Mouth-Watering Oklahoma Fried Onion Burgers Recipe


Indulge in the incredible flavors of Oklahoma Fried Onion Burgers, a delightfully easy and delicious meal. The secret to these burgers, made famous by Cooks Country, is smashing thinly sliced onions into the ground beef before cooking. This technique results in perfectly caramelized onions embedded in a juicy burger!


  • 1 large onion, peeled, halved, and thinly sliced
  • Salt and pepper
  • 1 lb ground beef
  • 1 tablespoon butter
  • 1 tablespoon vegetable oil
  • 4-8 slices of American cheese
  • Mayo, mustard, and pickles, for serving
  • 4 hamburger buns, toasted


  1. Prepare Onions: In a bowl, combine the thinly sliced onions with 1 teaspoon of salt. Toss to mix well. Transfer the onions to a colander and let them sit for 30 minutes, occasionally tossing. Afterward, place the onions on a clean dish towel, gather the edges, and squeeze out as much liquid as possible over a sink or a large bowl.
  2. Form Patties: Divide the onions into four separate mounds on a rimmed baking sheet. Shape the ground beef into four loosely packed balls and place them on top of the onion mounds. Firmly flatten the beef balls using your palm, ensuring the onions adhere to the beef. The patties should be about 4 inches in diameter. Season generously with salt and pepper.
  3. Cook Patties: Melt the butter with the vegetable oil in a 12-inch skillet over medium heat. Using a large spatula, carefully transfer the patties to the skillet, onion side down. Cook for 6-8 minutes until the onions are deeply golden brown and start to crisp at the edges. Flip the burgers, increase the heat to high, and cook for an additional 2 minutes until the second side is well browned.
  4. Add Cheese and Serve: Place 1 or 2 slices of American cheese on each burger and let it melt. Spread mayo, mustard, and pickles on the top buns, then assemble the burgers by placing the patties on the bottom buns. Serve immediately.

Why You’ll Love This Recipe

These Oklahoma Fried Onion Burgers offer a perfect blend of caramelized onions and juicy beef, creating an unforgettable taste experience. The recipe is straightforward, making it easy to whip up for any occasion.

Tips for the Perfect Onion Burger

  • Thinly Slice Onions: Ensure your onion slices are thin for the best caramelization.
  • Generously Season: Don’t skimp on the salt and pepper for a flavorful patty.
  • Serve Fresh: These burgers are best enjoyed immediately after cooking for maximum flavor.

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