Sheet Pan Rosemary-Garlic Chicken with Asparagus

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

Juicy chicken thighs roasted with aromatic rosemary and garlic, paired with tender asparagus spears. This american-inspired whole30 ready in about 40 minutes pairs chicken thighs, olive oil, garlic for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 350 calories and feeds 4, so it slots cleanly into a Whole30 week and pairs well with roasted sweet potato or a simple olive-oil 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.

★ 4.3 (13 ratings) Prep: 15 min Cook: 25 min Serves 4 American cuisine 350 cal/serving
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Ingredients

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Instructions

  1. Step 1: Preheat oven to 400°F. Place 4 boneless, skinless chicken thighs (1.5 lbs) on a large sheet pan. Drizzle with 1 tablespoon olive oil, then sprinkle with 2 minced garlic cloves, 1/2 tablespoon fresh rosemary, 1/4 teaspoon salt, and 1/8 teaspoon black pepper. Toss to coat evenly.
  2. Step 2: Arrange 1 lb trimmed asparagus around the chicken on the sheet pan. Drizzle with the remaining 1 tablespoon olive oil, then sprinkle with the remaining 1 minced garlic clove, 1/2 tablespoon fresh rosemary, 1/4 teaspoon salt, and 1/8 teaspoon black pepper.
  3. Step 3: Roast for 25-30 minutes, or until chicken reaches an internal temperature of 165°F and asparagus edges are slightly charred and tender.

Frequently asked questions

How long does Sheet Pan Rosemary-Garlic Chicken with Asparagus take to make?

Total time is about 40 minutes (15 min prep + 25 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 Rosemary-Garlic Chicken with Asparagus?

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 thighs from drying out.

Can I substitute ingredients in Sheet Pan Rosemary-Garlic Chicken with Asparagus?

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 Rosemary-Garlic Chicken with Asparagus 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 Sheet Pan Rosemary-Garlic Chicken with Asparagus?

American whole30 like this pair well with a compliant starch (roasted sweet potato, cauliflower rice, or plantains), a crisp salad dressed with olive oil and lemon, and sliced fruit. Skip grains, legumes, dairy and added sugar — none of them are Whole30-compliant. Tap "Plan a meal with the AI" to get specific side suggestions.

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