Pan-Seared Burger with Tangy Pickled Onion and Mixed Greens Salad

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

A juicy pan-seared beef burger topped with tangy pickled onions, paired with a fresh mixed greens salad dressed in a bright vinaigrette. This American-inspired beef recipe, ready in about 20 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 480 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
• 1 tsp salt
• 1/2 tsp black pepper
• 2 tbsp olive oil
• 1 small, thinly sliced red onion
• 1/4 cup white vinegar
• 1 tbsp sugar
• 4 cups mixed salad greens
• 1 cup, halved cherry tomatoes
• 1/2 medium, thinly sliced cucumber
• 2 tbsp lemon juice
• 1 tsp honey
• 1 tsp Dijon mustard

The salad spinner we’d dry the greens in → Best Salad Spinners for 2026: Picks That Actually Dry Greens

Instructions

1. Step 1: In a small bowl, combine 1/4 cup white vinegar and 1 tbsp sugar. Add 1 small thinly sliced red onion and let it sit at room temperature for 20 minutes until tangy and slightly softened.
2. Step 2: Preheat a large skillet over medium-high heat and add 2 tbsp olive oil. Meanwhile, season 1 lb ground beef with 1 tsp salt and 1/2 tsp black pepper, then form into 4 equal patties.
3. Step 3: Place the patties in the hot skillet and cook for 4 minutes on the first side without moving until a brown crust forms. Flip and cook for another 3-4 minutes for medium doneness.
4. Step 4: In a large bowl, toss 4 cups mixed salad greens with 1 cup halved cherry tomatoes and 1/2 medium thinly sliced cucumber.
5. Step 5: In a small bowl, whisk together 2 tbsp lemon juice, 1 tsp honey, and 1 tsp Dijon mustard until emulsified. Drizzle over the salad and toss to coat evenly.
6. Step 6: Serve the burger patties topped with the pickled onions alongside the fresh mixed greens salad.