Sheet Pan Garlic-Thyme Chicken with Roasted Root Vegetables

By AislePrompt Editorial · Published 2026-07-31 · Updated 2026-07-31

Tender chicken thighs roasted with fresh garlic and thyme alongside a medley of caramelized root vegetables, perfect for a wholesome Whole30 meal. This American Whole30 recipe (gluten free), ready in about 55 minutes, pairs bone-in, skin-on chicken thighs, carrots, and parsnips 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 "Build a week of meals around this recipe" 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.

Ingredients

• 6 pieces bone-in, skin-on chicken thighs
• 4 medium carrots, peeled and cut into 1-inch chunks
• 3 medium parsnips, peeled and cut into 1-inch chunks
• 1 large red onion, cut into wedges
• 6 garlic cloves, minced
• 4 fresh thyme sprigs
• 3 tablespoons extra virgin olive oil
• 1 1/2 teaspoons sea salt
• 1 teaspoon black pepper
• 1 tablespoon lemon juice

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Instructions

1. Step 1: Preheat oven to 425°F. In a large bowl, toss 4 peeled and chunked carrots, 3 peeled and chunked parsnips, and 1 large cut red onion with 2 tablespoons extra virgin olive oil, 1 teaspoon sea salt, and 1/2 teaspoon black pepper until evenly coated.
2. Step 2: Spread the vegetables evenly on a large rimmed baking sheet. Arrange 6 bone-in, skin-on chicken thighs on top of the vegetables. Drizzle the chicken with the remaining 1 tablespoon olive oil and sprinkle with 1/2 teaspoon sea salt, 1/2 teaspoon black pepper, and 6 minced garlic cloves. Nestle 4 fresh thyme sprigs among the chicken and vegetables.
3. Step 3: Roast everything in the preheated oven for 35-40 minutes, until the chicken skin is golden and crisp and an instant-read thermometer inserted into the thickest part reads 165°F. Stir the vegetables halfway through roasting for even caramelization.
4. Step 4: Remove the pan from the oven and drizzle 1 tablespoon fresh lemon juice over the chicken and vegetables. Let rest for 5 minutes before serving, allowing flavors to meld and juices to redistribute.