Name: Savory Pasta Bake with Pumpkin Tomato Sauce for Cozy Nights
Prep time: 15 min
Cook time: 45 min
Total time: 60 min
Ingredients: 1 lb dry pasta (Use tubular pasta like mezzi rigatoni or fusilli for optimal sauce adherence.); 2 Tbsp butter (Can substitute with olive oil for a dairy-free option.); 1/2 cup walnuts (Finely chopped; can be replaced with pecans or omitted for nut-free versions.); 2 Tbsp fresh sage (Enhances the dish with a fragrant herby note.); 2 Tbsp olive oil (Used for sautéing vegetables.); 8 oz cremini mushrooms (Sliced; can use button mushrooms or portobello.); 1 yellow onion (Finely chopped; adds sweetness.); 1/4 cup tomato paste (Provides acidity and richness.); 4 cloves garlic (Minced; adjust to taste.); 1/2 tsp crushed red pepper flakes (Adds a hint of heat; omit for milder dish.); 3 to 4 handfuls fresh baby spinach (Adds color and nutrients; can substitute with kale.); 1 tsp dried oregano (Offers herbaceous flavor.); 1 tsp kosher salt (Enhances flavors.); 1/2 tsp black pepper (Adds mild spiciness.); 1/4 tsp ground nutmeg (Complements the pumpkin flavor.); 3 cups vegetable broth (Develops the sauce's depth.); 1 can (15 oz) pumpkin purée (Star ingredient providing creaminess.); 1/2 cup parmesan cheese (Grated; can use a vegan cheese.); 1 1/2 cups fontina cheese (Divided, grated; melts beautifully.)

The aroma of sautéed onions mingling with earthy mushrooms fills the kitchen, wrapping me in a cozy embrace as the weather turns crisp. There’s something incredibly soothing about this creamy cheesy pumpkin pasta bake with mushrooms and spinach, especially as fall rolls around. This dish is not just a comfort food staple; it effortlessly sneaks in nutrient-packed veggies, making it a sneaky way to delight even the pickiest eaters. With quick prep and an irresistible cheesy topping, it combines the warmth of homemade cooking with seasonal flavors that burst with personality. Ready to find out how to create this culinary hug in a baking dish? Let’s dive in!

Why is this Pasta Bake a must-try?

Cozy Comfort: This cheesy pumpkin pasta bake wraps you in warmth with its creamy texture and hearty ingredients, perfect for chilly evenings.
Nutrient-Rich: Sneaking in spinach and mushrooms not only boosts flavor but also makes it an excellent way to add veggies to your family’s dinner routine.
Quick & Easy: With minimal prep and easy steps, you can whip up this delightful dish in no time—ideal for busy weeknights.
Cheesy Goodness: The melted fontina and parmesan create a delectable topping that everyone will love, rivaling any restaurant-quality creation.
Versatile Option: Customize it with your favorite pasta or extra veggies, making it a flexible favorite that can suit any palate. Check out our recipe for Pumpkin Cupcakes Brown to sweeten the season!

Pasta Bake with Pumpkin Tomato Sauce Ingredients

For the Pasta
• Pasta (1 lb. dry pasta) – Use tubular pasta like mezzi rigatoni or fusilli for optimal sauce adherence.

For the Topping
• Butter (2 Tbsp) – Adds richness and flavor to the walnut-sage topping; can substitute with olive oil for a dairy-free option.
• Walnuts (1/2 cup finely chopped) – Provides crunch and earthy flavor; can be replaced with pecans or omitted for nut-free versions.
• Fresh Sage (2 Tbsp) – Enhances the dish with a fragrant herby note; dried sage can be a substitute, but fresh offers better flavor.

