Savory Chicken Leek and Butternut Squash Bake for Cozy Nights

When the chill of fall starts to set in, my kitchen transforms into a cozy haven filled with the warm, comforting aromas of roasted goodness. One of my absolute favorite go-to meals is this One-Pan Roasted Chicken Leek and Butternut Squash Bake. It’s not just a recipe; it’s a delightful solution for a busy weeknight that my whole family loves. Imagine tender chicken thighs, perfectly caramelized butternut squash, and sweet leeks all coming together in one simple dish—what could be easier?

As the ingredients meld in the oven, you’re rewarded with a mouthwatering aroma that lures the family to the table, eager to dig in. This hearty bake requires minimal cleanup, allowing you to spend more time with your loved ones rather than washing pots and pans. Whether you’re whipping up a quick dinner for two or serving a crowd, this meal delivers on flavor and comfort, making it an instant hit! Grab your apron, and let’s dive into this simple yet satisfying autumn dish.

Why is Chicken Leek and Butternut Squash a Must-Try?

Comforting vibe: This dish brings warmth to your kitchen, embodying the cozy flavors of fall that everyone craves.
One-pan magic: Enjoy a hassle-free cooking experience with minimal cleanup, perfect for busy nights.
Rich, savory delight: Juicy chicken pairs wonderfully with caramelized butternut squash and sweet leeks, creating a mouthwatering ensemble.
Family-friendly appeal: It’s a dish the whole family will love, making it ideal for gatherings or cozy dinners at home.
Make-ahead friendly: Prep in advance for a convenient meal ready to pop in the oven when needed.

Chicken Leek and Butternut Squash Ingredients

Whether you’re ready to dive into the delightful world of comfort food or simply want to impress your family with a sumptuous one-pan meal, gathering your ingredients is the first step!

For the Bake

  • Low-calorie oil spray – A great choice for sautéing without added fats.
  • Boneless skinless chicken thighs (1 1/3 lb) – Juicy and flavorful, perfect for this hearty dish; fresh ones yield the best results.
  • Dried parsley flakes (1 tsp) – Adds a gentle herbal touch; feel free to swap with fresh parsley for extra brightness.
  • Dried thyme (½ tsp) – Elevates savory flavors; fresh thyme works beautifully if you have it on hand.
  • Salt and ground black pepper – Season according to your taste for balanced flavors.
  • Salted butter (1 tbsp) or olive oil – Essential for sautéing your vegetables; feel free to use your favorite cooking oil.
  • Yellow onion (1, sliced) – Provides a sweet, caramelized base for your bake.
  • Butternut squash (1 1/3 lb, peeled and diced) – Sweetness and texture are key; cut into small pieces for even cooking.
  • Paprika (1 tsp) – Adds a subtle smokiness and vibrant color; try smoked paprika for a unique twist.
  • Leeks (3, cleaned, trimmed, and sliced) – Their mild sweetness enhances the dish; green onions can be a quick swap.
  • Chopped garlic (1 tbsp or 3 garlic cloves, crushed) – A flavor booster that’s easy to adjust based on your preference.
  • Chicken broth (1 cup or 8 fl oz) – Provides moisture and richness; use homemade or your favorite store brand.
  • Freshly grated parmesan cheese (3 oz/80 g) – Adds creaminess; sprinkle on in the last minutes of baking to toast slightly.
  • Fresh parsley leaves (a handful, chopped) – A bright garnish to finish your dish beautifully.

Each of these ingredients plays a vital role in crafting the perfect Chicken Leek and Butternut Squash Bake, bursting with cozy flavors your family will adore!

How to Make Chicken Leek and Butternut Squash Bake

  1. Preheat Oven: Set your oven to 180°C fan (200°C/400°F/Gas Mark 6) to ensure it’s ready for baking when you’re done prepping.

  2. Prepare Chicken: Cut the boneless skinless chicken thighs into thirds. Season them with salt, pepper, dried parsley, and thyme, and sauté in a heated pan until golden brown, about 5-7 minutes.

  3. Sauté Vegetables: In the same pan, melt the butter (or your chosen oil) and add the sliced yellow onion, diced butternut squash, and paprika, cooking until softened—around 8-10 minutes. Deglaze the pan with chicken broth for extra flavor.

  4. Add Leeks & Garlic: Stir in the cleaned, sliced leeks and chopped garlic, and cook for an additional 3-4 minutes until tender and fragrant.

  5. Assemble Bake: Transfer the sautéed vegetable mixture to a large baking dish. Place the seared chicken pieces on top, pour the remaining broth over everything, and sprinkle with freshly grated parmesan cheese.

  6. Bake: Cover the dish with foil and bake for 15 minutes. Then, remove the foil and continue baking for another 15 minutes until everything is golden and the chicken is cooked through.

