“Where’s the comfort food?” I overheard a friend lament during a bustling dinner party, and it struck a chord with me. There’s nothing quite like a hearty meal to bring everyone together, especially when it’s as delightful as a Cheesy Pumpkin Pasta Bake with Tomato Sauce. This dish is a nourishing wonder that marries creamy pumpkin with robust tomato sauce, earthy mushrooms, and vibrant spinach, all infused with the crunch of walnuts and sage. Not only is it a feast for the eyes, but it’s also a time-saver, perfect for busy weeknights or cozy family gatherings. Plus, it’s a versatile vegetarian delight that can easily cater to gluten-free or vegan diets. Curious how such a comforting dish comes together? Let’s dive in and bring this fall-inspired masterpiece to your dinner table! Why is this Pasta Bake so special? Comforting and nourishing, this Cheesy Pumpkin Pasta Bake brings warmth to any dinner table. Flavors collide in a delightful mix of creamy pumpkin and hearty tomato sauce, balanced by earthy mushrooms and vibrant spinach. Crunchy walnut-sage topping adds an irresistible texture, making it a sure crowd-pleaser. Versatile and easy to customize, it can cater to various dietary needs—gluten-free or vegan options are just a swap away! If you love the idea of a comforting dish like this, check out our Black Bean Tacos with Cilantro Lime Sauce for another flavorful meal! Pasta Bake with Pumpkin Tomato Sauce Ingredients For the Pasta • Dry Pasta – A great option for this dish; mezzi rigatoni, shells, or ziti work beautifully, with gluten-free pasta being an alternative. For the Walnut Topping • Butter – Infuses richness and flavor; switch to vegan butter for a dairy-free rendition. • Walnuts – Adds delightful crunch; pecans can be used for a different nutty twist. • Fresh Sage – Brings aromatic warmth; dried sage works too, but use less. For the Sauce • Extra-Virgin Olive Oil – Perfect for sautéing the aromatics; can be replaced with avocado oil or coconut oil. • Cremini Mushrooms – Provides an earthy flavor; feel free to substitute with button mushrooms if preferred. • Yellow Onion – Offers sweetness; shallots can also serve as a substitute. • Tomato Paste – Essential for a deep, rich sauce flavor. • Garlic – Introduces a strong aroma; adjust the amount to suit your taste. • Crushed Red Pepper Flakes – Adds a hint of heat; feel free to adjust or leave out depending on spice preference. • Fresh Baby Spinach – Nutrient-packed and cooks quickly; kale can replace it but requires longer cooking time. • Dried Oregano, Kosher Salt, Black Pepper, Ground Nutmeg – These seasonings deepen the dish’s flavor; tweak to your liking. • Vegetable Broth – Adds moisture; chicken broth is a good substitute if desired. • Pumpkin Purée – The star ingredient for creaminess and pumpkin goodness in this Pasta Bake with Pumpkin Tomato Sauce. • Grated Parmesan Cheese – A flavorful addition that helps with browning; use nutritional yeast for a vegan option. • Grated Fontina Cheese – Provides that gooey texture; any melting cheese like mozzarella can work here. Step‑by‑Step Instructions for Cheesy Pumpkin Pasta Bake with Walnut Topping Step 1: Preheat the Oven Begin by preheating your oven to 375°F (190°C). This step ensures the Cheesy Pumpkin Pasta Bake will be perfectly cooked and golden by the time you’re ready to serve. While the oven heats up, gather your ingredients, making the next steps even smoother and more enjoyable. Step 2: Cook the Pasta In a large pot, boil salted water and then add your dry pasta, cooking until it’s just 2 minutes shy of al dente. As the pasta cooks, stir occasionally to prevent sticking. Once done, drain it well and set it aside, allowing it to cool slightly while you prepare the flavorful sauce. Step 3: Prepare the Walnut Topping In a skillet, melt butter over medium heat. Add the walnuts and fresh sage, cooking for about 5 minutes until the mixture is fragrant and the walnuts are toasted. Stir occasionally to prevent burning. Once done, remove from heat and set aside; this topping will add a delightful