Herbed Lemon Chicken with Quinoa and Roasted Vegetables

By AislePrompt Editorial · Published 2026-03-27 · Updated 2026-03-27

Juicy chicken breasts glazed with a zesty lemon-herb mixture, served over fluffy quinoa and a medley of caramelized roasted vegetables. This Mediterranean-inspired chicken recipe (gluten-free, vegetarian), ready in about 50 minutes, pairs boneless chicken breasts, olive oil, lemon for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 420 calories and feeds 4, so it slots cleanly into a weekly meal plan and pairs well with rice, quinoa, or a quick salad. 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

• 4 (6 oz each) boneless chicken breasts
• 2 tbsp olive oil
• 1 (zest of, juice of 2 tbsp) lemon
• 1 tbsp fresh thyme
• 1 tbsp fresh rosemary
• 3 cloves (minced) garlic
• 1 cup (uncooked) quinoa
• 12 oz cherry tomatoes
• 1 (diced into 1/2-inch cubes) zucchini
• 1 (diced into 1/2-inch cubes) bell peppers
• 1 tsp salt
• 1/2 tsp black pepper

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Instructions

1. Step 1: Preheat oven to 400°F (200°C). Place chicken breasts on a baking sheet lined with parchment paper. In a bowl, combine 1 tbsp olive oil, lemon zest, thyme, rosemary, garlic, 1/2 tsp salt, and 1/4 tsp black pepper. Rub mixture evenly over chicken.
2. Step 2: Roast chicken for 25 minutes until golden and internal temperature reaches 165°F (74°C). While chicken roasts, heat 1 tbsp olive oil in a large skillet over medium heat. Add cherry tomatoes, zucchini, and bell peppers. Sauté for 5 minutes, then season with remaining 1/2 tsp salt and 1/4 tsp black pepper. Cook for 15 minutes until vegetables are tender and caramelized.
3. Step 3: Cook quinoa according to package instructions. In a small bowl, whisk lemon juice with 1/2 tsp salt and 1/4 tsp black pepper. Drizzle over quinoa and toss to combine. Serve chicken with quinoa and vegetables.