Some people who avoid gluten don't need a fully dedicated kitchen. They're not celiac. They have a mild sensitivity, a digestive preference, or they've simply chosen to reduce gluten in their diet. Serving this clientele honestly — without a separate production lab, without overhauling your kitchen — is possible. But it comes with clear rules. And ignoring those rules can hurt your customers and your reputation in equal measure.
What Canadian law actually says
Before looking at how other businesses handle this, it's worth understanding the legal boundaries — because in Canada, the words you use carry real consequences.
"Gluten-free": a legally defined claim
In Canada, a "gluten-free" claim applies to any product containing 20 ppm of gluten or less. If a product exceeds that threshold, labelling it "gluten-free" constitutes a violation of the Food and Drug Regulations and can lead to enforcement action, including a potential product recall.
In plain terms: writing "gluten-free" on a product made in a kitchen where wheat flour is also used — without a serious control protocol — is a legal exposure, not just an ethical one.
"May contain gluten": the honest label
Health Canada and the Canadian Food Inspection Agency recommend that food manufacturers use the wording "May contain: [X]" to signal potential cross-contamination, even when good manufacturing practices are followed.
This "May contain" statement is not the same as a "Contains" statement. Accepted formulations include "may contain wheat", "made in a facility that also processes wheat", or "manufactured on shared equipment".
That's where the honest zone sits for a business that can't guarantee zero cross-contamination. You don't say "gluten-free" — you say "made with gluten-free ingredients" or "may contain traces," and you let the customer decide.
Key takeaway
In Canada, three levels of communication exist for gluten: "Gluten-free" (guaranteed at less than 20 ppm — a legal commitment), "May contain wheat/gluten" (gluten-free ingredients, but shared environment — honest and legal), and saying nothing (the customer has no information — the worst outcome for everyone). The second option is underused. It's also the one that most accurately reflects the reality of many food businesses.
How other countries handle it
Canada isn't the only country navigating this. Other markets have developed practices and terminology that shed useful light on the problem.
Australia: "low gluten" and its limits
Australia has the strictest gluten labelling laws in the world — their threshold is zero detectable gluten, compared to the 20 ppm standard in Canada, the US, and Europe. Within that context, shared-kitchen businesses have developed their own vocabulary.
According to The Coeliac Connection, an Australian publication focused on gluten-related issues, an establishment that serves both gluten and gluten-free products in a single kitchen or preparation area can describe products as "low gluten" — meaning the product is gluten-free by ingredients, but prepared in an environment that also handles gluten-containing products. Coeliac Australia states that these items are not suitable for people with coeliac disease.
The terms "gluten friendly" and "no added gluten" are technically not permitted under the Australian food safety code, though they remain widely used in cafés and restaurants. That vocabulary drift illustrates a real problem: when businesses invent their own terms to describe a blurry reality, customers get confused — and celiac customers take risks without knowing it.
The UK: "No Gluten Containing Ingredients" (NGCI)
The UK has formalized a useful intermediate label. The NGCI (No Gluten Containing Ingredients) designation can be used as a title on a menu or product list to indicate the availability of options made without gluten-containing ingredients — but only when the establishment cannot guarantee the food is gluten-free. It cannot be applied to individual products or dishes.
It's a subtle but important distinction: you signal that options exist, without promising a safety level you can't back up. Canada hasn't formalized this exact term, but the principle applies perfectly here.
What the working model actually looks like
So what does a business that does this well actually look like? No dedicated lab, no separate production line — but a genuine reflection on what it can honestly offer.
Build around naturally gluten-free products
Some baked goods and pastry items are naturally free of gluten by their ingredients — and those are often the best candidates for this model. Macarons, financiers, almond cakes, certain cookies, meringues, chocolate mousses, ganaches, nut-based tarts. These products don't need to be "reformulated" — they've never contained wheat flour to begin with.
The upside: no texture or quality compromise, no gluten-free flour technique to master. The requirement: you still need to be honest that they're produced in a shared environment, and that traces remain possible.
Corner Bakery Cafe: the deliberate "gluten friendly" menu
Corner Bakery Cafe, a North American bakery-café chain, explicitly offers a menu section titled "Gluten Friendly Options" — a name that signals the positioning clearly. The menu indicates that these options are available across their cafés and from their manufacturers, without promising the absence of cross-contamination.
