Herb-Roasted Chicken and Vegetable Casserole
A comforting baked dish featuring herb-seasoned chicken, roasted root vegetables, and a creamy Parmesan-cheddar topping. This american-inspired chicken ready in about 50 minutes pairs (6 oz each) chicken thighs, medium butternut squash, large carrots for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 450 calories and feeds 6, 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.
Ingredients
- 4 (6 oz each) chicken thighs
- 1 medium butternut squash
- 2 large carrots
- 3 cloves garlic
- 1 tsp dried thyme
- 1/2 tsp dried rosemary
- 2 tbsp olive oil
- 1/2 cup heavy cream
- 1/2 cup grated Parmesan
- 1/2 cup grated cheddar
- 1 tsp salt
- 1/2 tsp black pepper
Instructions
- Step 1: Preheat oven to 400°F (200°C). Toss butternut squash and carrots with 1 tbsp olive oil, salt, pepper, thyme, and rosemary. Spread on a baking sheet and roast for 25 minutes.
- Step 2: Meanwhile, heat 1 tbsp olive oil in a large oven-safe skillet. Add chicken thighs, skin-side down, and cook for 5 minutes. Flip, season with salt and pepper, and cook for 3 minutes. Transfer to the baking sheet with vegetables.
- Step 3: In a bowl, whisk cream, Parmesan, and cheddar until smooth. Pour over the chicken and vegetables. Bake for 20 minutes until bubbly and golden. Let rest 10 minutes before serving.
Equipment for this recipe
Top-rated tools to make this recipe successfully.
Frequently asked questions
How long does Herb-Roasted Chicken and Vegetable Casserole take to make?
Total time is about 50 minutes (20 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 Herb-Roasted Chicken and Vegetable Casserole?
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 (6 oz each) chicken thighs from drying out.
Can I substitute ingredients in Herb-Roasted Chicken and Vegetable Casserole?
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 Herb-Roasted Chicken and Vegetable Casserole for a different number of people?
The recipe is written for 6 servings. Multiply each ingredient by (your serving target / 6). 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 Herb-Roasted Chicken and Vegetable Casserole?
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.
What others are saying
- ★★★★☆
My family liked it. I personally would prefer more depth of flavor.
- ★★★★☆
Good flavors but the sauce was a bit thin. I'd reduce it longer.
- ★★★☆☆
Decent recipe but nothing special. Might try a different version.
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