crunch to your cheesy pumpkin pasta bake. Step 4: Sauté the Vegetables Using the same skillet, add a splash of extra-virgin olive oil over medium heat, then toss in chopped cremini mushrooms and diced onion. Sauté for about 7-8 minutes until the mushrooms are tender, and the onions are translucent. This aromatic base will enhance the overall flavor of the dish beautifully. Step 5: Create the Flavorful Sauce Next, add tomato paste, minced garlic, and crushed red pepper flakes to the sautéed vegetables in the skillet. Cook this mixture for 2-3 minutes until the paste caramelizes slightly, which intensifies its flavor. Your kitchen should start smelling heavenly as you prepare the creamy pumpkin sauce! Step 6: Add the Greens and Season Stir in the fresh baby spinach, cooking until it wilts, which should take just a minute or two. Season the mixture with dried oregano, kosher salt, black pepper, and a pinch of ground nutmeg for depth. This will enrich your Cheesy Pumpkin Pasta Bake, adding vibrant colors and nutrients. Step 7: Combine Ingredients and Deglaze Pour in vegetable broth, scraping up any bits from the skillet’s bottom to deglaze. Then, mix in the pumpkin purée along with grated Parmesan and Fontina cheese; stir until the sauce is smooth and creamy. This luscious sauce will envelop the pasta perfectly, creating a delightful harmony of flavors. Step 8: Add the Pasta to the Sauce Gently fold the cooked pasta into the creamy pumpkin sauce, ensuring every piece is well-coated. Take your time here; you want each noodle in the Cheesy Pumpkin Pasta Bake to capture the delicious flavors. Prepare to transfer this luscious mixture into your greased baking dish. Step 9: Assemble the Bake Transfer the pasta mixture into a greased baking dish, spreading it out evenly. Sprinkle any remaining grated Fontina cheese on top, followed by the walnut-sage mixture for that crunchy topping. This layering elevates the dish, promising a satisfying bite with every spoonful. Step 10: Bake to Perfection Cover the baking dish with foil and place it in the preheated oven. Bake for 15 minutes, then carefully remove the foil and continue to bake for another 10-15 minutes. Look for the cheese to be bubbly and golden brown, a visual cue that your Cheesy Pumpkin Pasta Bake is ready to enjoy. Expert Tips for Perfect Pasta Bake Watch the Mushrooms: Sauté them fully to avoid excess moisture; it helps in achieving a creamy texture for your Pasta Bake with Pumpkin Tomato Sauce. Pasta Cooling: Let the pasta cool slightly to prevent it from drying out in the oven, ensuring a perfect bake. Timing Matters: Don’t overbake! Check for bubbling and browning cheese as a guide; this ensures a delightful, creamy finish. Flavor Balance: Adjust seasonings according to your taste; balance is key to enhancing the rich flavors of pumpkin and tomato. Layering Technique: Layer your topping generously. This not only adds crunch but ensures every bite bursts with flavor in your Cheesy Pumpkin Pasta Bake. Make Ahead Options These Cheesy Pumpkin Pasta Bake with Tomato Sauce preparations are a game-changer for busy weeknights! You can prepare the entire dish up to 24 hours in advance by assembling it up to the baking stage (step 9), then cover tightly with plastic wrap or foil and refrigerate. To maintain quality and keep the flavors fresh, avoid adding the walnut-sage topping until just before you’re ready to bake. When you’re set to serve, simply preheat the oven and bake for 15 minutes covered with foil, then another 10-15 minutes uncovered until golden and bubbly. This time-saving tip means you can enjoy a comforting, homemade meal with minimal effort! What to Serve with Cheesy Pumpkin Pasta Bake The comforting nature of this creamy dish makes it the perfect centerpiece for a delightful meal prep or family dinner. Garlic Bread: A slice of warm, buttery garlic bread brings textures that contrast beautifully with the creamy pasta. It’s a classic pairing that everyone loves! Simple Green Salad: A crisp salad with mixed greens, cucumbers, and a light vinaigrette offers