There’s something magical about the blend of beef and onions sizzling together on a griddle, bringing back memories of summer cookouts and family gatherings. The Oklahoma Onion SmashBurger, with its juicy patties and flavorful toppings, is a testament to simple, hearty cooking that warms the soul.
Why make this recipe? Well, it’s not just any burger; it’s a celebration of flavors that plays well with a side of nostalgia. The combination of caramelized onions and melted American cheese atop a perfectly seasoned patty is a feast for both the eyes and the taste buds. It’s the kind of meal you want to share, where every bite has the power to evoke memories of laughter and love around the dinner table. Plus, it’s not too difficult to whip up! You’ll find that the secret lies in the cooking technique—not to mention, adding a dollop of your favorite burger sauce makes all the difference. If you love crispy textures, you might also enjoy these crispy mini blooming onions as a delightful side.
How to make the Oklahoma Onion SmashBurger
Ingredients:
- 1.5 pounds of ground beef (80/20)
- 2 large onions, sliced thin
- Pickles
- 12 slices American Cheese
- Brioche buns
- Salt
- Burger Sauce:
- 1/2 cup mayo
- 3 tablespoons ketchup
- 2 tablespoons yellow mustard
- 1.5 tablespoons sweet relish
- 1.5 tablespoons hot sauce
- 1 teaspoon pepper
- 1 teaspoon kosher salt
Directions:
First things first, slice those onions as thin as can be using a mandolin. Toss them in a bowl with kosher salt and let them sit for about 20 minutes. This little step does wonders to soften the onions; when the timer goes off, ensure you squeeze out any excess water to really concentrate that delicious onion flavor.
Next, take 1/4 pound balls of the ground beef and let them rest in the fridge for about 15 minutes. While the beef is chilling, heat a griddle on high for around 10 minutes. If you find it necessary, add a bit of oil to keep those burgers from sticking.
As you wait, whisk together all the ingredients for the burger sauce in a bowl until it’s nicely blended. This will add a creamy, zesty touch to your burger that you won’t want to miss. Now, it’s time for the main event! Place each of those beef balls on the griddle, pile a generous handful of onions on top, and smash them down into thin patties. Don’t forget to sprinkle salt on those bad boys as you go! After about 4 minutes, flip them over, season again, and after 2 more minutes, add slices of American cheese on top to let them melt. Want to learn more about the perfect cooking techniques for beef? Consider checking this beef liver and onions recipe as well!
Cover them with the top bun, then the bottom bun to trap in some steam. Once everything is ready, take off that delicious bun stack and add a generous dollop of burger sauce and pickles onto the bottom bun. Layer one or two of those glorious patties on top and complete your masterpiece with the final bun. Serve with a smile, and enjoy each mouthwatering bite!
How to serve the Oklahoma Onion SmashBurger
These burgers are best served hot off the griddle. Pair them with crispy fries or your favorite potato salad for a truly satisfying meal. A side of those crispy mini blooming onions would complement the flavors beautifully!
How to store the Oklahoma Onion SmashBurger
If you happen to have leftovers (which is rare with this tasty burger), you can store the patties and toppings separately in airtight containers in the refrigerator for up to three days. Reheat them in a skillet to bring back that fresh-off-the-griddle taste.
Tips to make the Oklahoma Onion SmashBurger
Don’t be afraid to play with your seasonings and the toppings you offer on the side. Fresh tomatoes, lettuce, or onion rings can provide a great crunch and balance to the gooey cheese and juicy beef. Also, consider making a double batch of that delightful burger sauce; it’s fantastic on sandwiches and salads too!
Variations
If you want to spice things up, try adding jalapeños for heat or swap out the American cheese for pepper jack for an extra kick. There are countless paths to tailor this burger to your tastes!
FAQs
-
Can I use different types of meat?
Absolutely! Feel free to experiment with ground turkey or chicken for a leaner option. -
How do I make the onions sweeter?
Letting the onions caramelize a bit longer on the griddle can enhance their sweetness beautifully. -
Do I have to use brioche buns?
While brioche adds a delightful richness, you can use any burger bun of your choice to fit your taste.
Conclusion
Gathering around to enjoy food is about the smiles shared and the memories made. The Oklahoma Onion SmashBurger is perfect for those occasions, as it brings people together over its warm, robust flavors. For more burger inspiration, consider exploring The Oklahoma Onion SmashBurger – Grill Nation or dive deep into how pros make it at The Oklahoma Onion Burger – How the Burger Pros Make It!. So fire up that griddle, and may your cooking bring warmth and connection to your loved ones!

Oklahoma Onion SmashBurger
Ingredients
Method
- Slice onions thinly using a mandolin, toss with kosher salt, and let sit for 20 minutes.
- Squeeze out excess water from the onions after 20 minutes.
- Form 1/4 pound balls of ground beef and let them rest in the fridge for 15 minutes.
- Heat a griddle on high for about 10 minutes.
- Whisk together all burger sauce ingredients in a bowl until well blended.
- Place beef balls on the griddle, top with a handful of onions, and smash into thin patties.
- Sprinkle salt on the patties while cooking.
- Cook for about 4 minutes, flip, season again, and cook for 2 more minutes.
- Add American cheese slices on top to let them melt.
- Cover with the bottom and top bun to trap in steam.
- Add burger sauce and pickles to the bottom bun, layer with patties, and complete with the top bun.