Name: Cozy Pasta Bake with Pumpkin Tomato Sauce for Fall Comfort
Prep time: 20 min
Cook time: 30 min
Total time: 50 min
Ingredients: 1 lb dry pasta of choice (e.g., mezzi rigatoni, shells, ziti) (provides structure and serves as the base of the dish); 2 Tbsp unsalted butter (adds richness and flavor); ½ cup finely chopped walnuts (gives a crunchy texture and nutty flavor; can substitute with pecans); 1 Tbsp finely chopped fresh sage (adds earthy herbal notes; dried sage may be an alternative); 2 Tbsp extra-virgin olive oil (essential for sautéing vegetables; can be swapped with vegetable oil); 8 oz cremini mushrooms, sliced (contributes umami flavor and moisture; button mushrooms work too); 1 unit yellow onion, finely chopped (offers sweetness and depth; shallots can be a tasty substitute); ¼ cup tomato paste (adds acidity and enhances depth of flavor); 4 cloves garlic, minced (provides aromatic depth); ½ tsp red pepper flakes (lends heat); 3 to 4 handfuls fresh baby spinach (adds nutrition and brightens up the dish; swap with kale if you prefer); 1 tsp dried oregano (brings flavor complexity); 1 tsp kosher salt (enhances all the flavors); ½ tsp freshly ground black pepper (for the best flavor profile); ¼ tsp ground nutmeg (offers a warm spice that complements pumpkin); 3 cups vegetable broth (adds moisture to the sauce; non-vegetarians can use chicken broth); 1 15-oz can pumpkin purée (creates the dish’s creamy body; use pure pumpkin, not pie filling); ½ cup grated Parmesan cheese (adds savory goodness; consider Pecorino or nutritional yeast for a vegan option); 1½ cups grated Fontina cheese, divided (provides rich creaminess)

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As the scent of roasted pumpkins wafts through my kitchen, I can’t help but feel a rush of warmth and nostalgia. There’s something magical about autumn that inspires us to gather around the table and enjoy comforting meals like this Cheesy Pumpkin Pasta Bake with Mushrooms and Spinach. With its rich flavors and cozy texture, it’s the ultimate vegetarian comfort food that will have everyone asking for seconds. Not only is it a clever way to sneak in those leafy greens, but it also comes together quickly, making it perfect for weeknight dinners or festive gatherings. Ready to embrace fall in a deliciously easy way? Let’s dive into this delightful recipe that celebrates the season’s bountiful harvest!

Why is this Pasta Bake a must-try?

Comforting, this Cheesy Pumpkin Pasta Bake will wrap you in warmth with every spoonful. Sneaky Veggies, packed with spinach and mushrooms, it’s an easy way to boost nutrition without sacrificing flavor. Wholesome Ingredients come together quickly, making it an excellent choice for busy weeknights or cozy gatherings. Unique Flavor from the pumpkin and savory cheeses creates a delectable dish that’s bound to become a fall favorite. Plus, serve it alongside a refreshing Orzo Pasta Salad for a complete meal that will impress your guests!

Pasta Bake with Pumpkin Tomato Sauce Ingredients

Get ready to explore the delightful components of this cozy pasta bake!

For the Pasta
• Pasta – 1 lb. dry pasta of choice (e.g., mezzi rigatoni, shells, ziti) provides structure and serves as the base of the dish.

For the Topping
• Butter – 2 Tbsp. unsalted adds richness and flavor to the walnut-sage topping.
• Walnuts – ½ cup finely chopped gives a crunchy texture and nutty flavor; can substitute with pecans for a unique twist.
• Sage – 1 Tbsp. plus 2 tsp. finely chopped fresh sage adds earthy herbal notes; dried sage may be an alternative.

For the Sauce
• Olive Oil – 2 Tbsp. extra-virgin is essential for sautéing vegetables; can be swapped with vegetable oil.
• Mushrooms – 8 oz. cremini (baby bella), sliced contributes umami flavor and moisture; button mushrooms work too!
• Onion – 1 yellow onion, finely chopped offers sweetness and depth; shallots can be a tasty substitute.
• Tomato Paste – ¼ cup adds acidity and enhances depth of flavor; crushed tomatoes can replace it if needed.
• Garlic – 4 cloves, minced provides aromatic depth; adjust depending on your garlic love!
• Red Pepper Flakes – ½ tsp. lends heat; reduce for a milder dish if desired.
• Spinach – 3 to 4 handfuls fresh baby spinach not only adds nutrition but also brightens up the dish; swap with kale if you prefer.
• Oregano – 1 tsp. dried brings flavor complexity; Italian seasoning can be used instead.
• Salt – 1 tsp. kosher enhances all the flavors to perfection; adjust to taste!
• Black Pepper – ½ tsp. freshly ground for the best flavor profile.
• Nutmeg – ¼ tsp. ground offers a warm spice that beautifully complements pumpkin; freshly grated is a plus!
• Vegetable Broth – 3 cups adds moisture to the sauce; non-vegetarians can use chicken broth instead.
• Pumpkin Purée – 1 (15-oz.) can is the star, creating the dish’s creamy body; choose pure pumpkin, not pie filling.
• Parmesan Cheese – ½ cup grated adds savory goodness; consider Pecorino or nutritional yeast for a vegan option.
• Fontina Cheese – 1½ cups grated, divided provides rich creaminess; feel free to swap with mozzarella or gouda for varied flavor.

