Pan-Seared Burger with Charred Onions and Smoked Cheddar

By AislePrompt Editorial · Published 2026-07-23 · Updated 2026-07-23

Juicy pan-seared beef burger topped with smoky cheddar and caramelized onions for a rich, savory bite. This American-inspired sandwich and wrap recipe, ready in about 35 minutes, pairs ground beef (80% lean), salt, black pepper for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 520 calories and feeds 4, so it slots cleanly into a weekly meal plan and pairs well with a quick salad or grain on the side. Tap "Plan a meal with the AI" below to drop this recipe into your week and send the ingredients straight to Instacart. Nutrition values are approximate, calculated from USDA FoodData Central (fdc.nal.usda.gov) — verify against ingredient labels for any health-driven dietary plan.

Ingredients

• 1 lb ground beef (80% lean)
• 1 tsp salt
• 1/2 tsp black pepper
• 4 smoked cheddar cheese slices
• 1 large yellow onion
• 2 tbsp olive oil
• 4 burger buns
• 2 tbsp butter
• 4 lettuce leaves
• 8 tomato slices

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Instructions

1. Step 1: Peel and slice 1 large yellow onion into 1/4-inch rings. Heat 2 tbsp olive oil in a skillet over medium-high heat and add onion rings, cooking for 10-12 minutes until deeply browned and caramelized, stirring occasionally.
2. Step 2: While onions cook, divide 1 lb ground beef into four equal patties about 3/4-inch thick. Season each patty with 1 tsp salt and 1/2 tsp black pepper on both sides.
3. Step 3: Heat another skillet over medium-high heat and add patties. Cook for 4 minutes on one side until browned, flip, then top each patty with 1 slice smoked cheddar cheese. Cook 3-4 more minutes until cheese melts and burgers reach desired doneness.
4. Step 4: Meanwhile, split 4 burger buns and spread 2 tbsp butter on cut sides. Toast buns cut side down in a clean skillet over medium heat for 1-2 minutes until golden and crisp.
5. Step 5: Assemble burgers by placing a lettuce leaf and two tomato slices on the bottom bun, then the cheeseburger patty, topped with caramelized onions. Cover with the top bun and serve immediately.