Pan-Seared Chicken Breast with Roasted High Mountain Vegetables

By AislePrompt Editorial · Published 2026-05-07 · Updated 2026-05-07

Tender pan-seared chicken breast served alongside a medley of roasted vegetables inspired by towering mountain produce. This American-inspired high-protein recipe, ready in about 40 minutes, pairs boneless skinless chicken breast, olive oil, salt for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 450 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

• 2 pieces (6 oz each) boneless skinless chicken breast
• 3 tbsp olive oil
• 1 tsp salt
• 1/2 tsp black pepper
• 2 rosemary sprigs
• 2 medium, cut into 1-inch chunks carrots
• 2 medium, cut into 1-inch chunks parsnips
• 1 large, sliced into strips red bell pepper
• 4 cloves, smashed garlic cloves
• 1 tbsp lemon juice

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Instructions

1. Step 1: Preheat oven to 425°F. Toss 2 medium carrots, 2 medium parsnips, 1 large sliced red bell pepper, and 4 smashed garlic cloves with 2 tbsp olive oil, 1/2 tsp salt, and 1/4 tsp black pepper on a baking sheet. Roast for 25 minutes until vegetables are tender and edges caramelize.
2. Step 2: While vegetables roast, pat dry 2 boneless skinless chicken breasts and season with 1/2 tsp salt and 1/4 tsp black pepper. Heat 1 tbsp olive oil in a large skillet over medium-high heat.
3. Step 3: Add the chicken breasts and 2 rosemary sprigs to the skillet. Sear chicken for 6 minutes on the first side without moving, then flip and cook for 5 minutes more until internal temperature reaches 165°F and juices run clear.
4. Step 4: Remove chicken and let rest for 5 minutes. Drizzle roasted vegetables with 1 tbsp fresh lemon juice and toss gently.
5. Step 5: Serve the rested chicken breasts alongside the roasted high mountain vegetables, spooning any pan juices over the top.