Embark on this comforting journey of flavors that embodies the essence of fall with every creamy bite!

Step‑by‑Step Instructions for Cheesy Pumpkin Pasta Bake with Mushrooms and Spinach

Step 1: Prep Oven & Pasta
Preheat your oven to 375°F (190°C). Meanwhile, bring a large pot of salted water to a boil. Add 1 lb. of dry pasta of your choice and cook it until just 2 minutes shy of al dente, as it will continue to cook in the oven. Drain the pasta and set it aside, letting the warmth linger.

Step 2: Make Topping
In a medium skillet over medium heat, melt 2 tablespoons of unsalted butter. Once melted, add ½ cup of finely chopped walnuts and 1 tablespoon plus 2 teaspoons of finely chopped fresh sage. Toast the mixture for about 5 minutes until the walnuts are fragrant and lightly golden, then season with a pinch of salt. Transfer to a bowl and set aside.

Step 3: Sauté Vegetables
Return the skillet to medium heat, adding 2 tablespoons of extra-virgin olive oil. Sauté 8 oz. of sliced cremini mushrooms and 1 finely chopped yellow onion for approximately 8 minutes, until the onions are translucent and the mushrooms are soft and caramelized, releasing their delightful aroma.

Step 4: Combine Flavors
Stir in ¼ cup of tomato paste, 4 minced garlic cloves, and ½ teaspoon of red pepper flakes to the sautéed vegetables. Cook for an additional 3-4 minutes, stirring frequently. You’ll notice the paste beginning to caramelize, deepening the flavors of the sauce, creating a rich, inviting mixture.

Step 5: Add Greens & Spices
Gradually add 3 to 4 handfuls of fresh baby spinach to the skillet. Stir until the spinach wilts down, shrinking in volume. Season the mixture with 1 teaspoon of dried oregano, 1 teaspoon of kosher salt, ½ teaspoon of black pepper, and ¼ teaspoon of ground nutmeg, along with the remaining sage. This will elevate the savory notes of your Cheesy Pumpkin Pasta Bake.

Step 6: Create Sauce
Pour in 3 cups of vegetable broth, stirring well to incorporate. Next, add 1 (15-oz.) can of pumpkin purée along with ½ cup of grated Parmesan cheese and 1½ cups of grated Fontina cheese (reserving some for topping). Stir until the cheeses melt and the sauce becomes velvety smooth, filling your kitchen with a warm and comforting scent.

Step 7: Combine & Bake
In a large mixing bowl, gently mix the drained pasta with the luscious pumpkin tomato sauce until well combined. Transfer the mixture into a greased baking dish, topping it off with the remaining cheese and the walnut-sage mixture. Cover the dish with foil and bake for 15 minutes. Then, uncover and bake for an additional 10 minutes until the top is golden and bubbly, signifying a deliciously craved Cheesy Pumpkin Pasta Bake with Mushrooms and Spinach is ready to enjoy!

Expert Tips for Cheesy Pumpkin Pasta Bake

Perfect Pasta Texture: Ensure the pasta is cooked just 2 minutes shy of al dente to prevent it from becoming mushy during baking.

Nutty Aroma: Toasting the walnuts with fresh sage enhances their flavor, creating a more aromatic topping for your Pasta Bake with Pumpkin Tomato Sauce.

Don’t Skip the Deglazing: Deglaze the skillet with vegetable broth after sautéing vegetables. This will add depth and flavor to your sauce, avoiding burnt bits stuck to the bottom.

Cheese Choices: Feel free to mix and match cheeses. If you can’t find Fontina, mozzarella or gouda works beautifully, keeping your bake creamy and delicious.

Layer for Flavor: For an extra flavor kick, layer some of the cheese and walnut mixture in the pasta before topping it off, creating delightful savory surprises in every bite.

What to Serve with Cheesy Pumpkin Pasta Bake with Mushrooms and Spinach

Elevate your dining experience by pairing this delightful pasta bake with complementary flavors and textures that bring out its warmth and richness.

Fresh Green Salad: A crisp, tangy salad with a light vinaigrette will contrast beautifully with the creamy dish and add a refreshing crunch. Consider incorporating seasonal ingredients like apples or pears for an autumn twist.
Garlic Bread: Toasted baguette slices topped with garlic butter make for a perfect side, offering a satisfying crunch that pairs wonderfully with the soft pasta.
Roasted Brussels Sprouts: Their slight bitterness and caramelization provide an excellent counterpoint to the richness of the cheese and pumpkin. Toss with balsamic glaze for added zing!
Sautéed Spinach with Lemon: Lightly sauté some garlic and fresh spinach with a squeeze of lemon juice for a vibrant side that echoes the flavors of the spinach in the bake while adding brightness.
Crispy Roasted Vegetables: A medley of seasonal roasted veggies, such as carrots and butternut squash, can enhance the autumnal vibe of your meal while complementing the earthy pumpkin notes.
Sparkling Apple Cider: For a refreshing drink option, fizzy apple cider balances the creamy richness, making it a festive choice for dinner gatherings.
Pumpkin Spice Muffins: Turn dessert into a sweet celebration by serving moist pumpkin spice muffins, creating a delightful fall-themed meal that stays true to the seasonal flavors.
Italian Antipasto Platter: Start your meal with an antipasto platter filled with olives, marinated artichokes, and thinly sliced cheeses to whet your appetite and add variety to the dining experience.

