Oklahoma Fried Onion Burger
By Clarkee
- Prep
- 10 min
- Cook
- 10 min
- Serves
- 4
- Difficulty
- Medium

Ingredients
- 640g ground beef (20–25% fat)
- 4 burger buns
- 2 large onions, very thinly sliced
- Salt
- 8 slices American cheese
- Pickles
- Mustard
Directions
- Preheat your Blackstone griddle to high heat.
- Thinly slice the onions using a knife or mandolin and set aside.
- Divide the ground beef into 8 equal portions (about 80g each). Keep them loosely formed and avoid overworking the meat.
- Lightly oil the griddle. Place the beef portions onto the hot surface and let them sit for 10–15 seconds.
- Season with salt, then pile a generous amount of sliced onions on top of each portion.
- Smash the beef and onions together using a spatula or burger press. Cook for about 1 minute, then flip.
- Cook until the onions are deeply browned and the patties develop a good crust, being careful not to burn them.
- Season again lightly with salt and add a slice of cheese to each patty.
- Toast the buns if desired.
- Stack two patties per burger. Place them onto the top bun, then set the bottom bun on top.
- Add a small splash of water to the griddle and cover with a lid or cloche to steam the buns for about a minute.
- Once heated through, flip the burger so the bottom bun is underneath and remove from the griddle.
- Serve with pickles and mustard.