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The Oklahoma Onion Burger from Sid’s Diner
On YouTube as “Oklahoma Onion Burger Recipe! (Sid's Diner)”
The classic Oklahoma onion burger, first served at Sid’s Diner in El Reno during the Great Depression: thin-sliced onion smashed into the beef on a flat-top so the onion caramelises into the patty.
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The recipe
This one is not written down yet. The recipe from the video is on the list.
Watch it on YouTubeMore from Ballistic BBQ
Not affiliated with Ballistic BBQ. The video belongs to its creator and plays from YouTube; the description is mine. View count as of September 2026.