Pan-Seared Chicken Thighs with Roasted Cauliflower and Lemon-Garlic Sauce

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Juicy chicken thighs are pan-seared to golden perfection and paired with oven-roasted cauliflower florets tossed in a bright lemon-garlic sauce. This Mediterranean-inspired Whole30 recipe (gluten free), ready in about 50 minutes, pairs bone-in skin-on chicken thighs, cauliflower florets, extra virgin 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 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.

Prep: 15 min Cook: 35 min Serves 4 Mediterranean cuisine 420 cal/serving
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Ingredients

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Instructions

  1. Step 1: Preheat oven to 425°F. Toss 4 cups cauliflower florets with 2 tbsp extra virgin olive oil, 3/4 tsp sea salt, and 1/2 tsp black pepper. Spread in a single layer on a baking sheet and roast for 25 minutes, flipping halfway through, until golden and tender.
  2. Step 2: While cauliflower roasts, pat dry 4 bone-in skin-on chicken thighs and season both sides with 3/4 tsp sea salt and 1/2 tsp black pepper. Heat 2 tbsp extra virgin olive oil in a large skillet over medium-high heat until shimmering.
  3. Step 3: Add chicken thighs skin-side down and sear without moving for 6-7 minutes until the skin is deep golden and crispy. Flip and cook for another 6-7 minutes until internal temperature reaches 165°F. Remove from heat and rest for 5 minutes.
  4. Step 4: In a small bowl, mix 4 minced garlic cloves, 2 tbsp lemon juice, 1 tsp lemon zest, and 1 tbsp extra virgin olive oil. Pour this lemon-garlic sauce over the roasted cauliflower and toss to coat evenly.
  5. Step 5: Serve the seared chicken thighs alongside the lemon-garlic cauliflower and garnish with 2 tbsp chopped fresh parsley.

Frequently asked questions

How long does Pan-Seared Chicken Thighs with Roasted Cauliflower and Lemon-Garlic Sauce 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 Pan-Seared Chicken Thighs with Roasted Cauliflower and Lemon-Garlic Sauce?

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 cauliflower florets from drying out.

Can I substitute ingredients in Pan-Seared Chicken Thighs with Roasted Cauliflower and Lemon-Garlic Sauce?

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 Pan-Seared Chicken Thighs with Roasted Cauliflower and Lemon-Garlic Sauce 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.

Is Pan-Seared Chicken Thighs with Roasted Cauliflower and Lemon-Garlic Sauce whole30?

Yes — this recipe is tagged whole30, gluten free, dairy free, paleo based on its ingredient list. Always cross-check labels for packaged ingredients (sauces, broths, condiments) since formulations vary by brand.

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