Sheet Pan Roasted Lemon-Tarragon Chicken with Root Vegetables
Juicy chicken thighs roasted alongside a medley of root vegetables, infused with fresh lemon and tarragon for a bright, earthy flavor. This mediterranean-inspired whole30 (gluten-free, dairy-free) ready in about 55 minutes pairs large, cut into 1-inch wedges red onion, chopped fresh tarragon leaves, lemon zest for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 450 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
- 6 pieces (about 2 lbs) bone-in, skin-on chicken thighs
- 3 medium, peeled and cut into 1-inch chunks carrots
- 2 medium, peeled and cut into 1-inch chunks parsnips
- 1 large, cut into 1-inch wedges red onion
- 2 tbsp, chopped fresh tarragon leaves
- 1 tbsp lemon zest
- 3 tbsp lemon juice
- 4, minced garlic cloves
- 3 tbsp olive oil
- 2 tsp sea salt
- 1 tsp black pepper
- 4 sprigs fresh thyme sprigs
Instructions
- Step 1: Preheat the oven to 425°F. In a large bowl, combine 3 tbsp olive oil, 4 minced garlic cloves, 1 tbsp lemon zest, 3 tbsp lemon juice, 2 tsp sea salt, 1 tsp black pepper, and 2 tbsp chopped fresh tarragon leaves. Stir well to create a marinade.
- Step 2: Add 6 bone-in, skin-on chicken thighs to the marinade and toss to coat evenly. Set aside for 10 minutes while preparing vegetables.
- Step 3: On a large rimmed baking sheet, arrange 3 medium peeled and chopped carrots, 2 medium peeled and chopped parsnips, and 1 large cut red onion in wedges. Drizzle with a little olive oil if needed and season lightly with salt and pepper.
- Step 4: Nestle the marinated chicken thighs on top of the vegetables and scatter 4 fresh thyme sprigs over the pan.
- Step 5: Roast in the preheated oven for 35-40 minutes until the chicken skin is golden and crisp, internal temperature reaches 165°F, and the vegetables are tender with caramelized edges.
- Step 6: Remove from oven and let rest for 5 minutes before serving, allowing the juices to redistribute and flavors to meld.
Frequently asked questions
How long does Sheet Pan Roasted Lemon-Tarragon Chicken with 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 Sheet Pan Roasted Lemon-Tarragon Chicken with 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 chopped fresh tarragon leaves from drying out.
Can I substitute ingredients in Sheet Pan Roasted Lemon-Tarragon Chicken with 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 Sheet Pan Roasted Lemon-Tarragon Chicken with 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.
Is Sheet Pan Roasted Lemon-Tarragon Chicken with Root Vegetables gluten-free?
Yes — this recipe is tagged gluten-free, dairy-free, whole30 based on its ingredient list. Always cross-check labels for packaged ingredients (sauces, broths, condiments) since formulations vary by brand.
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