Crispy, juicy, and dripping with melty cheese and caramelized onions, Oklahoma Fried Onion Burgers are a Midwest staple that transforms a few humble ingredients into a flavor-packed experience. With paper-thin sliced onions seared right into the beef patty, every bite delivers savory crunch and rich umami deliciousness.


Born out of Great Depression-era ingenuity, this burger uses more onions than beef to stretch ingredients—but don’t let that fool you. The result is a crispy-edged masterpiece, perfect for weeknight dinners, cookouts, or satisfying fast-food-style cravings at home.
What Kind of Onion Should I Use?
Sweet yellow onions or Vidalia onions are ideal for this recipe. Their natural sugars caramelize beautifully when cooked, delivering deep flavor and slight crispness at the edges. Slice them thin—we’re talking almost see-through—to help them fuse into the meat while cooking.
Ingredients for the Oklahoma Fried Onion Burgers
Ground Beef (80/20)
You need some fat to achieve the juicy, flavorful patties and that perfect crust. An 80/20 blend ensures they won’t dry out while frying.
Yellow Onions
These are the star of the show. Thinly sliced, they become crispy and caramelized, creating that signature taste and texture.
Salt and Pepper
A simple seasoning combo to bring out the natural beef and onion flavors.
American Cheese
The classic melt factor. Its creamy texture adds richness and that fast-food nostalgia.
Burger Buns
Soft, slightly toasted buns complete the experience. Brioche or potato buns work beautifully.
Butter (optional)
For toasting the buns and adding a buttery bite.
How To Make the Oklahoma Fried Onion Burgers
Step 1: Prep the Onions
Slice your onions as thin as possible using a mandoline or sharp knife. Toss with a pinch of salt and let sit for 10 minutes to draw out moisture.
Step 2: Shape the Patties
Form the ground beef into loose balls, around 3 oz each. Don’t pack them tightly—you want a good sear and texture.
Step 3: Smash and Sear
Preheat a cast iron skillet over medium-high heat. Add a bit of oil, then place a beef ball into the skillet. Immediately top with a mound of onions and smash it flat with a spatula, pressing the onions into the meat. Season with salt and pepper.
Step 4: Flip and Cheese
After 2-3 minutes, when the onions are golden and crispy, flip the burger carefully. Top with cheese and let cook for another minute until melted.
Step 5: Toast and Assemble
Toast your buns in butter or directly in the skillet. Place the burger on the bun and serve hot.

How to Store and Serve These Crispy Onion Burgers
Serve Oklahoma Fried Onion Burgers immediately while hot and juicy. If you have leftovers, store patties and buns separately. Refrigerate cooked patties in an airtight container for up to 3 days. Reheat in a skillet or air fryer to restore crispiness.
Freezing isn’t ideal for this burger since the onions can lose their texture, but it can work if tightly wrapped and reheated with care.
What to Serve With Oklahoma Fried Onion Burgers?
Dad’s Creamy Cheesy Au Gratin Potatoes
Ultra-comforting, cheesy, and creamy – the perfect indulgent side to soak up burger goodness. See the recipe here
Crispy Fried Zucchini
Lightly battered zucchini slices add a crunchy contrast and a bit of green to your plate. Try this pairing
Roasted Rosemary Sweet Potatoes
Earthy and herby, these make a slightly healthier (yet flavorful) option. Find it here
Classic Vanilla Fudge
For dessert, nothing beats a square of creamy vanilla fudge. It’s a sweet ending to a savory meal. Check out the recipe
Easy Cheesy Scalloped Potatoes
Rich, melty, and ready to comfort – these are a fantastic addition to burger night. Grab the recipe
Want More Burger Ideas with a Twist?
If you love these Oklahoma Fried Onion Burgers, don’t miss out on these meaty crowd-pleasers:
- Crock Pot Cube Steak and Gravy for that fall-apart comfort.
- Cheesy Beef Enchilada Tortellini for a Tex-Mex burger alternative.
- Amish Country Poor Man’s Hamburger Steaks if you crave rustic diner-style flavor.
- White Cheddar Chicken Pasta when you want to double down on creamy comfort.
- Philly Cheesesteak Sloppy Joes for a melty handheld twist.
Save This Pin For Later
Save this delicious idea to your favorite Pinterest board so it’s easy to find when you’re ready to whip it up again.
Tried it with a twist? Maybe a dash of smoked paprika or swapping in provolone? I’d love to hear how it turned out—drop your tips or questions in the comments below.
Need more inspiration? Explore my daily kitchen creations on SavorQueen.com on Pinterest. Your next favorite might be waiting there.
Oklahoma Fried Onion Burgers
- Total Time: 20 minutes
- Yield: 4 servings
Description
If you love crispy edges, juicy beef, and golden caramelized onions smashed right into your patty—this recipe is for you. Oklahoma Fried Onion Burgers are a classic comfort food that’s simple to make yet incredibly flavorful. Perfect for cookouts, easy dinners, or when you’re craving something better than takeout. This easy recipe brings bold flavor with minimal ingredients, perfect for your collection of dinner ideas, quick meals, or hearty lunch options. From the satisfying crunch of fried onions to the melt of gooey cheese, this burger is a must-try for foodies looking for quick dinner wins and family-friendly food ideas.
Ingredients
3 tablespoons butter
1 pound ground beef (80/20)
2 large yellow onions, thinly sliced
4 slices American cheese
4 burger buns
1 teaspoon salt
1 teaspoon black pepper
Instructions
1. Slice onions paper-thin and toss with a pinch of salt. Let them sit for 10 minutes.
2. Form the ground beef into four loose 4 oz balls without packing tightly.
3. Heat a cast iron skillet over medium-high and add butter.
4. Place a beef ball on the skillet, top with a mound of onions, and smash flat with a spatula.
5. Season with salt and pepper. Let cook for 2-3 minutes until the onions are golden.
6. Flip carefully, top with cheese, and cook another minute.
7. Toast burger buns in the same skillet or with extra butter.
8. Assemble burgers and serve hot.
Notes
Use a mandoline for consistent, paper-thin onions.
For extra crisp, pat onions dry before smashing into the patties.
- Prep Time: 10 minutes
- Cook Time: 10 minutes
- Category: Dinner
- Method: Skillet
- Cuisine: American
Nutrition
- Serving Size: 1 burger
- Calories: 510
- Sugar: 5g
- Sodium: 780mg
- Fat: 34g
- Saturated Fat: 14g
- Unsaturated Fat: 17g
- Trans Fat: 1g
- Carbohydrates: 25g
- Fiber: 2g
- Protein: 29g
- Cholesterol: 95mg
Keywords: Oklahoma burger, fried onion burger, easy dinner, smashed burger, quick burger
