Grilled Lemon-Thyme Chicken with Roasted Root Vegetables

By , Test Kitchen Director · Reviewed by AislePrompt Editorial · ·

Juicy grilled chicken marinated in fresh lemon juice and thyme, paired with a medley of roasted carrots, parsnips, and potatoes. This Mediterranean-inspired chicken recipe, ready in about 55 minutes, pairs chicken breasts, fresh lemon juice, fresh thyme leaves 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 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: 40 min Serves 4 Mediterranean cuisine 420 cal/serving
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Ingredients

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Instructions

  1. Step 1: In a large bowl, combine 1/4 cup fresh lemon juice, 2 tbsp fresh thyme leaves, 3 minced garlic cloves, 1/4 cup olive oil, 1 tsp salt, and 1/2 tsp black pepper. Whisk to form a marinade.
  2. Step 2: Add 4 chicken breasts to the marinade, turning to coat completely. Cover and refrigerate for at least 30 minutes, or up to 2 hours.
  3. Step 3: Preheat oven to 425°F. Toss 3 peeled and chunked carrots, 2 peeled and chunked parsnips, and 12 halved baby potatoes with 2 tbsp olive oil, 1 tbsp chopped fresh rosemary, 1/2 tsp salt, and 1/4 tsp black pepper. Spread evenly on a baking sheet.
  4. Step 4: Roast the vegetables for 30-35 minutes until tender and golden, stirring halfway through.
  5. Step 5: While vegetables roast, preheat grill or grill pan to medium-high heat. Remove chicken from marinade and grill for 6-7 minutes per side until internal temperature reaches 165°F and juices run clear.
  6. Step 6: Rest chicken for 5 minutes before slicing. Serve sliced chicken alongside the roasted root vegetables.

Frequently asked questions

How long does Grilled Lemon-Thyme Chicken with Roasted Root Vegetables take to make?

Total time is about 55 minutes (15 min prep + 40 min cook). Most home cooks find this fits comfortably into a weeknight; double the batch on Sunday for two dinners.

How do I store leftover Grilled Lemon-Thyme Chicken with Roasted Root Vegetables?

Cool to room temperature within 2 hours, then store in an airtight container in the fridge for up to 4 days. Reheat covered in a 350°F oven for 10-12 minutes, or microwave at 70% power in 60-second bursts to keep chicken breasts from drying out.

Can I substitute ingredients in Grilled Lemon-Thyme Chicken with Roasted Root Vegetables?

Yes — most ingredients in this recipe have flexible swaps. For oil, use any neutral high-smoke-point oil (avocado, grapeseed, refined coconut). For aromatics, dried herbs at ⅓ the volume of fresh work in a pinch. The full ingredient list is shoppable on Instacart so you can see substitutes in real time.

How do I scale Grilled Lemon-Thyme Chicken with Roasted Root Vegetables for a different number of people?

The recipe is written for 4 servings. Multiply each ingredient by (your serving target / 4). Cook time stays roughly the same up to 2x; for 3-4x batches, switch from a skillet to a sheet pan or stockpot so the food isn't crowded — overcrowding steams instead of browns.

What goes well with Grilled Lemon-Thyme Chicken with Roasted Root Vegetables?

Mediterranean chicken like this pair well with a simple grain (rice, couscous, or crusty bread), a quick salad with acid (lemon vinaigrette, pickled onions), and a pan sauce or yogurt-based dip. Tap "Plan a meal with the AI" to get specific side suggestions.

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