
As the air turns crisper and the days grow shorter, my cravings shift toward warm, comforting meals that capture the essence of autumn. That’s when I discovered the joy of my One-Pan Butternut Squash Penne—a harmonious blend of seasonal flavors that brightens any dinner table. With the sweet notes of roasted butternut squash, a vibrant pop of fresh spinach, and the rich, nutty flavor of Parmesan, this dish transforms a simple weeknight into a cozy culinary experience.
Whether you're looking to spice up your regular rotation or seeking a healthier, lighter pasta option, this recipe fits the bill beautifully. What I love most is how easily it adapts—perfect for busy evenings or when you're entertaining guests. Imagine the delight on your friends' faces as they savor each bite, convinced it took hours to prepare, while you revel in the simplicity of just one pan. Let's dive into this wholesome dish that embraces the spirit of fall with every forkful!
Why is One-Pan Butternut Squash Penne a Must-Try?
Simplicity at its Finest: This one-pan dish means less cleanup and more time enjoying great food with loved ones.
Flavor Explosion: The blend of sweet butternut squash and nutty Parmesan creates an irresistible flavor combination that everyone will adore.
Healthy and Wholesome: Packed with nutrients, this recipe embraces a lighter fare without compromising taste—perfect for those seeking mindful eating options.
Customizable Goodness: Whether you want to keep it vegetarian or add your choice of protein, the options are endless!
Quick and Efficient: Ready in under 30 minutes, it’s an ideal choice for busy weeknights when you crave comfort without the hassle.
Crowd-Pleasing Appeal: Serving this dish is sure to spark delightful conversations and smiles, making it a hit with family and friends alike.
One-Pan Butternut Squash Penne Ingredients
For the Dish
• Olive Oil – Essential for sautéing; choose high-quality oil for a richer flavor.
• Onion – Adds sweetness and depth; shallots can be used for a milder taste.
• Garlic – Provides aromatic flavor; feel free to adjust the quantity to your liking.
• Kosher Salt and Black Pepper – Seasoning that enhances all flavors; adjust to suit your taste.
• Chicken Broth – Adds depth to the dish; substitute with vegetable broth for a vegetarian option.
• Uncooked Penne Pasta – The main carbohydrate that holds the sauce well; try gluten-free pasta for a GF choice.
• Butternut Squash – Offers sweetness and nutrition; peel and dice for faster cooking.
• Shredded Cooked Chicken – Adds protein; rotisserie chicken is a convenient option; can be omitted for a meatless version.
• Fresh Baby Spinach Leaves – Adds color and nutrients; kale can be a hearty substitute.
• Freshly Grated Parmesan Cheese – Adds richness and umami; consider substituting with Pecorino Romano for a different flavor.
Optional Additions
• Fresh Herbs (Basil or Thyme) – Enhance the dish with fresh herbs for extra flavor.
• Sun-Dried Tomatoes – Toss these in for a tangy punch at the end.
How to Make One-Pan Butternut Squash Penne
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Heat the Oil: Begin by drizzling olive oil into a large skillet over medium heat. Let it warm for about 1-2 minutes until it starts to shimmer.
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Sauté Aromatics: Add the chopped onion, minced garlic, kosher salt, and black pepper. Stir for 30 seconds, allowing the mixture to release its delicious aroma.
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Boil the Broth: Pour in the chicken broth, covering the skillet with a lid. Raise the heat to high and bring it to a gentle boil.
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Cook the Pasta: Once boiling, add the uncooked penne pasta. Reduce the heat to medium-low, cover, and let it simmer for about 8 minutes, stirring occasionally to keep the pasta from sticking.
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Incorporate the Squash: Stir in the diced butternut squash and continue to simmer for an additional 6 minutes. Both the pasta and squash should be tender, so feel free to add more broth if it looks too dry.
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Add the Chicken: Gently fold in the shredded cooked chicken into the mixture. Stir until everything is heated through, about 2-3 minutes more.
