Chicken Leek and Butternut Squash Bake – The Ultimate One-Pan Dinner is a delightful dish that brings together tender chicken, sweet butternut squash, and flavorful leeks in a creamy sauce. This recipe is perfect for busy weeknights or special family gatherings, offering a hearty meal with minimal cleanup. With its unique blend of flavors and textures, this bake stands out as a comforting choice for any occasion.
Why You’ll Love This Recipe
- Easy to Prepare: This one-pan dinner simplifies cooking while delivering maximum flavor.
- Comforting Flavors: The combination of creamy sauce, tender chicken, and sweet butternut squash creates a warm, satisfying meal.
- Versatile Ingredients: Customize the dish by adding your favorite vegetables or adjusting the seasoning to suit your taste.
- Perfect for Meal Prep: Make ahead of time and enjoy delicious leftovers throughout the week.
Tools and Preparation
To create your Chicken Leek and Butternut Squash Bake effortlessly, gather the essential tools listed below. Having the right equipment will make the cooking process smoother and more enjoyable.
Essential Tools and Equipment
- Skillet
- Baking dish
- Knife
- Cutting board
- Measuring cups
Importance of Each Tool
- Skillet: Ideal for sautéing ingredients evenly, ensuring great flavor development.
- Baking dish: Provides a suitable vessel for baking all components together, enhancing the overall taste.


Ingredients
For the Bake
- 1 tbsp olive oil
- 1 lb chicken breast, diced
- 2 cups butternut squash, peeled and cubed
- 2 large leeks, cleaned and sliced
- 2 cloves garlic, minced
- 1 tsp thyme (fresh or dried)
- Salt and pepper, to taste
- 1/2 cup chicken broth
- 1/2 cup heavy cream or crème fraîche
- 1/2 cup grated Parmesan cheese
- 1/4 tsp ground nutmeg
- 1/2 cup breadcrumbs (optional)
- Cooking spray or butter for greasing
How to Make Chicken Leek and Butternut Squash Bake – The Ultimate One-Pan Dinner
Step 1: Preheat the Oven
Preheat your oven to 375°F (190°C) while you prepare the other ingredients. This ensures that your bake cooks evenly.
Step 2: Cook the Chicken
- Heat olive oil in a skillet over medium heat.
- Add diced chicken breast to the skillet.
- Season with salt and pepper.
- Cook until no longer pink, about 5-7 minutes.
- Remove chicken from skillet and set aside.
Step 3: Sauté the Leeks
- In the same skillet, add sliced leeks.
- Sauté for about 5 minutes until they soften.
- Add minced garlic and thyme; cook for an additional minute.
Step 4: Add Butternut Squash
- Incorporate cubed butternut squash into the skillet with leeks.
- Cook for about 5 minutes until slightly golden.
Step 5: Combine Ingredients
- Return cooked chicken to the skillet.
- Stir in chicken broth, cream, nutmeg, and half of the grated Parmesan cheese.
- Simmer everything together for 2–3 minutes to combine flavors.
Step 6: Transfer to Baking Dish
Pour all contents from the skillet into your prepared baking dish. Top with remaining Parmesan cheese and breadcrumbs if desired.
Step 7: Bake
Bake in your preheated oven for 25–30 minutes until the top is golden brown and bubbly.
Step 8: Serve
After baking, let rest for about 5 minutes before serving. Enjoy this comforting Chicken Leek and Butternut Squash Bake with family or friends!
How to Serve Chicken Leek and Butternut Squash Bake – The Ultimate One-Pan Dinner
Serving Chicken Leek and Butternut Squash Bake can elevate your dining experience. This dish is not only hearty but also versatile, allowing for a variety of accompaniments that enhance its flavors.
Pair with a Fresh Salad
- Mixed Greens Salad: A light salad with arugula, spinach, and cherry tomatoes drizzled with a lemon vinaigrette.
- Caesar Salad: Crisp romaine lettuce topped with crunchy croutons and a tangy dressing, perfect for balancing the creaminess of the bake.
Serve with Crusty Bread
- Sourdough Bread: Perfect for sopping up the creamy sauce, this tangy bread adds texture to the meal.
- Garlic Bread: Rich buttery garlic bread complements the savory flavors of the dish beautifully.
Add a Side Veggie Dish
- Steamed Broccoli: Bright green broccoli seasoned lightly with salt enhances both color and nutrition.
- Roasted Carrots: Sweet roasted carrots add a caramelized flavor that pairs well with the dish’s richness.
Top with Fresh Herbs
- Chopped Parsley: Sprinkling fresh parsley over the bake adds a pop of color and fresh flavor.
- Thyme Leaves: Fresh thyme can enhance the savory notes of the dish while adding a lovely aroma.
How to Perfect Chicken Leek and Butternut Squash Bake – The Ultimate One-Pan Dinner
To achieve perfection in your Chicken Leek and Butternut Squash Bake, consider these helpful tips.
- Bold seasoning: Don’t be shy with salt and pepper; they enhance all flavors beautifully.
- Use fresh ingredients: Fresh leeks and butternut squash bring more flavor than their pre-packaged counterparts.
- Adjust creaminess: For a lighter version, reduce the amount of cream or substitute half-and-half.
- Add more veggies: Consider incorporating spinach or kale for added nutrients and color.
- Experiment with cheeses: Try different cheeses like Gruyère or cheddar for varied tastes.
- Let it rest: Allowing the bake to rest before serving helps set the sauce and makes for easier serving.
Best Side Dishes for Chicken Leek and Butternut Squash Bake – The Ultimate One-Pan Dinner
Pairing side dishes with your Chicken Leek and Butternut Squash Bake enhances your meal’s overall satisfaction. Here are some great options to consider.
