A forgotten 1970s experiment reveals the surprising origin story behind one of McDonald’s biggest menu hits.

McDonald’s is going way back when to detail the elusive reasoning behind why an onion‑themed menu item never made the cut. In the 1970s, the chain tested a side called onion nuggets — bite‑sized chunks of onion dipped in a crispy, battered shell. They were even pitched as a vegetarian option, which, if you ask us, feels pretty progressive for the decade.
A compact side edit for a fast-food rabbit hole that turns one scrapped idea into a piece of McDonald’s menu lore.
One shelved side, one huge pivot
The charm here is how accidental it all feels. A weird little onion experiment, a last-minute rethink, and suddenly you are staring at the origin story of a fast-food giant.
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But the idea didn’t survive. The item was quietly canceled, shelved, and left behind. Yet that decision sparked something bigger. A casual day‑to‑day conversation in 1979 changed everything when then‑executive Fred Turner suggested swapping the onion for chicken.
And just like that — with one little cluck‑cluck pivot — the Chicken McNugget was born. A scrapped idea that accidentally paved the way for McDonald’s most iconic hit to date.
McDonald’s Vs BK
Comment below. Would you have tried the onion nuggets.








