Import & compliance
Is sesame a priority allergen in Canada?
Yes. Sesame is one of Health Canada's priority food allergens, alongside peanuts, tree nuts, milk, eggs, fish, crustaceans and molluscs, soy, wheat/triticale and mustard (foodallergycanada.ca). Under the Safe Food for Canadians Regulations, priority allergens must be clearly declared on a food label — either within the ingredient list or in a dedicated allergen statement, and the same declaration requirement applies whether the food is manufactured in Canada or imported.
That matters directly for a large share of the Levantine pantry: tahini, halva, za'atar blends made with toasted sesame, and sesame-topped breadsticks all need sesame declared clearly, even where it's an obvious ingredient by name or tradition.
Why sesame's allergen status matters for this category specifically
Sesame became a Canadian priority allergen following a formal Health Canada risk assessment (canada.ca, Sesame: A priority food allergen). Because so many Levantine staples are sesame-forward by design — tahini and halva, za'atar-style blends, sesame breadsticks — this is one of the allergen rules most likely to come up in day-to-day labelling for restaurants, bakeries and grocers working in this category.
It also matters for cross-contact. A bakery using sesame breadsticks alongside sesame-free lines, or a kitchen that portions tahini near other prep, should be thinking about allergen management on the production side, not just the label — sesame is a common enough trigger that unlabelled cross-contact is a real risk, not a theoretical one. That's true in a retail kitchen as much as a packaged-goods facility: shared cutting boards, scoops or prep surfaces can carry sesame residue between products just as easily as a shared production line can.
What has to be on the label, specifically
Where sesame is an ingredient, it needs to be identifiable in the ingredient list by a common name, or called out in a statement directly under the ingredient list. What must appear on a Canadian retail food label? covers where allergen declarations sit alongside the rest of the mandatory label content, and Do imported foods need bilingual English/French labels? covers why that declaration needs to be in both English and French on almost every product. A vague or generic ingredient description isn't enough on its own — the allergen needs to be identifiable as sesame specifically, not folded into a broader term like "spice blend" or "seasoning".
Sourcing sesame-based products with allergen labelling in mind
For a buyer stocking za'atar, tahini-based sweets like halawa, or sesame-topped bakery lines, the practical takeaway is to check that the supplier's packaging already carries a clear, bilingual sesame declaration before it reaches your shelf or kitchen — reformatting or re-labelling product yourself introduces its own compliance responsibilities. Canadian Labels on Imported Food: What Must Appear has more on that.
This is also worth flagging to kitchen and floor staff even where the label is correct: allergen awareness at the point of sale or service — knowing which menu items and shelf products contain sesame and being able to say so confidently — matters as much day to day as the printed declaration does.
Related questions
Is sesame oil covered by the same rule as sesame seeds?
Sesame in any form used as an ingredient — whole seed, ground, or as an extracted oil — is expected to be declared under the priority allergen rules, since the requirement is about the allergen itself being present, not the specific form it takes.
What if sesame is only present through cross-contact, not as an ingredient?
Cross-contact precautionary labelling is a separate, related practice from ingredient declaration — it's worth confirming current CFIA and Health Canada guidance directly if this applies to your production setup.
Does this apply to products made in-house, like a restaurant's own za'atar blend?
Allergen labelling rules are generally aimed at prepackaged food for retail sale; in-kitchen preparation carries its own allergen-disclosure expectations that are worth confirming with your local public health authority. Priority status itself reflects the allergens responsible for the large majority of serious allergic reactions in Canada, based on Health Canada's own risk assessment work — sesame was added to that list following a dedicated review of the evidence.
Is this legal advice?
No. This is general regulatory guidance for GTA food buyers, not legal advice. Confirm specific allergen labelling questions with the CFIA or Health Canada.