A recipe substitution and an allergy

A family-and-consumer-sciences class prepares a meal using a recorded recipe. A replacement ingredient arrives because the usual product is unavailable. The substitute label includes an allergenic ingredient absent from the original product. Some utensils have already contacted the substitute, and one learner proposes keeping the original ingredient notice because the finished dish looks unchanged. Another proposes relying on ordinary cooking to remove the risk. The teacher has the actual labels, recipe and handling records available, but the exercise gives no country-specific statutory allergen list or safe recipe for the affected person. Students must identify the changed information, possible cross-contact and appropriate communication before serving. The purpose is applying food-safety reasoning rather than diagnosing an allergy or making an unsupported promise of safety.