What is the most appropriate method of allergen management in a food enterprise?

Correct answer: Clearly declaring allergens and preventing cross-contact

The direct answer is option D: clearly declare allergen ingredients and prevent cross-contact. An allergen is a substance that can cause an allergic reaction in a sensitive person. Even a small amount may be serious for some customers, so a food enterprise should know which dishes contain common allergens, provide clear information, and follow safe handling procedures. Cross-contact occurs when an allergen accidentally reaches food that should not contain it, for example through a shared knife, board, oil or utensil. Option D is correct because it combines truthful communication with practical prevention. Option A is wrong and dangerous: hiding an allergen removes the customer’s chance to make a safe choice. Option B is wrong because asking about allergies helps identify important safety needs. Option C is wrong because omitting ingredients makes informed choice impossible and may conceal risk. Good practice includes separate equipment where possible, cleaning surfaces, washing hands, checking labels, and never promising safety carelessly. Memory cue: allergen management has two parts—tell the customer and stop cross-contact.