Five Guys

⚠️ Risks & cross-contamination

• Cross-contamination risk exists in fast-casual settings that are not fully dedicated gluten-free facilities. The evidence consistently shows steps like glove changes, allergy-focused tickets, and separation of foods, but occasional lapses are noted in reviews.
• Peanuts are part of the environment in some locations due to peanut oil and peanut snacks, which can be a concern for peanut allergies even if not directly tied to gluten safety.
• Some milkshake mix-ins or toppings may contain gluten, so check allergen information if you plan to order shakes or certain toppings.
• The fries and burgers are the common focus of safety practices; buns are the primary gluten source that is avoided, and some locations report buns grilled separately with a divider to minimize contact.