freshness to balance the rich flavors of the pasta bake. Adding a sprinkle of nuts or seeds makes it even more satisfying. Roasted Brussels Sprouts: The caramelization of Brussels sprouts adds nutty flavors that elevate your meal, pairing wonderfully with the savory pumpkin tomato sauce. Herbed Quinoa: Fluffy quinoa herb-seasoned perfectly complements the creamy texture of the Cheesy Pumpkin Pasta Bake, providing an extra nutritional boost without overwhelming the palate. Wine Pairing – Chardonnay: A chilled glass of oaked Chardonnay delivers buttery notes that resonate with the creamy cheese sauce, enhancing the overall dining experience. Warm Apple Crisp: For dessert, a warm apple crisp with a scoop of vanilla ice cream provides a sweet, comforting finish to your meal. Its warmth and spice mirror the cozy vibes of the pasta dish. Variations & Substitutions for Pasta Bake with Pumpkin Tomato Sauce Feel free to get creative and make this delectable pasta bake your own by exploring these delightful variations! Dairy-Free: Swap all cheeses for plant-based alternatives like cashew or almond cheese for a creamy experience without dairy. Gluten-Free: Use gluten-free pasta made from chickpeas or lentils to keep the dish friendly for gluten-sensitive eaters. Extra Veggies: Toss in roasted butternut squash, zucchini, or even kale to boost the color and nutrition of your bake—what a lovely way to sneak in more veggies! Protein Boost: Add cooked lentils or chickpeas to the sauce for added protein. These legumes harmonize wonderfully with the creamy pumpkin flavor. Different Nuts: If walnuts aren’t your favorite, try using pecans for a slightly sweeter crunch or even a mix of nuts for depth in flavor. Spicy Kick: For those who love it hot, add more crushed red pepper flakes, or consider tossing in some diced jalapeños for an extra zesty twist. Savory Herbs: Play with dried herbs beyond oregano, such as thyme or rosemary, which can elevate the dish’s aroma and taste exquisitely. Cheese Variety: Experiment with different melting cheeses like gouda or mozzarella for a gooier finish. You might just find a new favorite combo! Feeling adventurous? This cozy recipe can be the starting point for countless transformations! If you love variations, consider also trying our Tomato Bruschetta Elevates for another delicious twist on classic ingredients. Storage Tips for Cheesy Pumpkin Pasta Bake Fridge: Store leftovers in airtight containers for up to 5 days. Allow the pasta bake to cool completely before sealing to retain moisture and flavors. Freezer: To freeze, portion out the pasta bake in freezer-safe containers. It can be frozen for up to 3 months, ensuring you have a quick meal on hand for busy nights. Reheating: For best results, reheat in the oven at 350°F (175°C) for 20-25 minutes, covered with foil to keep it from drying out. Alternatively, microwave with a splash of broth to maintain the creamy consistency of the Pumpkin Tomato Sauce. Cheesy Pumpkin Pasta Bake with Tomato Sauce Recipe FAQs How do I select the best pumpkin purée for this recipe? Absolutely! When choosing pumpkin purée, look for a can with a rich, deep orange color and minimal added ingredients. Ideally, it should contain 100% pumpkin. If using fresh pumpkin, opt for small, sugar pumpkins, and roast them until soft before puréeing. Avoid any varieties with too many dark spots, which could indicate spoilage. How should I store leftovers of the Cheesy Pumpkin Pasta Bake? Very well! Store any leftovers in airtight containers in the fridge for up to 5 days. Ensure the pasta bake has cooled completely before sealing—this helps preserve moisture and flavor. If you need to keep it longer, freezing is a fantastic option! Can I freeze this pasta bake, and if so, how? Absolutely! To freeze your Cheesy Pumpkin Pasta Bake, first allow it to cool to room temperature. Then, portion it into freezer-safe containers or wrap it tightly in plastic wrap and aluminum foil. It can be frozen for up to 3 months. When you’re ready to enjoy it, thaw it overnight in the fridge and reheat in