Quick Crispy Onion Smash Burgers in 20 Minutes

There’s nothing quite like a juicy, flavorful burger to satisfy your cravings, and when it comes to making them even more delightful, adding crispy fried onions is a game changer. In just 20 minutes, you can whip up these delicious Crispy Onion Smash Burgers that are sure to impress everyone at your table. The combination of savory beef and the crunch of onions creates a mouthwatering experience that’s quick and easy to prepare.
Ingredients & Kitchen Tools
Ingredients
– 1 lb ground beef (80/20 for best flavor)
– 1 medium onion, thinly sliced
– 1 tablespoon vegetable oil
– Salt and pepper, to taste
– 4 slices of cheddar cheese (optional)
– Burger buns
– Optional toppings: lettuce, tomato, ketchup, mustard
Kitchen Tools
– Large skillet or griddle
– Spatula or burger press
– Knife and cutting board
– Serving plates
Prep & Cook Time
– Prep Time: 5 minutes
– Cook Time: 15 minutes
– Total Time: 20 minutes
Step-by-Step Instructions
1. Prepare the Onions: Start by heating the vegetable oil in a large skillet over medium heat. Add the thinly sliced onions and sprinkle with a little salt. Cook for about 5–7 minutes, stirring occasionally until the onions caramelize and become crispy. Remove them from the skillet and set them aside.
2. Form the Burger Patties: While the onions cook, take the ground beef and divide it into 4 equal portions. Shape each portion into a ball—do not overwork the meat.
3. Smash and Season the Patties: Once the onions are cooked, increase the heat to high. Place the beef balls in the skillet without crowding them. Using a spatula, smash each ball down into a thin patty. Season generously with salt and pepper.
4. Cook the Burgers: Allow the patties to cook for about 2–3 minutes on one side until you see juices pooling on top. At this point, flip the burgers over. If you’re adding cheese, place a slice on each patty after flipping. Cook for an additional 1–2 minutes to achieve a perfect, cheesy melt.
5. Assemble the Burgers: Toast the burger buns in the same skillet if desired. Layer your crispy onion smash burgers with the fried onions and any other toppings you like, such as lettuce, tomato, ketchup, or mustard.

Nutritional Benefits or Advantages
Crispy Onion Smash Burgers provide a delightful balance of protein, fat, and carbohydrates, making them a hearty meal option. Ground beef is a great source of iron and vitamin B12, essential for energy production and overall health. The addition of onions not only adds flavor but also brings along antioxidants and anti-inflammatory properties.
Tips, Variations, or Substitutions
– Beef Alternatives: Try substituting ground turkey or plant-based meat for a lighter option.
– Onion Varieties: Experiment with different types of onions, like sweet Vidalia or red onions, for varied flavor profiles.
– Toppings Galore: Get creative with toppings; consider adding avocado, pickles, or a spicy aioli for a flavor boost.
Common Mistakes to Avoid
1. Overworking the Meat: Handle the ground beef gently to keep the burgers tender and juicy.
2. Not Preheating the Pan: Ensure your skillet is hot before you add the meat to get a great sear.
3. Smooshing Down Too Hard: Smash the patties just enough to cook evenly; too much pressure can squeeze out the juices.
Storage and Reheating Tips
If you have leftovers, store them in an airtight container in the fridge. They will keep for up to 3 days. To reheat, place them back on a skillet over medium heat until warmed through. You can also microwave them in short bursts for convenience, though they may not stay as crispy.
Conclusion with Call-to-Action
These Quick Crispy Onion Smash Burgers are not only delicious but incredibly easy and quick to make, perfect for weeknight dinners or casual gatherings. Try them out and enjoy the delightful crunch of fried onions combined with your juicy beef patty. Don’t forget to share your burger creations and tag me—I’d love to see how yours turned out!
FAQs
1. Can I make the fried onions ahead of time?
Yes, you can prepare the fried onions in advance and simply reheat them when ready to assemble your burgers.
2. How do I make these burgers spicier?
Add jalapeños or a spicy seasoning blend to the beef before cooking for an extra kick.
3. What can I use instead of burger buns?
Lettuce wraps or portobello mushrooms are great low-carb alternatives.
4. Can I freeze the cooked burgers?
Yes, fully cooled burgers can be stored in the freezer for up to three months. Wrap them tightly to prevent freezer burn.