For the Vegetables
• Olive Oil (2 Tbsp) – Used for sautéing vegetables and adding healthy fats; can be swapped with butter for a vegan approach.
• Cremini Mushrooms (8 oz., sliced) – Contributes umami flavors and texture; can use button mushrooms or portobello if desired.
• Yellow Onion (1, finely chopped) – Adds sweetness and depth of flavor; shallots can be used for a milder taste.
• Tomato Paste (1/4 cup) – Provides acidity and richness; can replace with crushed tomatoes for a different texture.
• Garlic (4 cloves, minced) – Infuses aromatic flavor; adjust to taste or use garlic powder as a substitute.
• Crushed Red Pepper Flakes (1/2 tsp) – Adds a hint of heat; omit for a milder dish.
• Fresh Baby Spinach (3 to 4 handfuls) – Adds color and nutrients; can substitute with kale or Swiss chard.

For Seasoning
• Dried Oregano (1 tsp) – Offers herbaceous flavor to complement the dish; Italian seasoning can work as a substitute.
• Kosher Salt (1 tsp) – Enhances flavors; adjust according to taste or dietary needs.
• Black Pepper (1/2 tsp) – Adds a mild spiciness; freshly ground is recommended for best flavor.
• Ground Nutmeg (1/4 tsp) – Complements the pumpkin flavor; substitute with freshly grated nutmeg for a stronger taste.

For the Sauce
• Vegetable Broth (3 cups) – Develops the sauce’s depth; use chicken broth or water in a pinch.
• Pumpkin Purée (1 (15-oz.) can) – Star ingredient providing creaminess and rich flavor; ensure it’s pure pumpkin without additives.

For the Cheese
• Parmesan Cheese (1/2 cup, grated) – Adds savory flavor and creaminess; can use a vegan cheese for lactose-free versions.
• Fontina Cheese (1 1/2 cups, divided, grated) – Melts beautifully for a creamy topping; substitute with mozzarella or another melting cheese for different flavors.

With these vibrant ingredients, this Pasta Bake with Pumpkin Tomato Sauce is not just a dish, but an experience that welcomes the warmth of home cooking with every bite!

Step‑by‑Step Instructions for Pasta Bake with Pumpkin Tomato Sauce

Step 1: Preheat the Oven
Begin your cooking adventure by preheating your oven to 375°F (190°C). This ensures a perfectly baked cheesy pumpkin pasta bake when it’s time to pop it in. Make sure your oven rack is positioned in the middle for even cooking, setting the stage for a golden-brown topping.

Step 2: Cook the Pasta
In a large pot, bring salted water to a rolling boil. Add 1 lb. of dry pasta and cook it just shy of al dente, about 2 minutes less than the package instructions. Once it’s ready, drain the pasta, reserving a splash of the pasta water, and set it aside. The pasta will finish cooking in the oven, absorbing even more flavor.

Step 3: Prepare the Walnut-Sage Topping
In a skillet over medium heat, melt 2 tablespoons of butter. Add ½ cup of finely chopped walnuts and 2 tablespoons of fresh sage, stirring until fragrant and golden, which takes about 5 minutes. Once toasty, transfer the mixture to a bowl and set it aside as it will provide a delightful crunch to your pasta bake.

Step 4: Sauté the Vegetables
With the same skillet, add 2 tablespoons of olive oil and heat over medium. Sauté sliced cremini mushrooms and finely chopped yellow onion for about 7-8 minutes, stirring occasionally until they soften and take on a lovely golden color. This combination will add depth and umami to your pasta bake with pumpkin tomato sauce.

Step 5: Add Flavorings
Stir in ¼ cup of tomato paste, 4 minced garlic cloves, and ½ teaspoon of crushed red pepper flakes into the skillet, cooking for another 4-5 minutes until the mixture turns a rich brick red. This step infuses the base with layers of flavor, essential for a hearty pasta dish.

Step 6: Incorporate Spinach
Add 3 to 4 handfuls of fresh baby spinach to the skillet, stirring until it wilts down, which should take about 2-3 minutes. The vibrant green will bring color and nutrition to your cheesy pumpkin pasta bake, adding a fresh touch to the creamy mix.

