Wood-Grilled Burger with Caramelized Onions and Aged Cheddar

By AislePrompt Editorial · Published 2026-05-21 · Updated 2026-05-21

How this recipe was made — this recipe was drafted by AislePrompt's AI-assisted pipeline from technique templates and USDA-sourced nutrition data, and published by AislePrompt Editorial — see how AislePrompt recipes are drafted and published.

Juicy beef burgers grilled over wood with sweet caramelized onions and sharp aged cheddar for a classic, smoky flavor. This American-inspired beef recipe, ready in about 35 minutes, pairs ground beef (80/20), salt, black pepper for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 540 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.

Prep: 15 min Cook: 20 min Serves 4 American cuisine 540 cal/serving

Build a week of meals around this recipe → Shop this recipe on Instacart → Shop equipment ↓

Ingredients

1 lb ground beef (80/20)
1 tsp salt
1/2 tsp black pepper
1 large, thinly sliced yellow onion
2 tbsp unsalted butter
1 tbsp olive oil
4 aged cheddar cheese slices
4, split and toasted burger buns
4 lettuce leaves
1 large, sliced tomato
1/2 cup, sliced pickles

The grilling tools we’d reach for here → Best Grilling Tools and BBQ Gadgets for 2026: Top Picks + Buying Guide

Affiliate disclosure: AislePrompt may earn a commission on qualifying purchases made through Amazon links, at no additional cost to you. See our policy →

Equipment for this recipe

Tools this recipe's steps call for, with a link to each on Amazon.

More Cookware & pots → Shop all kitchen tools →

Instructions

Step 1: Preheat a wood-fired grill or charcoal grill to medium-high heat (about 450°F). Meanwhile, gently form 1 lb ground beef into 4 equal patties about 3/4 inch thick, seasoning both sides with 1 tsp salt and 1/2 tsp black pepper.
Step 2: In a skillet over medium-low heat, melt 2 tbsp unsalted butter and 1 tbsp olive oil. Add 1 large thinly sliced yellow onion and cook slowly for 15-20 minutes, stirring frequently, until onions are deeply golden and caramelized.
Step 3: Place burgers on the grill grates and cook for 4-5 minutes per side for medium doneness, adding 1 slice aged cheddar cheese on top of each patty during the last 2 minutes to melt.
Step 4: Toast 4 burger buns cut side down on the grill for 1-2 minutes until lightly browned.
Step 5: Assemble burgers by layering lettuce leaves, tomato slices, the grilled patty with melted cheddar, caramelized onions, and pickle slices on each toasted bun. Serve immediately.