One-Pan Rosemary Chicken with Asparagus

By AislePrompt Test Kitchen · Reviewed by AislePrompt Editorial · ·

Tender chicken thighs and crisp asparagus roasted together in a single pan with fragrant rosemary and garlic for a simple, flavorful weeknight dinner. This american-inspired one pot ready in about 45 minutes pairs pounds boneless skinless chicken thighs, pound asparagus, tablespoons olive oil 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.

★ 4.3 (12 ratings) Prep: 15 min Cook: 30 min Serves 4 American cuisine 420 cal/serving
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Ingredients

Instructions

  1. Step 1: Preheat oven to 400°F (200°C). Place 1.5 pounds boneless skinless chicken thighs in a single layer in a large oven-safe skillet. Drizzle with 1 tablespoon olive oil and season with 1/2 teaspoon kosher salt and 1/4 teaspoon black pepper. Scatter 2 teaspoons fresh rosemary over the chicken.
  2. Step 2: Roast for 20 minutes.
  3. Step 3: Meanwhile, trim and cut 1 pound asparagus into 2-inch pieces. Toss with 1 tablespoon olive oil, 1/4 teaspoon kosher salt, and 1/4 teaspoon black pepper. Add to the skillet around the chicken. Add 3 minced garlic cloves to the pan.
  4. Step 4: Roast for an additional 10-15 minutes until chicken reaches 165°F internally and asparagus is tender with slight char.

Frequently asked questions

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

Total time is about 45 minutes (15 min prep + 30 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 One-Pan Rosemary 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 pound asparagus from drying out.

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

American one pot 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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