Step 7: Season the Mixture
Sprinkle in 1 teaspoon of dried oregano, 1 teaspoon of kosher salt, ½ teaspoon of black pepper, and ¼ teaspoon of ground nutmeg. Combine these seasonings thoroughly, allowing them to meld with the vegetable mixture. The herbs will enhance the flavor profile of your pasta bake with pumpkin tomato sauce beautifully.

Step 8: Make the Sauce
Pour in 3 cups of vegetable broth to deglaze the skillet, scraping up any flavorful bits stuck to the bottom. Then, add 1 can (15 oz.) of pumpkin purée and half of the grated fontina cheese, stirring until it melts and becomes smooth—about 3-4 minutes. This creamy sauce is the heart of your pasta bake!

Step 9: Combine the Pasta
Add the cooked pasta to the skillet, tossing it gently in the decadent sauce until every piece is coated. If the sauce seems too thick, add a splash of reserved pasta water to loosen it up. This step ensures that every bite of your pasta bake with pumpkin tomato sauce is rich and flavorful.

Step 10: Transfer and Bake
Transfer the pasta mixture into a greased baking dish, spreading it out evenly. Top with the remaining fontina cheese and the walnut-sage mixture you prepared earlier. Cover the dish with aluminum foil and bake for 15 minutes, then uncover and bake for an additional 10-15 minutes until the cheesy topping is golden and bubbling.

Step 11: Serve and Enjoy
After baking, let your cheesy pumpkin pasta bake cool for a few minutes before serving. The contrasting textures of creamy pasta and crunchy topping will be a delight to your family and friends!

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

Create a comforting meal that brings warmth and joy to the dinner table!

Garlic Bread: Serve alongside warm garlic bread for a crunchy contrast that perfectly complements the creamy sauce.
Mixed Greens Salad: A fresh salad with a light vinaigrette adds a refreshing crunch, cleansing the palate between bites.
Roasted Vegetables: Roast seasonal vegetables like carrots or Brussels sprouts for an earthy side that enhances the dish’s flavors.
Crispy Brussels Sprouts: The crispy, caramelized taste of Brussels sprouts pairs wonderfully with the rich pasta bake, balancing flavors and textures.
Wine Pairing: A light white wine, such as Pinot Grigio, enhances the meal, adding a crisp, refreshing touch to the overall experience.
Dessert Option: End the meal with a slice of spiced pumpkin pie for a delicious fall-inspired treat that echoes the dish’s cozy flavors.

Elevate your dining experience with these delightful pairings that will leave everyone satisfied!

Pasta Bake with Pumpkin Tomato Sauce Variations

Feel free to make this delicious dish your own with these fun tweaks that enhance flavor and texture!

Gluten-Free: Substitute regular pasta with gluten-free options like brown rice or chickpea pasta for a lighter, gluten-free meal.
Extra Veggies: Add zucchini or bell peppers to the sautéed vegetables for a colorful and nutritious boost. All your favorites can shine in this cozy bake!
Cheese Swap: Try goat cheese or a sharp cheddar instead of fontina for a tangy twist that pairs beautifully with the pumpkin.
Dairy-Free: Use a plant-based cream cheese or vegan cheese alternatives to make this dish dairy-free without sacrificing creaminess.
Spicy Kick: Increase the crushed red pepper flakes for a bolder flavor or add diced jalapeños for a spicy surprise in every bite.
Herb Infusion: Experiment with different herbs like thyme or rosemary for an aromatic touch that elevates the dish to a new level.
Creamy Sauce: Add a splash of heavy cream or a dairy-free alternative to the sauce for an even richer taste and texture that feels indulgent.
Protein Add-In: Stir in cooked chicken, sausage, or beans for added protein, making this an all-in-one meal that’s satisfying and hearty.

With these variations, you can create a unique version of this Pasta Bake with Pumpkin Tomato Sauce for your family! And don’t forget, if you’re craving something sweet to accompany your meal, try the delightful Pumpkin Cheesecake Truffles for dessert!

How to Store and Freeze Pasta Bake with Pumpkin Tomato Sauce

Fridge: Store leftover pasta bake in an airtight container in the refrigerator for up to 5 days to maintain freshness and flavor.

