Have you considered the possibility of cheese contamination of either the
flipper/spatula or the grill itself? That's always a potential risk.
Also, if egg is an allergen for her, how close to breakfast did you order?
Could the grill have been contaminated with egg?
Mark
Mark Feblowitz
My shared experience is no substitute for proper medical care.
Any recommendation of any product or service is strictly as a satisfied
customer.