A classic American smash burger featuring paper-thin caramelized onions smashed into juicy beef on a hot griddle.
1 lb ground beef (80/20)
2 large yellow onions, paper-thin sliced
4 brioche burger buns
4 slices American cheese
1 tsp kosher salt
1/2 tsp black pepper
2 tbsp unsalted butter
Dill pickle slices
Yellow mustard
1. Heat a griddle or cast-iron skillet to medium-high.
2. Divide beef into four 4oz balls.
3. Place beef on griddle and season with salt and pepper.
4. Pile a large handful of onions on each beef ball.
5. Smash the onions and beef firmly with a spatula.
6. Cook 2 minutes, then flip so onions are on the bottom.
7. Place cheese on beef and stack buns on top to steam.
8. Assemble once onions are browned and serve with pickles.
Use a mandoline for the thinnest onions possible.
Do not use oil; let the beef fat do the work.
Steam the buns for a soft, diner-style texture.
Find it online: https://www.elitesrecipes.com/oklahoma-fried-onion-burgers/