Rosemary-Garlic Roasted Chicken Thighs with Sweet Potatoes and Green Beans

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

A comforting weeknight dinner with juicy chicken and roasted vegetables, enhanced by aromatic herbs. This american-inspired chicken ready in about 50 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 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.

★ 4.5 (10 ratings) Prep: 15 min Cook: 35 min Serves 4 American cuisine 450 cal/serving
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Ingredients

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Instructions

  1. Step 1: Preheat oven to 425°F (220°C). Pat chicken thighs dry with paper towels. In a bowl, mix 2 tbsp olive oil, 2 minced garlic cloves, 1 tsp dried rosemary, 1/2 tsp salt, and 1/4 tsp black pepper.
  2. Step 2: Rub the herb mixture evenly over chicken thighs and place in a roasting pan.
  3. Step 3: Peel and dice 2 medium sweet potatoes into 1-inch cubes. Add to the pan around the chicken. Toss with remaining herb oil and season with salt and pepper.
  4. Step 4: Add 1 cup trimmed green beans to the pan. Roast for 35 minutes, until chicken reaches 165°F internally and sweet potatoes are tender when pierced.
  5. Step 5: Let rest for 5 minutes before serving to allow juices to redistribute.

Frequently asked questions

How long does Rosemary-Garlic Roasted Chicken Thighs with Sweet Potatoes and Green Beans 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 Rosemary-Garlic Roasted Chicken Thighs with Sweet Potatoes and Green Beans?

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 Rosemary-Garlic Roasted Chicken Thighs with Sweet Potatoes and Green Beans?

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 Rosemary-Garlic Roasted Chicken Thighs with Sweet Potatoes and Green Beans 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 Rosemary-Garlic Roasted Chicken Thighs with Sweet Potatoes and Green Beans?

American chicken 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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