Oklahoma Onion Burger
Yield: 6 burgers
Ingredients
Kosher salt and freshly ground black pepper
1 lb ground 80/20 beef, gently formed into
2 ½-ounce balls
3 medium onions (preferably white), sliced paper-thin
6 slices of American cheese
6 brioche or other soft burger buns
Preparation
Preheat an ungreased skillet or griddle over high heat until it begins to smoke.
Add the balls of beef and press down with a spatula until somewhat flattened. Season generously with salt and pepper. Mound up piles of onions over the burgers and press down to embed the onions into the meat, spreading it into a rough patty large enough to overhang the edges of a bun. Some of the onions will spill over the sides of the burgers. The patties should be thinner around the edges and slightly thicker in the middle. Cook without further pressing until a nice crust forms and the edges of the meat have started to crisp, about 2 minutes. When juices start to collect on top of the patty, it’s time to flip the burger, onion-side down.
Turn your spatula over to increase leverage and free up the perimeters of the burgers, being sure to scrape up all browned meat, and flip over, so the onions are now under the patty. Use your other hand to hold the onions onto the patty as you flip. Season again with salt and pepper.
Cook until onions start to soften, about 1 minute.
Add a slice of cheese, followed by the top bun half. Place the bottom bun upside-down over the top bun and cover the skillet with a folded kitchen towel to allow the buns to steam in the onion vapors. Cook on the other side for about 2-3 minutes.
When the burger is cooked to your preferred doneness, remove the bottom bun and place it upright on the palm of one hand. With the spatula, lift up onions, burger and top bun and place atop the bottom bun. Holding the buns together gently with your fingers, squeeze and pull out the spatula and place the burger on a plate.
https://www.illinoistimes.com/springfield/the-oklahoma-onion-burger/Content?oid=15526699