- Quinoa Pilaf: A nutty quinoa dish cooked with vegetable broth, adding protein and fiber.
- Garlic Mashed Potatoes: Creamy mashed potatoes infused with garlic create a comforting side that complements the bake well.
- Herbed Rice: Fluffy rice cooked with herbs like dill or parsley provides a light base for your main dish.
- Roasted Brussels Sprouts: Crispy Brussels sprouts seasoned simply bring crunch and bitterness that contrast nicely with the bake’s creaminess.
- Sweet Potato Wedges: Baked sweet potato wedges offer sweetness that balances savory flavors perfectly.
- Couscous Salad: A light couscous mixed with diced cucumbers, tomatoes, and olives adds freshness to your plate.
Common Mistakes to Avoid
When preparing your Chicken Leek and Butternut Squash Bake, avoiding common mistakes can enhance your dish’s flavor and texture.
- Skipping the seasoning: Failing to season your chicken and vegetables can lead to blandness. Always season each layer of ingredients for a more flavorful dish.
- Overcooking the chicken: Overcooked chicken can become dry. Cook just until no longer pink to keep it tender and juicy.
- Not preheating the oven: Baking in a cold oven can affect cooking time and texture. Always preheat your oven to ensure even cooking.
- Ignoring vegetable sizes: Cutting butternut squash and leeks into uneven sizes can result in inconsistent cooking. Aim for uniform pieces for even doneness.
- Rushing the resting period: Cutting into the bake immediately can cause it to fall apart. Allowing it to rest lets the juices redistribute, improving flavor.
Refrigerator Storage
- Store Chicken Leek and Butternut Squash Bake in an airtight container.
- It will last up to 3–4 days in the refrigerator.
- Ensure it cools down completely before placing it in the fridge.
Freezing Chicken Leek and Butternut Squash Bake – The Ultimate One-Pan Dinner
- You can freeze this dish for up to 2–3 months.
- Use freezer-safe containers or heavy-duty freezer bags for best results.
- Label containers with the date for easy tracking.
Reheating Chicken Leek and Butternut Squash Bake – The Ultimate One-Pan Dinner
- Oven: Preheat to 350°F (175°C) and bake for about 20–25 minutes until heated through.
- Microwave: Heat on medium power for 2–3 minutes or until warm, stirring halfway through.
- Stovetop: Place on low heat in a skillet, stirring occasionally until warmed throughout.
Frequently Asked Questions
What is Chicken Leek and Butternut Squash Bake?
Chicken Leek and Butternut Squash Bake is a comforting one-pan dinner featuring tender chicken, sweet squash, and flavorful leeks baked in a creamy sauce.
Can I use different vegetables?
Yes! Feel free to customize by adding vegetables like carrots or spinach, which will also complement the flavors of this dish.
How do I make this dish healthier?
To make a lighter version, use low-fat cream or substitute with Greek yogurt for added protein without excess fat.
Is Chicken Leek and Butternut Squash Bake suitable for meal prep?
Absolutely! This recipe is perfect for meal prep as it stores well in both the fridge and freezer, making it a convenient option for busy days.
Final Thoughts
Chicken Leek and Butternut Squash Bake is not only delicious but also versatile. You can easily customize it with your favorite veggies or spices. This one-pan dinner brings warmth and comfort to any table. Don’t hesitate to try this recipe—perfect for family dinners or meal prep!
Chicken Leek and Butternut Squash Bake
Indulge in the comforting flavors of Chicken Leek and Butternut Squash Bake – The Ultimate One-Pan Dinner. This delightful dish combines tender chicken, sweet butternut squash, and savory leeks, all enveloped in a creamy sauce that’s simply irresistible. Perfect for busy weeknights or family gatherings, this recipe requires minimal cleanup while delivering maximum taste. With its hearty ingredients and the option to customize with your favorite vegetables, this bake is sure to become a staple in your meal rotation.
- Prep Time: 15 minutes
- Cook Time: 30 minutes
- Total Time: 45 minutes
- Yield: Serves 6
- Category: Main
- Method: Baking
- Cuisine: American
Ingredients
- 1 tbsp olive oil
- 1 lb chicken breast, diced
- 2 cups butternut squash, peeled and cubed
- 2 large leeks, cleaned and sliced
- 2 cloves garlic, minced
- 1 tsp thyme (fresh or dried)
- Salt and pepper, to taste
- 1/2 cup chicken broth
- 1/2 cup heavy cream or crème fraîche
- 1/2 cup grated Parmesan cheese
- 1/4 tsp ground nutmeg
Instructions
- Preheat your oven to 375°F (190°C).
- In a skillet, heat olive oil over medium heat. Add diced chicken, season with salt and pepper, and cook until no longer pink (about 5-7 minutes). Remove from skillet.
- Sauté sliced leeks in the same skillet for about 5 minutes until softened. Add minced garlic and thyme; cook for another minute.
- Stir in cubed butternut squash and cook until slightly golden (about 5 minutes).
- Return the chicken to the skillet, add chicken broth, cream, nutmeg, and half of the Parmesan cheese. Simmer for 2–3 minutes.
- Transfer everything into a baking dish, top with remaining Parmesan cheese and breadcrumbs if desired.
- Bake for 25–30 minutes until golden brown and bubbly.
- Let rest for 5 minutes before serving.
Nutrition
- Serving Size: 1 serving
- Calories: 410
- Sugar: 3g
- Sodium: 640mg
- Fat: 22g
- Saturated Fat: 11g
- Unsaturated Fat: 10g
- Trans Fat: 0g
- Carbohydrates: 18g
- Fiber: 3g
- Protein: 32g
- Cholesterol: 100mg