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Mix in the Spinach: Turn off the heat and stir in the fresh baby spinach leaves. Let the residual heat wilt the spinach just until tender.
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Finish with Cheese: Sprinkle in 1 cup of freshly grated Parmesan cheese, stirring well to combine. Serve immediately, garnishing with the remaining cheese on top.
Optional: Drizzle with a little balsamic reduction for a delightful finishing touch.
Exact quantities are listed in the recipe card below.
Storage Tips for One-Pan Butternut Squash Penne
Fridge: Store leftovers in an airtight container for up to 3 days, preserving the vibrant flavors of your One-Pan Butternut Squash Penne.
Freezer: For longer storage, freeze portions in airtight containers for up to 3 months. Thaw in the refrigerator before reheating.
Reheating: Reheat gently on the stove or in the microwave. Add a splash of broth to restore moisture and prevent dryness.
Room Temperature: For safety, do not leave this dish at room temperature for more than 2 hours. Enjoy it warm for the best flavor experience!
Make Ahead Options
These One-Pan Butternut Squash Penne are perfect for busy weeknights! You can prep the diced butternut squash, chopped onion, and minced garlic up to 24 hours in advance, storing them in an airtight container in the fridge to keep them fresh. Additionally, you can cook the penne pasta and toss it with a little olive oil to prevent sticking; it will last up to 3 days in the refrigerator. When you’re ready to enjoy, simply sauté the aromatics, add the broth, and incorporate everything else as directed, ensuring that your meal is just as delicious and satisfying, with minimal effort. Enjoy the time-saving magic of this cozy recipe!
Expert Tips for One-Pan Butternut Squash Penne
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Chop Squash Small: Dicing the butternut squash into smaller cubes speeds up cooking time, ensuring it’s tender and sweet.
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Stir Often: Regular stirring while cooking the pasta prevents it from clumping together, leading to a better texture in your One-Pan Butternut Squash Penne.
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Taste for Seasoning: Don't forget to taste as you go! Adjust salt, pepper, and broth to suit your palate, enhancing overall flavor.
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Creamy Finish: For an extra rich sauce, add a splash of heavy cream just before serving; it elevates the dish beautifully.
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Knife Skills Matter: Use a sharp knife for peeling and dicing squash to safely speed up prep time, making the process smoother.
What to Serve with One-Pan Butternut Squash Penne?
Pair your One-Pan Butternut Squash Penne with these delightful side dishes to create a complete, cozy meal.
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Garlic Bread: The crispy, buttery flavor of garlic bread complements the creamy pasta beautifully, making each bite even more satisfying.
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Mixed Green Salad: A fresh salad with crunchy greens and a light vinaigrette balances the warmth of the penne, adding a refreshing touch to your meal.
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Roasted Brussels Sprouts: Their nutty flavor contrasts wonderfully with the sweetness of the squash, offering a delightful variety in textures to your dinner.
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Parmesan Crisps: These crunchy bites add a savory twist that pairs perfectly with the penne's creamy cheese, making each mouthful a delightful experience.
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Apple Crisp: As a comforting dessert, this sweet treat echoes the autumn flavors of the dish and adds a touch of nostalgia to your meal.
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Chardonnay: A glass of chilled Chardonnay with notes of apple and pear enhances the flavors of the squash and spinach, creating a lovely pairing.
Cooking and sharing a meal is about creating memories—let your family enjoy these pairings with your One-Pan Butternut Squash Penne for a truly unforgettable dining experience.
One-Pan Butternut Squash Penne Variations
Feel free to get creative with this dish and make it your own with these delightful tweaks!
- Meatless Delight: Omit the chicken for a light vegetarian option, letting the butternut squash shine as the star.
- Peppery Kick: Add a pinch of red pepper flakes to introduce some heat, balancing beautifully with the sweetness of the squash.