How to Store and Freeze Cheesy Pumpkin Pasta Bake

Fridge: Store leftovers in an airtight container for up to 5 days. Cool the pasta bake slightly before sealing to prevent moisture buildup.

Freezer: Freeze portions in an airtight container for up to 3 months. Thaw overnight in the fridge before reheating for maximum flavor retention.

Reheating: Gently reheat in the oven at 350°F (175°C) for about 20 minutes until warmed through. This helps maintain the creamy texture of the Cheesy Pumpkin Pasta Bake.

Serving Suggestions: Top with additional cheese or fresh herbs after reheating for a fresh touch!

Make Ahead Options

These Cheesy Pumpkin Pasta Bake with Mushrooms and Spinach are perfect for busy weeknights! You can prepare the sauce and sauté the vegetables up to 24 hours in advance, allowing the flavors to meld beautifully. After cooking, let the mixture cool before transferring it to an airtight container and refrigerating. When you’re ready to bake, simply cook your pasta, combine it with the chilled sauce, and transfer everything to your baking dish, topping it with reserved cheese and walnut-sage mixture. Cover with foil and bake as directed; this make-ahead approach ensures a delicious meal with minimal effort on those hectic days!

Pasta Bake with Pumpkin Variations

Feel free to explore the delightful possibilities this Cheesy Pumpkin Pasta Bake can offer with these simple swaps and additions!

Gluten-Free: Use gluten-free pasta to accommodate dietary needs while still enjoying this cozy dish.
Nut-Free: Replace walnuts with sunflower seeds or omit entirely, keeping the topping crunchy without the nuts.
Leafy Greens: Try substituting spinach with kale or Swiss chard for a different texture and a burst of flavor.
Cheese Swap: Experiment with vegan cheese or nutritional yeast for a dairy-free twist without compromising on the flavor.
Extra Veggies: Add zucchini, bell peppers, or even roasted butternut squash to introduce more seasonal veggies into your bake.
Herb Infusion: Infuse a hint of rosemary or thyme along with sage for an aromatic flavor that elevates the dish.
Spicy Kick: Boost the heat by incorporating diced jalapeños or more red pepper flakes for those who love a fiery touch.
Creamy Enhancements: For an even creamier sauce, stir in a splash of heavy cream or a dollop of cream cheese as it melts.

No matter how you choose to customize this dish, it promises to be a comforting favorite, much like a warm hug on a chilly evening. Serve it alongside a fresh Italian Pasta Salad or a warm Bruschetta Orzo Pasta for a complete meal bursting with flavors!

Cheesy Pumpkin Pasta Bake with Mushrooms and Spinach Recipe FAQs

How do I choose ripe ingredients for this recipe?
Absolutely! When selecting your mushrooms, look for firm, smooth caps without any dark spots. For spinach, opt for fresh leaves that are vibrant green and free from wilting. Always choose pure pumpkin purée for the best flavor—check the label to avoid canned pumpkin pie filling.

What is the best way to store leftovers?
Leftovers can be stored in an airtight container in the refrigerator for up to 5 days. I recommend allowing the Cheesy Pumpkin Pasta Bake to cool slightly before sealing to prevent moisture from building up, which can make it soggy.

Can I freeze Cheesy Pumpkin Pasta Bake?
Very! You can freeze portions in airtight containers for up to 3 months. To do this, let it cool completely, then cut into serving sizes, wrap tightly, and place in the freezer. When you’re ready to enjoy it again, thaw overnight in the fridge and reheat gently.

What should I do if my cheese doesn’t melt properly?
If you find your cheese isn’t melting as it should, it might be because it was shredded too coarsely or was low-fat. For best results, grate your cheese from a block rather than buying pre-shredded, as it often contains anti-caking agents that inhibit melting. You can also mix a bit of hot sauce or milk into the sauce for creaminess.

Are there any dietary considerations for this dish?
Absolutely! This recipe is vegetarian-friendly. If cooking for someone with nut allergies, you can substitute the walnuts in the topping with seeds, such as pumpkin or sunflower seeds. Additionally, to make the dish vegan, swap the cheese with nutritional yeast or plant-based cheese alternatives, and use vegan butter in the topping.

How do I know when my pasta bake is perfectly baked?
To check if your Cheesy Pumpkin Pasta Bake is done, look for a golden top with bubbling edges. If you’re unsure, insert a knife into the center; it should come out warm, and the cheese should be melty. Allow it to rest for a few minutes before serving; this will help it set and make serving easier.