the oven until bubbly and golden. What should I do if my pasta bake is too dry? No worries, this can happen! If you find your pasta bake is dry after baking, try adding a splash of vegetable broth or a bit of olive oil when reheating to restore moisture. You can also cover it with foil while reheating in the oven to trap steam, ensuring the creamy texture is revived. Is this Cheesy Pumpkin Pasta Bake safe for pets? Great question! This recipe contains ingredients like onion and garlic, which are not safe for pets. Always serve human food to pets with caution, and consult your veterinarian if you have any concerns about what your furry friends can eat. Can I make this dish vegan-friendly? Very much so! To create a vegan version of the Cheesy Pumpkin Pasta Bake, substitute the cheeses with creamy alternatives like nutritional yeast or plant-based cheese. Also, use vegan butter for the walnut topping. Adjust the vegetable broth and pasta accordingly, and you have a delicious, creamy dish that everyone can enjoy! Creamy Pasta Bake with Pumpkin Tomato Sauce Delight This comforting Pasta Bake with Pumpkin Tomato Sauce is a delightful blend of creamy pumpkin, robust tomato sauce, earthy mushrooms, and vibrant spinach. Print Recipe Pin Recipe Prep Time 30 minutes minsCook Time 35 minutes minsTotal Time 1 hour hr 5 minutes mins Servings: 6 servingsCourse: Best of 2025Cuisine: ItalianCalories: 400 Ingredients Equipment Method Nutrition Notes Ingredients 1x2x3x? For the Pasta12 oz Dry Pasta (mezzi rigatoni, shells, or ziti) gluten-free pasta can be usedFor the Walnut Topping4 tbsp Butter use vegan butter for dairy-free1 cup Walnuts can substitute with pecans2 tbsp Fresh Sage use less if using driedFor the Sauce2 tbsp Extra-Virgin Olive Oil can replace with avocado or coconut oil8 oz Cremini Mushrooms button mushrooms are a substitute1 medium Yellow Onion shallots can also serve as a substitute2 tbsp Tomato Paste3 cloves Garlic minced1/2 tsp Crushed Red Pepper Flakes adjust to taste6 oz Fresh Baby Spinach can replace with kale but will require longer cooking1 tsp Dried Oregano1 tsp Kosher Salt to taste1/2 tsp Black Pepper to taste1/4 tsp Ground Nutmeg to taste1 cup Vegetable Broth can use chicken broth1 cup Pumpkin Purée the star ingredient1/2 cup Grated Parmesan Cheese use nutritional yeast for vegan option1/2 cup Grated Fontina Cheese substitute with mozzarella if desired Equipment Large potSkilletbaking dish Method Step-by-Step InstructionsPreheat the oven to 375°F (190°C).In a large pot, boil salted water and add the dry pasta. Cook until just 2 minutes shy of al dente. Drain and set aside.Melt butter in a skillet over medium heat, add walnuts and fresh sage. Cook for about 5 minutes until fragrant and walnuts are toasted. Set aside.In the same skillet, add olive oil, chopped mushrooms, and diced onion. Sauté for about 7-8 minutes until mushrooms are tender and onions are translucent.Add tomato paste, garlic, and crushed red pepper flakes, cooking for 2-3 minutes until paste caramelizes slightly.Stir in fresh spinach, cooking until wilted. Season with oregano, salt, pepper, and nutmeg.Pour in vegetable broth and scrape up bits from the skillet. Mix in pumpkin purée, Parmesan, and Fontina cheese until smooth.Gently fold the cooked pasta into the sauce until well-coated, then transfer to a greased baking dish.Spread the pasta mixture evenly, sprinkle remaining Fontina cheese on top, and add the walnut-sage topping.Cover with foil and bake for 15 minutes, then remove the foil and bake for another 10-15 minutes until cheese is bubbly and golden. Nutrition Serving: 1servingCalories: 400kcalCarbohydrates: 45gProtein: 15gFat: 20gSaturated Fat: 10gPolyunsaturated Fat: 2gMonounsaturated Fat: 5gCholesterol: 30mgSodium: 600mgPotassium: 600mgFiber: 5gSugar: 4gVitamin A: 1200IUVitamin C: 15mgCalcium: 250mgIron: 3mg NotesFor storage, keep leftovers in airtight containers in the fridge for up to 5 days or freeze in portions for up to 3 months. Reheat in the oven or microwave with a splash of broth. Tried this recipe?Let us know how it was!