  7. Finish and Serve: Taste and adjust the seasoning if necessary. Garnish with fresh parsley and serve warm, preferably alongside some crusty bread or a refreshing salad.

Optional: Serve with a squeeze of lemon for a bright finish.

Exact quantities are listed in the recipe card below.

Chicken Leek and Butternut Squash

How to Store and Freeze Chicken Leek and Butternut Squash Bake

Fridge: Store leftovers in an airtight container for up to 4 days; the flavors deepen over time, so it’s perfect for meal prep!

Freezer: For longer storage, freeze in portions for up to 3 months. Ensure they are fully cooled before sealing in airtight bags or containers.

Reheating: Reheat in the oven at 350°F for 15-20 minutes, adding a splash of chicken broth if the dish seems dry to maintain moisture.

Serving: When ready to serve, garnish with fresh parsley to revive the flavor of the Chicken Leek and Butternut Squash Bake.

Expert Tips for Chicken Leek and Butternut Squash Bake

  • Even Squash Cuts: Cut butternut squash into small, even pieces to ensure uniform cooking; this avoids any undercooked chunks in the bake.
  • Perfect Chicken Sear: Always start by searing the chicken in a hot pan for that beautiful golden color and rich flavor; it makes all the difference in your chicken leek and butternut squash dish.
  • Precise Cooking Temp: Use an instant-read thermometer to check for doneness; the chicken should reach an internal temperature of 165°F for safe eating.
  • Broil for Crispiness: For a crispy top layer, briefly broil the bake at the end; just keep an eye on it to prevent burning!
  • Avoid Overcrowding: Don’t overcrowd the baking dish; this allows for proper browning and a better flavor in your roasted chicken and vegetables.

Chicken Leek and Butternut Squash Variations

Embrace creativity in the kitchen and unlock delightful twists on this cozy bake!

  • Lean Protein: Substitute chicken thighs with boneless chicken breasts for a lighter dish. Be mindful of cooking time; breasts cook faster.

  • Sweet Swap: Replace butternut squash with sweet potatoes or carrots for a new sweet flavor profile. Each option brings a different nuance to the dish.

  • Vegetable Medley: Add depth by including seasonal veggies like Brussels sprouts or zucchini. Toss them in at the same time as the leeks for a colorful, nutritious bake.

  • Herbaceous Boost: Fresh herbs can elevate the flavor. Replace dried thyme and parsley with their fresh counterparts for a lively twist.

  • Cheesy Delight: Swap out parmesan for other cheeses like Gruyère or feta for a different taste. Each will add a unique creaminess and depth of flavor.

  • Spicy Kick: Add a pinch of red pepper flakes for a subtle heat that contrasts beautifully with the sweet squash and leeks.

  • Gluten-Free Option: Use gluten-free breadcrumbs instead of cheese for a crispy topping without gluten. It adds an interesting texture to the bake.

  • Creamy Comfort: For a creamier finish, stir in a splash of heavy cream or coconut milk with the broth. This indulgence will envelop the dish in richness and comfort.

What to Serve with Roasted Chicken Leek and Butternut Squash Bake?

As you gather around the table for a warm, inviting meal, let these delightful pairings elevate your dining experience and complement the rich flavors of the bake.

  • Crusty Bread: This classic pairing helps to soak up the delicious sauce, making each bite even more satisfying.
  • Simple Green Salad: A light, refreshing salad with lemon vinaigrette adds a crisp contrast to the hearty bake, balancing the flavors beautifully.
  • Creamy Mashed Potatoes: These add a smooth texture and buttery goodness that harmonizes well with the savory chicken and sweet squash.
  • Roasted Brussels Sprouts: Their slight bitterness and crispy edges provide a wonderful contrast to the dish’s sweetness, enhancing its depth of flavor.
  • Herbed Rice Pilaf: Light and fluffy, this rice dish is perfect for enjoying with the sauce of your bake, providing a gentle backdrop for the bold flavors.
  • Sparkling Apple Cider: A bubbly drink with hints of fruitiness complements the autumnal flavors, adding a festive touch to your meal.
  • Pumpkin Pie: For dessert, this seasonal favorite brings a sweet finish to your cozy dinner, keeping the fall flavors alive.

Each of these pairings brings unique textures and flavors to your table, ensuring that your Roasted Chicken Leek and Butternut Squash Bake becomes a true centerpiece for family gatherings and cozy nights in.

