This is a bacon-and-onion-ring Angus beef burger seasoned with Worcestershire, topped with sharp cheddar and smoky BBQ sauce, all on a toasted brioche bun. It takes about 55 minutes start to finish and makes four burgers. The real reason to make it at home: you get full control over the onion ring batter and the char on the patty, which no drive-through can match.
About the ingredients
- 85% lean ground Angus: The fat percentage matters here. Leaner than 85% and the patties dry out fast on a hot grill. Fattier than 80% and you get flare-ups that char the outside before the center hits 160°F (71°C).
- Vidalia or sweet onions: Any mild sweet onion works. Standard yellow onions are sharper and will overpower the BBQ sauce — worth avoiding if you can find a sweet variety.
- Buttermilk for the onion ring soak: If you don’t have buttermilk, stir one tablespoon of white vinegar into a cup of whole milk and let it sit five minutes. It works just as well for tenderizing the onion slices.
- Aged sharp cheddar: Pre-shredded cheddar has anti-caking powder that slows melting. Buy a block and slice or shred it yourself for cleaner melt over the patty.
- Brioche buns: They’re soft enough to compress under the toppings, which actually helps the burger hold together. A denser bun like a kaiser will fight you on every bite.
The short version of why this works
Two things make or break this burger. First, the buttermilk soak on the onion rings — it pulls out some of the sharpness and gives the flour dredge something to grip, which is why the crust stays crunchy instead of sliding off. Second, resting the formed patties in the fridge for at least 15 minutes before they hit the grill keeps them from falling apart and helps them develop a better crust on contact with the grates. Skip the egg in the mix — it makes the patty mushy and you don’t need a binder when you’re working with well-chilled 85% lean beef. Season just before cooking, not while forming, so the salt doesn’t draw out moisture prematurely.
What can go wrong
- Onion rings turn soggy before serving: Fry them last, right before you assemble. If you’re making multiple batches, hold finished rings on a wire rack in a 250°F oven — never on paper towels, which trap steam underneath.
- Patties puff up in the middle: This happens when the center is thicker than the edges. Press a shallow dimple in the center of each raw patty with your thumb before grilling. It levels out as the patty cooks.
- Cheese doesn’t fully melt: Add the cheddar slice during the last 60–90 seconds of cook time and close the grill lid. The trapped heat melts it evenly without overcooking the beef.
- BBQ sauce burns on the grill: The sugar in BBQ sauce scorches quickly over direct high heat. Brush it on only in the final minute of cooking, or apply it after the patty comes off the grill entirely.
- Brioche bun falls apart mid-bite: Toast the cut sides on the grill for 30–45 seconds until lightly golden. It creates a barrier that slows the bun from absorbing moisture from the sauce and tomato.
Keeping and reheating
Cooked patties keep well in an airtight container in the fridge for up to four days, making them a solid candidate for weeknight meals — reheat them in a covered skillet over medium-low with a splash of water for about three minutes per side, and they stay juicy rather than drying out in the microwave. Onion rings are best eaten the day they’re made, but you can re-crisp them in an air fryer at 375°F for three to four minutes straight from the fridge. Raw formed patties freeze well for up to three months: stack them with parchment between each one, seal tightly, and thaw overnight in the fridge before grilling. Don’t refreeze patties that have already been thawed.
Grill Master’s Cowboy Angus Burger
Ingredients
For the Angus Beef Patties:
- 1 ½ pounds ground Angus beef 85% lean for optimal juiciness
- 1 teaspoon kosher salt
- ½ teaspoon freshly ground black pepper
- 1 tablespoon Worcestershire sauce adds umami depth
For the Onion Rings:
- 1 large sweet onion e.g., Vidalia, sliced into 1/4-inch rings
- 1 cup buttermilk for tenderizing and flavoring the onions
- 1 cup all-purpose flour
- 1 teaspoon smoked paprika
- 1 teaspoon garlic powder
- 2 cups vegetable oil for frying
For Assembly:
- 4 pieces brioche burger buns toasted
- 4 slices thick-cut smoked bacon cooked crispy
- 4 slices cheddar cheese aged sharp cheddar recommended
- ½ cup BBQ sauce preferably a smoky or hickory-flavored variety
- 1 cup leaf lettuce washed and dried
- 1 medium beefsteak tomato sliced into 4 rounds
Instructions
- Prepare the Onion Rings: In a shallow bowl, soak the sliced onions in buttermilk for 15 minutes. Meanwhile, mix the flour, smoked paprika, and garlic powder in another bowl. Heat the vegetable oil to 350°F (175°C). Dredge onions in the seasoned flour, shaking off excess, and fry until golden brown, about 2-3 minutes per batch. Drain on paper towels and sprinkle with salt.
- Make the Patties: In a large mixing bowl, combine ground Angus beef, salt, pepper, and Worcestershire sauce. Gently form into 4 equal patties about 3/4-inch thick. Avoid overhandling to keep the patties tender.
- Grill the Burgers: Heat a grill or skillet over medium-high heat. Cook burgers 4-5 minutes per side or until internal temp reaches 160°F (71°C). In the last minute, top each patty with a slice of cheddar cheese to melt slightly.
- Toast the Buns: Lightly butter and grill the brioche buns until golden brown and crisp, about 1-2 minutes.
- Assemble the Burger: On the bottom bun, spread 1 tablespoon of BBQ sauce, then layer leaf lettuce, tomato slice, the cheesy Angus patty, bacon, a couple of onion rings, and more BBQ sauce if desired. Cap with the top bun and serve immediately.
Notes
- Use aged cheddar for a deeper flavor complexity.
- Substitute gluten-free flour for onion rings to accommodate dietary needs.
- Prepare the onion rings earlier in the day and keep warm in an oven at 200°F (93°C) if needed.
Nutrition
FAQ
Can I make this on a stovetop instead of a grill?
Yes — a cast iron skillet over medium-high heat works well. You won’t get grill marks, but you’ll get a better crust from direct contact with the pan surface, and it’s easier to monitor the internal temperature to hit 160°F (71°C).
How do I know when the patties are done without cutting into them?
Use an instant-read thermometer inserted sideways into the center of the patty — ground beef needs to reach 160°F (71°C) all the way through. Color alone isn’t reliable; some ground beef stays pink at safe temperatures and some browns before it’s fully cooked.
Can I fry the onion rings in an air fryer instead of deep frying?
You can, but the texture will be noticeably different — drier and less crisp than oil-fried. If you go that route, spray the battered rings generously with neutral oil and cook at 400°F for about 10–12 minutes, flipping halfway through.
What’s the best BBQ sauce to use here?
A smoky, slightly sweet sauce with some body works best — thin, vinegary sauces run off the patty and soak into the bun too fast. If your preferred sauce is on the thin side, reduce it in a small saucepan for a few minutes before using.
Try these next
- Copycat Rodeo King Burger
- Angus Bacon Guacamole Burger
- BBQ Bacon Whopper Copycat
- Perfect Bacon Double Cheeseburger