Oklahoma Onion Burger: A Delicious Revelation

This Oklahoma Onion Burger: A Delicious Revelation is hands down one of the best things you can make for lunch or dinner. Packed with flavor and so satisfying, it comes together quickly and tastes like something you'd order at your favorite restaurant!

Did You Know?

The Oklahoma onion burger was born during the Great Depression in the town of El Reno, Oklahoma, where cooks would press a handful of thinly sliced onions into a beef patty on the griddle to stretch expensive meat further. The onions caramelize into the meat as it cooks, creating an inseparable layer of sweet, savory flavor that has made this regional burger style a cult favorite nationwide.

Pro Tips

Handle the meat as little as possible when forming patties. Overworking makes them dense and tough. Layer ingredients strategically with cheese next to the bread as a moisture barrier.

Frequently Asked Questions

1. What makes an Oklahoma onion burger different from a regular burger?

Paper-thin onion slices are pressed directly into the raw beef patty on the griddle, creating a caramelized onion crust that becomes part of the burger — not just a topping.

2. What type of onions should I use?

Yellow onions sliced extremely thin (almost translucent) are traditional. A mandoline slicer on the thinnest setting produces the best results for the signature Oklahoma style.

3. How thin should the beef patty be?

Very thin — about ⅛ inch after smashing. Use a 2-ounce ball of ground beef per patty. The thin patty maximizes the crispy surface area and cooks in just 2-3 minutes.

4. What is the smashing technique?

Place a ball of beef on the hot griddle, pile a handful of thin onion slices on top, then press firmly with a sturdy spatula. The onions embed into the meat as it smashes flat.

5. What type of ground beef is best?

80/20 ground beef is essential. The 20% fat content creates the crispy, lacy edges and keeps the thin patty juicy. Leaner beef produces dry, tough patties.

6. What cheese goes on an Oklahoma onion burger?

American cheese is the classic and most traditional choice — its superior melting quality wraps every onion and crispy beef edge in gooey cheese.

7. What griddle temperature is best?

As hot as possible — 450-500°F on a flat griddle or cast iron. The extreme heat is what caramelizes the onions and creates the signature lacy, crispy beef edges.

8. What buns work best?

Soft white potato buns or classic squishy hamburger buns are traditional. The bun should be soft enough to compress around the thin, crispy patty without competing with it.

9. Where did Oklahoma onion burgers originate?

During the Great Depression in El Reno, Oklahoma. Cooks stretched expensive beef by pressing cheap onions into the patties — an economic necessity that created a culinary masterpiece.

10. What condiments are traditional?

Yellow mustard, dill pickles, and sometimes ketchup are the classic toppings. The caramelized onions provide so much flavor that the burger needs very little else.

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