available across its Lisbon and Porto locations. No dedicated fryer is confirmed by multiple community reports, and the Porto location has documented staff admissions of cross-contamination including GF pancakes cooked on the same surface as gluten ones.
Honest caveat: At the Porto branch, a staff member explicitly confirmed GF pancakes are cooked on the same surface as gluten ones, and another reviewer was told cross-contamination cannot be guaranteed and food could not be safely prepared for a coeliac.
Cited references
Vegan
confidence 0.65 ·
Marked menu, shared, Allergen-marked menu and aware staff but shared fryer / prep. Cross-contamination risk acknowledged.
Zenith is described as a vegan-friendly restaurant with several vegan items on the menu including tapioca, smoothie bowls, and salads; however it is a non-veg venue serving meat, and vegan options are not comprehensively marked with dedicated preparation.
Cited references
Vegetarian
confidence 0.62 ·
Marked menu, shared, Allergen-marked menu and aware staff but shared fryer / prep. Cross-contamination risk acknowledged.
Multiple community reports note good vegetarian options at Zenith across both Lisbon and Porto locations, with eggs Benedict, pancakes, avocado toast, salads, and smoothie bowls all commonly noted as vegetarian-suitable.
Cited references
Dairy-free
confidence 0.55 ·
Available on request, No marked menu but staff will accommodate. Quality varies by who is working that shift.
Multiple community reports flag Zenith as 'good for dairy-free', and one reviewer noted lactose-free milk was available in coffee; however there is no marked dairy-free menu and no structural confirmation of dedicated preparation.
Cited references
Shellfish-free
confidence 0.40 ·
Available on request, No marked menu but staff will accommodate. Quality varies by who is working that shift.
One community report notes Zenith is 'good for shellfish-free', but no structural information about shellfish handling or a marked menu is available.
Reminder
Always confirm with venue staff before ordering. Tiers and accreditations are guides, not guarantees.
Read the methodology →