Freezer: For longer storage, freeze the casserole in a freezer-safe container for up to 3 months. Make sure it’s well-wrapped to prevent freezer burn.

Reheating: To reheat, add a splash of vegetable broth to keep the pasta moist. Warm it in the microwave or bake it in the oven at 350°F (175°C) until heated through.

Serving: When ready to enjoy, let it cool slightly before serving, allowing the flavors to meld beautifully for this delicious pasta bake with pumpkin tomato sauce.

Make Ahead Options

These Cheesy Pumpkin Pasta Bake with Mushrooms and Spinach are perfect for meal prep enthusiasts! You can prepare the entire dish up to 24 hours in advance by assembling the pasta mixture and topping it with cheese and walnut-sage topping. Simply refrigerate it tightly covered. Before serving, bake straight from the fridge, adding about 10-15 minutes to the cooking time to ensure it’s heated through. Additionally, you can sauté the vegetables and mix them with the sauce up to 3 days ahead; just reheat gently before tossing with cooked pasta. This way, you maintain the dish’s creamy quality while saving time on busy weeknights!

Expert Tips for Pasta Bake with Pumpkin Tomato Sauce

Don’t Overcook Pasta: Ensure you cook the pasta just shy of al dente as it will finish cooking in the oven, maintaining the perfect texture.
Toast Your Walnuts: For a deeper flavor, toast the walnuts before adding them to the topping—it enhances the crunch and nuttiness.
Choose Quality Pumpkin: Use pure pumpkin purée without additives to ensure a rich and creamy base for your pasta bake with pumpkin tomato sauce.
Mix Cheeses for Flavor: Consider blending different cheeses like mozzarella or goat cheese with fontina for a unique flavor twist.
Add Extra Veggies: Feel free to sneak in additional veggies like zucchini or bell peppers for more nutrients and flavor options.

Pasta Bake with Pumpkin Tomato Sauce Recipe FAQs

How do I choose the right pasta for this dish?
Absolutely! For this cheesy pumpkin pasta bake, I recommend using tubular pasta, such as mezzi rigatoni or fusilli. These shapes hold onto the luscious pumpkin tomato sauce beautifully, making every bite a comforting experience. Avoid thin spaghetti or delicate pastas, as they won’t stand up to the hearty sauce.

How should I store leftovers?
To keep your leftover pasta bake fresh, store it in an airtight container in the refrigerator for up to 5 days. This will maintain its delicious flavor and creamy texture. Just remember to let it cool completely before sealing it up to prevent condensation!

Can I freeze the pasta bake?
Yes, you can! For longer storage, freeze your pasta bake in a freezer-safe container for up to 3 months. Be sure to wrap it tightly with plastic wrap, followed by aluminum foil, to prevent freezer burn. When you’re ready to enjoy it again, you can reheat it straight from the freezer; just add a splash of vegetable broth during reheating to keep it moist.

What are some common problems I might encounter while making the pasta bake?
One common issue is if the pasta becomes too mushy when cooked. To avoid this, make sure to cook it only to al dente before baking, as it will continue to cook in the oven. Also, if the sauce looks too thick when combining with the pasta, simply add a splash of reserved pasta water to create the desired consistency. Trust me; it’s all about finding the perfect texture!

Are there any dietary considerations for this recipe?
Absolutely! This pasta bake can easily cater to various dietary needs. If you’re looking for vegan-friendly options, substitute the cheeses with dairy-free alternatives and use olive oil instead of butter. Additionally, ensure your vegetable broth is also vegan. If you have nut allergies, you can omit walnuts from the topping or replace them with seeds like pumpkin or sunflower seeds for that extra crunch.

Can I add more vegetables to this recipe?
Very much! This recipe is quite flexible, and adding more veggies can enhance both nutrition and flavor. Feel free to sneak in diced zucchini, bell peppers, or even cooked butternut squash along with the mushrooms and spinach. The more, the merrier when it comes to packing in those nutrients!