Pan-Seared Lemon-Rosemary Chicken with Roasted Root Vegetables

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

A simple paleo-friendly chicken dish featuring juicy pan-seared chicken breasts infused with fresh lemon and rosemary, paired with caramelized roasted root vegetables. This Mediterranean-inspired paleo recipe (gluten free), ready in about 50 minutes, pairs boneless skinless chicken breasts, fresh rosemary, 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 2, so it slots cleanly into a paleo week and pairs well with roasted root vegetables or a leafy 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.

Prep: 15 min Cook: 35 min Serves 2 Mediterranean cuisine 450 cal/serving
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Ingredients

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Instructions

  1. Step 1: Preheat oven to 425°F. Toss 3 medium peeled carrots, 2 peeled parsnips, and 1 peeled medium sweet potato cut into 1-inch pieces with 2 tbsp extra virgin olive oil, 1/2 tsp sea salt, and 1/4 tsp black pepper on a rimmed baking sheet. Roast for 30 minutes, stirring halfway through until vegetables are tender and edges caramelized.
  2. Step 2: While vegetables roast, pat dry 2 boneless skinless chicken breasts (6 oz each). In a small bowl, combine 1 tsp lemon zest, 2 tbsp lemon juice, 3 minced garlic cloves, and 1 tbsp olive oil. Rub this mixture evenly over the chicken.
  3. Step 3: Heat 2 tbsp extra virgin olive oil in a large skillet over medium-high heat. Add 2 sprigs fresh rosemary and let infuse the oil for 1 minute. Remove rosemary and place the chicken breasts in the skillet. Sear 5 minutes on each side until golden brown and cooked through (internal temp 165°F).
  4. Step 4: Remove chicken and let rest 5 minutes. Serve chicken alongside the roasted root vegetables, spooning any pan juices over the top.

Frequently asked questions

How long does Pan-Seared Lemon-Rosemary Chicken with Roasted Root Vegetables take to make?

Total time is about 50 minutes (15 min prep + 35 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 Pan-Seared Lemon-Rosemary 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 fresh rosemary from drying out.

Can I substitute ingredients in Pan-Seared Lemon-Rosemary 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 Pan-Seared Lemon-Rosemary Chicken with Roasted Root Vegetables for a different number of people?

The recipe is written for 2 servings. Multiply each ingredient by (your serving target / 2). 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 Pan-Seared Lemon-Rosemary Chicken with Roasted Root Vegetables paleo?

Yes — this recipe is tagged paleo, gluten free, dairy free based on its ingredient list. Always cross-check labels for packaged ingredients (sauces, broths, condiments) since formulations vary by brand.

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