The word "friendly" instead of "free" is a deliberate signal: these options are designed for people reducing gluten, not for strict celiacs.
It's an assumed, consistent model — and as long as the in-person communication is as clear as the menu, it's entirely defensible.
Common mistake
The most common trap with this model: the signage is honest, but the staff isn't. A customer asks "is this gluten-free?" and the employee says "yes" — without nuance — because they don't understand the difference between "made with gluten-free ingredients" and "guaranteed gluten-free." A written disclosure is worthless if the person behind the counter can't explain it. That's where staff becomes the critical link in the whole model.
Your staff: the real risk factor in this model
This is the point most businesses underestimate. You put a clear disclosure on the menu, you feel good about the honest communication — and you forget that for most customers, the information doesn't come from the menu. It comes from the person taking the order.
What staff need to be able to say
In this model, a well-trained employee needs to be able to answer three questions clearly and consistently:
"Is this gluten-free?" — "The ingredients don't contain gluten, but we also prepare products with wheat flour in the same kitchen. There may be traces. If you have celiac disease, we can't guarantee this is safe for you."
"Is this okay for someone with a mild sensitivity?" — "Yes, most of our customers who avoid gluten without celiac disease have no issue with it. But I can't guarantee there are absolutely no traces."
"It's for my celiac child" — "In that case, I wouldn't recommend these products. We can't guarantee the absence of traces."
These responses aren't complicated — but they require that your staff understands the difference between a sensitivity and an autoimmune disease, and that they've been trained not to simplify things just to make a sale or please a customer.
Training doesn't have to take long
A 20-minute session with three clear scenarios, a written script within reach, and one simple rule — "when in doubt, say so" — covers the essentials. What matters is that every team member delivers the same message. One contradiction between two employees about what "may contain gluten" actually means in practice is enough to destroy a customer's trust entirely.
Expert tip
Post your policy clearly at the point of sale — not just on the menu, but at the order counter. A line like "Items marked (GF) are made with gluten-free ingredients, prepared in a kitchen that also handles wheat. Not recommended for people with celiac disease." — visible, readable, in both official languages if your clientele is mixed — protects your customers and your business equally. And it takes the guesswork away from your staff.
What this model can't do
Let's be direct. This model has one absolute limit, and you need to know it before you choose it.
A celiac customer who consumes a product "made with gluten-free ingredients" prepared in a kitchen where wheat flour is also handled can have a serious autoimmune reaction — even if the traces are invisible, even if the amount is tiny. This is not a food preference they can adjust. It's a disease.
This model is appropriate for customers who: — avoid gluten for digestive comfort — have mild to moderate non-celiac gluten sensitivity (NCGS) — are making a deliberate dietary choice without strict medical constraints
It is not appropriate for people with celiac disease. And if you also want to serve that clientele safely, you'll need to go further in your kitchen organization — as covered in the other articles in this series.
Frequently asked questions
Can I write "gluten-free" on my menu if the ingredients are gluten-free but the kitchen is shared? No, not legally in Canada. The "gluten-free" claim implies control at less than 20 ppm. If your kitchen handles wheat flour without a strict separation protocol, you can't guarantee that threshold. The correct wording is "may contain wheat" or "made with gluten-free ingredients," accompanied by a note about the shared kitchen.
Is "gluten-friendly" a recognized term in Canada? No. Unlike some other countries, Canada has not formalized this term. It's neither prohibited nor regulated, but it doesn't provide legal protection either. A precise descriptive phrase — "made with gluten-free ingredients, prepared in a kitchen that also handles wheat" — is more defensible than an ambiguous marketing term.
A customer tells me they're "just a little sensitive" — can I recommend my gluten-containing products? Not directly. You can explain how your products are prepared and let them decide. But avoid qualifying their level of sensitivity yourself or telling them it's "probably fine." Provide the information, let them make the choice.
Could this approach create legal problems if a customer has a reaction? Yes, if you haven't communicated clearly. The key is being able to demonstrate that accurate information was available — on your menu, at your counter, and correctly relayed by your staff. Documented, consistent communication is your best protection.
Is this model commercially viable? Absolutely. The clientele that reduces or avoids gluten without strict medical constraints is considerably larger than the celiac population. It's a real, growing market that doesn't require a dedicated lab — as long as you never promise what you can't deliver.