High-Altitude Roasted Chicken with Lemon and Thyme

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

A perfectly roasted chicken infused with fresh lemon and thyme, designed to maintain juicy tenderness even at high elevations. This American-inspired high-protein recipe, ready in about 90 minutes, pairs whole chicken, olive oil, fresh thyme sprigs for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 320 calories and feeds 6, 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: 75 min Serves 6 American cuisine 320 cal/serving
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Ingredients

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Instructions

  1. Step 1: Preheat your oven to 425°F (220°C) to compensate for high altitude cooking. Rinse and pat dry the 4-pound whole chicken.
  2. Step 2: Rub the chicken all over with 3 tablespoons of olive oil, then season inside and out with 2 teaspoons salt and 1 teaspoon black pepper.
  3. Step 3: Stuff the cavity with 4 sprigs of fresh thyme, 1 large lemon halved, and 6 crushed garlic cloves.
  4. Step 4: Place the chicken breast-side up in a roasting pan and pour 1/2 cup water into the bottom of the pan to keep it moist during roasting.
  5. Step 5: Roast for 1 hour and 15 minutes, or until the internal temperature reaches 165°F (74°C) and juices run clear, basting every 20 minutes with the pan liquid to maintain moisture.
  6. Step 6: Let rest uncovered for 10 minutes before carving to allow juices to redistribute.

Frequently asked questions

How long does High-Altitude Roasted Chicken with Lemon and Thyme take to make?

Total time is about 90 minutes (15 min prep + 75 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 High-Altitude Roasted Chicken with Lemon and Thyme?

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 whole chicken from drying out.

Can I substitute ingredients in High-Altitude Roasted Chicken with Lemon and Thyme?

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 High-Altitude Roasted Chicken with Lemon and Thyme for a different number of people?

The recipe is written for 6 servings. Multiply each ingredient by (your serving target / 6). 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 High-Altitude Roasted Chicken with Lemon and Thyme?

American high protein 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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