Allergen Quiz: Drilling Cross-Contact + Disclosures in 3 Minutes
By Terry Psaltakis, Founder, ShiftTrained
Allergen incidents are the top liability vector in restaurant operations. One wrong answer to "is this safe for a tree-nut allergy", and you're calling your insurance carrier on Monday morning. Generic allergen training drills the 14 major allergens in macro. ShiftTrained drills what YOUR menu and allergen sheet say: the allergen marks on each dish, the egg in your aioli, the walnuts in your romesco, whatever you have written down. Three-minute mobile quizzes weekly, built from your own pages, never a guess.
The hidden-allergen problem
Most allergen incidents come from hidden allergens, not advertised ones. The egg in the mayo. The pine nut in the pesto. The dairy in the espresso martini. The wheat in the soy sauce. Generic allergen training can't cover these because they're menu-specific. ShiftTrained doesn't guess at them. It writes questions from what your menu states and what your allergen sheet lists. If you want staff tested on the egg in the mayo, put it on your allergen sheet and upload it with the "Upload your allergens" option.
Cross-contact questions
Cross-contact is what happens when allergen-free food touches a surface that handled an allergen. Fries cooked in shared oil with breaded items. Salads tossed with the same tongs that handled croutons. Generic allergen training mentions cross-contact; ShiftTrained drills the cross-contact rules you write down for YOUR kitchen. The shared fryer, the dish station that doesn't have a separate gluten-free wash cycle, the bread basket on every table. Put them on your allergen sheet and they become questions.
Checked against your own menu
We don't invent a "safe for celiac" or "dairy-free" claim. An allergen question only exists if your menu or allergen sheet says it, and every question is checked against your own menu. You can edit, replace or delete any question at any time. That's the safety architecture an allergen quiz needs, not a generic AI guessing what's in your food. Your kitchen still owns allergen accuracy.
See allergen training for the bigger picture
The allergen quiz is the daily-drill side. The allergen test is the certification side. Together, they create the full safety architecture: weekly recall practice + quarterly certification + audit-ready records.
Try it on your menu
Upload your menu and your allergen sheet, and see the allergen questions the AI writes from them. Change any you want. Deploy the quiz. Start a free trial, no credit card required.
Frequently Asked Questions
Does this replace ServSafe Allergens?
No, that's an external credential for macro fluency. ShiftTrained drills YOUR menu's specific allergens. They complement each other.
What allergens does it cover?
Whatever your menu and allergen sheet state: any of the major allergens, plus dietary marks like gluten-free, dairy-free, vegan, halal, kosher. Nothing is inferred. If a dish's allergens aren't printed on your menu, upload your allergen sheet and they become questions.
Does a manager have to approve allergen questions?
There's no approval queue. Allergen questions come only from what your own menu or allergen sheet states, and every question is checked against your menu. You can edit, replace or delete any question at any time from the Questions page.
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About the Author
Terry Psaltakis is a 30-year restaurant operator who has opened more than 20 concepts across multiple markets, in every role from dishwasher to Owner. He founded ShiftTrained in Chicago to solve a problem he lived for three decades: pre-shift meetings don't actually train staff. Terry writes about the operational side of restaurant training, AI in hospitality, and what works on the floor.
LinkedIn · terry@shifttrained.com
Last reviewed June 2026
“Since we started using ShiftTrained, wine sales for both bottle and by-the-glass are up 34%. The staff is not scared to talk about the wine anymore.”
George G. · Black Barrel · Chicago
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