- Herb Infusion: Incorporate fresh herbs like basil or thyme for an aromatic boost that elevates the dish's flavor profile.
- Nutty Addition: Toss in some toasted pine nuts or walnuts for added crunch and nutrition; it brings a fantastic texture contrast!
- Creamy Twist: For a richer sauce, drizzle in a bit of heavy cream just before serving; it creates a luxurious finish.
- Cheese Swap: Exchange Parmesan for crumbled goat cheese or Pecorino Romano for a tangy twist that complements the sweetness.
- Adding Veggies: Get colorful! Mix in some diced bell peppers or zucchini alongside the squash for a vibrant veggie medley.
- Sun-Dried Tomatoes: Fold in these tangy bites towards the end of cooking for a delightful burst of flavor that brightens each mouthful.
Let your culinary imagination run wild—each variation brings its unique character, making each meal an exciting adventure!
One-Pan Butternut Squash Penne Recipe FAQs
What’s the best way to choose ripe butternut squash?
Absolutely! When selecting a butternut squash, look for a firm squash with a tan or beige exterior, free from dark spots or soft areas. A ripe squash will feel heavy for its size and have a slightly dull skin. The more the merrier! If it's too shiny, it might not be ripe enough.
How should I store leftover One-Pan Butternut Squash Penne?
For storing, place your leftovers in an airtight container and keep them in the fridge, where they’ll last up to 3 days. To reheat, stir in a little broth to maintain the moisture. If you're looking to save it for longer, you can freeze the dish in airtight containers for up to 3 months. Just thaw it in the fridge before you reheat!
Can I freeze the One-Pan Butternut Squash Penne?
Absolutely! To freeze, first let the dish cool completely. Then, divide it into portion-sized servings and transfer to airtight containers or freezer bags, removing as much air as possible. Thaw overnight in the fridge when you're ready to enjoy, and reheat on the stove with a splash of chicken or vegetable broth to revive its creamy texture.
What if my butternut squash isn’t cooking through?
If your squash isn’t softening as expected, it could be due to larger pieces. For an even cook, I recommend cutting the squash into smaller, uniform cubes before adding it to the pan. This ensures all pieces become tender simultaneously. In case the dish looks too dry, feel free to add more chicken or vegetable broth during cooking.
Is there a protein-free option for this recipe?
Very! You can easily make this dish meatless by omitting the chicken or swapping in a hearty protein like roasted chickpeas or crispy tofu for added nutrition. Alternatively, consider adding extra veggies such as bell peppers or mushrooms for a satisfying, veggie-packed option that complements the butternut squash beautifully.
Can I use gluten-free pasta in this dish?
Absolutely! Substituting with gluten-free penne pasta works wonderfully. In fact, many varieties hold up well in one-pan dishes like this one. Just be mindful to adjust the cooking time according to the package directions, as gluten-free pasta often cooks differently!

Comforting One-Pan Butternut Squash Penne: Easy Fall Delight
Ingredients
Equipment
Method
- Begin by drizzling olive oil into a large skillet over medium heat. Let it warm for about 1-2 minutes until it starts to shimmer.
- Add the chopped onion, minced garlic, kosher salt, and black pepper. Stir for 30 seconds, allowing the mixture to release its delicious aroma.
- Pour in the chicken broth, covering the skillet with a lid. Raise the heat to high and bring it to a gentle boil.
- Once boiling, add the uncooked penne pasta. Reduce the heat to medium-low, cover, and let it simmer for about 8 minutes, stirring occasionally.
- Stir in the diced butternut squash and continue to simmer for an additional 6 minutes.
- Gently fold in the shredded cooked chicken into the mixture. Stir until everything is heated through, about 2-3 minutes more.
- Turn off the heat and stir in the fresh baby spinach leaves.
- Sprinkle in 1 cup of freshly grated Parmesan cheese, stirring well to combine. Serve immediately, garnishing with the remaining cheese on top.
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