Pan-Seared Burger with Arugula and Pickled Red Onion

By AislePrompt Editorial · Published 2026-05-12 · Updated 2026-05-12

A juicy pan-seared beef burger topped with peppery arugula and tangy pickled red onions, served on a toasted bun for a balanced and satisfying meal. This American-inspired beef recipe, ready in about 30 minutes, pairs ground beef, salt, black pepper for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 550 calories and feeds 2, 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

• 8 oz ground beef
• 1/2 tsp salt
• 1/4 tsp black pepper
• 1 tbsp olive oil
• 2 burger buns
• 1 cup arugula
• 1/2 medium red onion
• 1/4 cup white vinegar
• 1 tbsp sugar
• 1/4 cup water
• 2 tbsp mayonnaise

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Instructions

1. Step 1: Slice 1/2 medium red onion into thin rings and combine with 1/4 cup white vinegar, 1 tbsp sugar, and 1/4 cup water in a small bowl. Stir to dissolve sugar and let marinate for at least 15 minutes until tangy.
2. Step 2: In a medium bowl, season 8 oz ground beef with 1/2 tsp salt and 1/4 tsp black pepper; gently form into two 4-inch patties.
3. Step 3: Heat 1 tbsp olive oil in a skillet over medium-high heat until shimmering. Add the patties and cook for 4 minutes per side until browned and cooked through.
4. Step 4: Toast 2 burger buns cut-side down in the skillet for 1-2 minutes until golden.
5. Step 5: Spread 1 tbsp mayonnaise on each bun bottom half, top with cooked burger, 1/2 cup arugula, and drained pickled red onions. Close with the top bun and serve immediately.