Name: Bakery-Style Brioche Burger with Caramelized Onions
Prep time: 35 min
Total time: 35 min
Yield: 4 servings
Ingredients: 1.5 lbs ground chuck (80/20 beef); 4 soft brioche burger buns; 4 slices sharp cheddar cheese; 1 large yellow onion, thinly sliced; 2 tbsp unsalted butter; 2 tbsp mayonnaise; 2 tbsp Dijon mustard; 1 tbsp ketchup; 2 tsp Worcestershire sauce; 1 tsp smoked paprika; Kosher salt, to taste; Freshly ground black pepper, to taste; 4 large leaves butter lettuce; 2 medium ripe tomatoes, sliced; 2 tbsp olive oil

Bakery-Style Brioche Burger with Caramelized Onions

miradu

This burger recipe combines classic American flavors with a bakery-level twist—homemade, pillowy-soft brioche buns and perfectly caramelized onions. The beef patties are seared for maximum umami, then layered with sharp cheddar, buttery onions, tangy sauce, and fresh vegetables. The rich, slightly sweet brioche bun elevates the burger, providing a tender bite that melds with all the savory fillings. It’s an irresistible blend of textures and flavors, making it a must-try for any burger enthusiast.

Ingredients

Instructions

Start by making the caramelized onions: In a skillet over medium-low heat, melt butter with 1 tbsp olive oil. Add sliced onions and a pinch of salt. Cook, stirring often, until deep golden brown and sweet, about 15-20 minutes. Set aside.
In a small bowl, mix mayonnaise, Dijon mustard, ketchup, Worcestershire sauce, and smoked paprika. Season with salt and pepper to taste. Set aside as your burger sauce.
Preheat a grill or cast-iron skillet over medium-high heat. Divide ground beef into 4 equal portions and gently form into patties slightly larger than your buns. Season both sides generously with salt and pepper.
Drizzle remaining olive oil on the grill or skillet. Cook patties for about 3-4 minutes per side for medium, topping each with a slice of cheddar in the last minute to melt.
Lightly butter the cut sides of brioche buns and toast them face-down in a skillet or on the grill until golden brown.
To assemble: Spread the burger sauce on both sides of each bun. Place lettuce and tomato slices on the bottom bun, top with the cheesy patty, a generous pile of caramelized onions, and finish with the top bun.
Serve immediately with your favorite sides.