12. Onion-topped Chilli
Placed Order: Wendy’s
Order Price on Average: $2.79*
Wendy’s makes an additional mention on this list because a customer requested extra onions in their chilli. That would seem to entail dicing them up and adding more to the chilli, but the Wendy’s employees simply left them in rings, which results in an odd-looking bowl of chilli.

Pinterest, Denise Hackney9 and Chilli with Extra Onions
It’s not as horrible as it could have been, though. When a customer requests more of anything, fast food employees occasionally take a million extras and overfill the order. This time, the mistake was not too serious and it’s still rather appetising.