Make Ahead Options

These Roasted Chicken Leek and Butternut Squash Bake ingredients are perfect for meal prep enthusiasts! You can chop and sauté the vegetables and chicken up to 24 hours in advance, storing them in an airtight container in the fridge to maintain their freshness. When you’re ready to cook, simply transfer the mixture to your baking dish, pour in the broth, top with parmesan, and bake as directed. This way, you’ll enjoy a comforting meal with minimal effort, saving time on busy weeknights. Just remember, the key to maintaining quality is to store everything properly and add the parmesan cheese only during the last few minutes of baking to keep it from burning. Enjoy restaurant-quality results with this easy make-ahead dish!

Chicken Leek and Butternut Squash

Chicken Leek and Butternut Squash Recipe FAQs

What type of chicken works best for this recipe?
I recommend using boneless skinless chicken thighs for their rich flavor and juiciness, which beautifully complements the sweet butternut squash and leeks. If fresh isn’t available, you can substitute thawed frozen thighs, but for the best results, fresh is ideal!

How do I store leftovers of the Chicken Leek and Butternut Squash Bake?
You can store any leftovers in an airtight container in the fridge for up to 4 days. I find that the flavors actually deepen and improve after a day, making it perfect for meal prep!

Can I freeze this dish? If so, how?
Absolutely! For longer storage, freeze the Chicken Leek and Butternut Squash Bake in portions using airtight bags or containers. Just be sure to let the dish cool completely before sealing it. It can be frozen for up to 3 months, making it a great make-ahead option!

How do I reheat this dish effectively?
To reheat, simply place the bake in the oven at 350°F for 15-20 minutes. If it seems a bit dry, adding a splash of chicken broth can help revive its moisture and deliciousness!

What should I do if the leeks are tough?
If your leeks feel a bit tough, try cooking them longer when sautéing; aim for 5-7 minutes until they’re tender. If the problem persists, you can choose thinner, younger leeks or add them earlier in the cooking process to allow more time for softening.

Are there any dietary considerations with this dish?
This dish can be friendly for various dietary preferences! However, be cautious with the ingredients if you have allergies; for instance, dairy can be omitted or substituted with a dairy-free cheese option to make it suitable for lactose intolerance.

Chicken Leek and Butternut Squash

Savory Chicken Leek and Butternut Squash Bake for Cozy Nights

A delightful recipe featuring Chicken Leek and Butternut Squash, perfect for cozy fall nights.
Prep Time 15 minutes
Cook Time 30 minutes
Total Time 45 minutes
Servings: 4 servings
Course: DINNER
Cuisine: American
Calories: 350

Ingredients
  

For the Bake
  • 1 spray Low-calorie oil spray for sautéing
  • 1 1/3 lb Boneless skinless chicken thighs fresh for best results
  • 1 tsp Dried parsley flakes or fresh parsley for extra brightness
  • ½ tsp Dried thyme or fresh thyme if available
  • to taste Salt and ground black pepper for seasoning
  • 1 tbsp Salted butter or olive oil for sautéing
  • 1 Yellow onion, sliced for caramelized base
  • 1 1/3 lb Butternut squash, peeled and diced cut into small pieces
  • 1 tsp Paprika smoked paprika for a twist
  • 3 Leeks, cleaned, trimmed, and sliced for mild sweetness
  • 1 tbsp Chopped garlic or 3 garlic cloves, crushed
  • 1 cup Chicken broth homemade or store brand
  • 3 oz Freshly grated parmesan cheese to sprinkle at the end
  • a handful Fresh parsley leaves, chopped for garnish

Equipment

  • Oven
  • sauté pan
  • baking dish

Method
 

Directions
  1. Preheat your oven to 180°C fan (200°C/400°F/Gas Mark 6).
  2. Cut chicken thighs into thirds, season with salt, pepper, parsley, and thyme, then sauté until golden brown, about 5-7 minutes.
  3. Melt butter (or oil) in the same pan, add onion, butternut squash, and paprika; cook until softened, around 8-10 minutes. Deglaze with chicken broth.
  4. Stir in leeks and garlic, cooking for an additional 3-4 minutes until tender.
  5. Transfer the sautéed veggies to a baking dish, place the chicken on top, pour broth over, and sprinkle with parmesan.
  6. Cover with foil and bake for 15 minutes; then remove the foil and bake for another 15 minutes until golden and cooked through.
  7. Adjust seasoning, garnish with parsley, and serve warm with crusty bread or a salad.

Nutrition

Serving: 1servingCalories: 350kcalCarbohydrates: 25gProtein: 30gFat: 15gSaturated Fat: 6gPolyunsaturated Fat: 3gMonounsaturated Fat: 6gCholesterol: 90mgSodium: 600mgPotassium: 800mgFiber: 5gSugar: 6gVitamin A: 1500IUVitamin C: 30mgCalcium: 200mgIron: 2mg

Notes

Optional: Serve with a squeeze of lemon for added brightness.

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