Name: Caramelized Onion &amp; Cheddar Crack Burger
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4
Cuisine: American
Ingredients: 1 1/2 lb (680 g) ground beef, 80/20 blend; 1 tsp kosher salt; 1/2 tsp freshly ground black pepper; 1 tsp smoked paprika; 1 tbsp Worcestershire sauce; 4 brioche or sesame burger buns; 4 slices sharp cheddar cheese; 2 tbsp unsalted butter; 2 medium yellow onions, thinly sliced; 1 tbsp brown sugar; 1 tbsp apple cider vinegar; 4 tbsp mayonnaise; 2 tbsp ketchup; 1 tbsp Dijon mustard; 1 tsp hot sauce (optional); 1 tbsp finely chopped dill pickle or relish; 4 leaves butter lettuce or romaine; 2 medium tomatoes, sliced; 2 tbsp neutral oil (vegetable or canola)

Caramelized Onion & Cheddar Crack Burger

A crave-worthy crack burger recipe that layers juicy seasoned beef, sweet caramelized onions and melty cheddar with a tangy secret sauce. Ready in under 45 minutes for an addictive homemade burger experience.

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Prep Time 15 min

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Cook Time 30 min

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Total Time 45 min

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Servings 4

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Difficulty Medium

Instructions

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Step 1: Prep the onions — Heat 2 tbsp unsalted butter and 1 tbsp oil in a large skillet over medium-low heat. Add the thinly sliced onions, 1 tbsp brown sugar and a pinch of salt. Cook, stirring occasionally, until soft and deeply golden, about 20–25 minutes. Stir in 1 tbsp apple cider vinegar at the end, then remove from heat and set aside.
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Step 2: Make the secret sauce — In a small bowl combine 4 tbsp mayonnaise, 2 tbsp ketchup, 1 tbsp Dijon mustard, 1 tsp hot sauce (if using) and 1 tbsp chopped pickle or relish. Mix well, taste and adjust seasoning. Refrigerate until ready to assemble.
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Step 3: Season the beef — In a bowl gently combine the ground beef with 1 tsp kosher salt, 1/2 tsp black pepper, 1 tsp smoked paprika and 1 tbsp Worcestershire sauce. Do not overwork the meat; divide into four equal portions and form loose patties slightly larger than the buns.
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Step 4: Cook the patties — Heat a heavy skillet or cast-iron griddle over medium-high heat and add a thin film of oil. When shimmering, add the patties (work in batches if needed). Cook 3–4 minutes on the first side, flip, then immediately top each patty with a slice of cheddar and cover with a lid or tent foil to melt cheese, cook another 2–3 minutes for medium. For a smash-style crust, press the patty firmly with a spatula in the first 30 seconds.
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Step 5: Toast the buns — While patties finish, split and toast burger buns face-down in a clean skillet or under a broiler until golden, about 1–2 minutes.
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Step 6: Assemble — Spread 1–2 tbsp secret sauce on each bun bottom. Add lettuce, a slice of tomato, the cheeseburger patty, a generous spoonful of caramelized onions, then top bun. Serve immediately.
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Step 7: Serve suggestions — Pair with crispy fries, a simple slaw or a green salad. Offer extra pickles and hot sauce at the table.