Sheet Pan Lemon-Garlic Chicken with Roasted Fennel and Potatoes

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

Tender chicken thighs roasted with aromatic lemon and garlic, paired with caramelized fennel and golden potatoes for a full-flavored sheet pan dinner. This mediterranean-inspired chicken ready in about 55 minutes pairs (about 2 lbs) bone-in chicken thighs, halved baby potatoes, freshly squeezed lemon juice for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 480 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.

Prep: 15 min Cook: 40 min Serves 4 Mediterranean cuisine 480 cal/serving
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Ingredients

Instructions

  1. Step 1: Preheat oven to 425°F. In a large bowl, whisk together 4 tbsp olive oil, 3 tbsp lemon juice, 5 minced garlic cloves, 1 tsp dried oregano, 1 1/2 tsp salt, and 1 tsp black pepper until combined.
  2. Step 2: Add 6 bone-in chicken thighs, 1 sliced fennel bulb (1/2-inch wedges), and 1 lb halved baby potatoes to the bowl. Toss everything well to coat all pieces evenly in the lemon-garlic marinade.
  3. Step 3: Arrange the chicken thighs skin-side up on a large sheet pan, nestling fennel and potatoes around the chicken in a single layer. Roast uncovered for 35-40 minutes until chicken skin is golden and crisp and potatoes are tender when pierced with a fork.
  4. Step 4: Remove from oven and sprinkle 2 tbsp chopped fresh parsley over the top before serving. Let rest 5 minutes for juices to redistribute.

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Frequently asked questions

How long does Sheet Pan Lemon-Garlic Chicken with Roasted Fennel and Potatoes take to make?

Total time is about 55 minutes (15 min prep + 40 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 Lemon-Garlic Chicken with Roasted Fennel and Potatoes?

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 halved baby potatoes from drying out.

Can I substitute ingredients in Sheet Pan Lemon-Garlic Chicken with Roasted Fennel and Potatoes?

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 Lemon-Garlic Chicken with Roasted Fennel and Potatoes 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 Lemon-Garlic Chicken with Roasted Fennel and Potatoes?

Mediterranean 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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