Introduction
Is there anything more comforting than a bubbling, golden casserole fresh from the oven? Especially when it promises the ultimate cozy dinner with minimal fuss. This Cheesy Pasta Bake with Pumpkin-Tomato Sauce (Vegetarian) delivers exactly that. It wraps you in a warm hug of flavor and turns an ordinary weeknight into something special. Furthermore, it solves the eternal question of what to cook that will please everyone at the table without keeping you tied to the stove for hours.
This Cheesy Pasta Bake with Pumpkin-Tomato Sauce (Vegetarian) is a hearty, satisfying meal that masterfully combines tender pasta with a uniquely rich and velvety sauce. Essentially, we create a robust tomato base and then enrich it with creamy, sweet pumpkin puree, which adds a incredible depth of flavor and a beautiful color. Subsequently, we toss the sauce with your favorite short pasta, layer it with a generous amount of mozzarella and parmesan, and bake it until the top is perfectly crisp and the interior is luxuriously gooey. This dish matters because it proves that vegetarian cooking can be just as indulgent and soul-satisfying as any other. Moreover, it cleverly uses pantry staples and seasonal produce to create a meal that feels both gourmet and accessible. It perfectly fits our blog’s tone of creating approachable, delicious, and reliable recipes that become instant family favorites. For instance, if you enjoy our Creamy Tomato Soup, you will adore the similar flavor profile in a heartier, baked form. Ultimately, this recipe is a celebration of simple ingredients transformed into pure comfort food magic, much like our beloved Vegetarian Shepherd’s Pie.
Why I Love This Recipe
This Cheesy Pasta Bake with Pumpkin-Tomato Sauce (Vegetarian) holds a special place in my heart because it became an instant hit with my family on the first try. I love how the pumpkin makes the sauce so luxuriously smooth and adds a subtle sweetness that balances the tomatoes beautifully. Honestly, the way the cheese forms that perfect, stretchy crust on top never fails to bring a smile to everyone’s face around the dinner table. It is my go-to recipe for potlucks and busy nights alike because it always feels like a treat, yet it comes together with such ease.
Health and Nutrition
Why it’s good for your body
This Cheesy Pasta Bake with Pumpkin-Tomato Sauce (Vegetarian) delivers a powerful nutritional punch. For instance, the pumpkin base provides a massive dose of vitamin A, which actively supports your immune system and vision. Moreover, tomatoes contribute lycopene, an antioxidant that becomes even more bioavailable when cooked into a sauce.
Additionally, the cheese and milk offer a fantastic source of calcium and protein for strong bones and muscles. Consequently, this dish provides a well-rounded meal that satisfies your hunger effectively. Furthermore, the complex carbohydrates from the pasta supply your body with sustained energy, preventing those dreaded mid-afternoon slumps.
Ultimately, you can feel great about serving this Cheesy Pasta Bake with Pumpkin-Tomato Sauce (Vegetarian) to your family. Finally, it cleverly combines indulgence with wholesome ingredients, making healthy eating an absolute delight.
How it fits in a healthy lifestyle
This comforting bake fits beautifully into a balanced diet. You can easily make it with whole wheat or legume-based pasta for an extra fiber and protein boost, keeping you fuller for longer. It’s a fantastic vegetarian option that doesn’t skimp on flavor or satisfaction, proving that plant-forward meals can be the star of the show.
For those managing specific dietary needs, this recipe is wonderfully adaptable. You can easily explore gluten-free pasta options to make it celiac-friendly. If you are looking for more ways to incorporate nutritious vegetables into your weekly rotation, our guide on meal prepping vegetables offers fantastic tips to save time. Think of this dish as a perfect canvas for your healthy lifestyle goals.
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Cheesy Pasta Bake with Pumpkin-Tomato Sauce (Vegetarian)
Description
A comforting vegetarian pasta bake featuring a rich pumpkin-tomato sauce and a bubbly, golden cheese topping.
Ingredients
For the Crust:
- 12 oz penne pasta
- 1 tbsp olive oil
- 1 small onion, diced
- 2 cloves garlic, minced
- 1 (15 oz) can pumpkin puree
- 1 (15 oz) can crushed tomatoes
- 1 cup vegetable broth
- 1 tsp dried oregano
- 1/2 tsp smoked paprika
- Salt and black pepper to taste
- 2 cups shredded mozzarella cheese
- 1/2 cup grated Parmesan cheese
- Fresh basil for garnish (optional)
Instructions
1. Prepare the Crust:
- Preheat oven to 375°F (190°C). Cook pasta according to package directions until al dente; drain and set aside.
- Heat olive oil in a large skillet over medium heat. Add onion and cook until soft, about 5 minutes. Add garlic and cook for 1 minute more.
- Stir in pumpkin puree, crushed tomatoes, vegetable broth, oregano, smoked paprika, salt, and pepper. Simmer for 10 minutes, stirring occasionally.
- Combine the cooked pasta with the pumpkin-tomato sauce. Transfer to a greased 9×13 inch baking dish.
- Top evenly with mozzarella and Parmesan cheeses. Bake for 20-25 minutes, until cheese is melted and bubbly.
- Let stand for 5 minutes before serving. Garnish with fresh basil if desired.
Notes
You can customize the seasonings to taste.

How to Prepare This Dish
Steps and time-saving tips
First, preheat your oven to 375°F and generously grease a 9×13 inch baking dish. Cook your pasta according to package directions, but aim for al dente since it will continue cooking in the oven. Meanwhile, heat olive oil in a large skillet over medium heat. Sauté the onion and garlic until they become fragrant and translucent, which usually takes about five minutes. Stir in the canned pumpkin, crushed tomatoes, and your chosen herbs like oregano and a pinch of red pepper flakes. Let this vibrant Pumpkin-Tomato Sauce simmer for a good ten minutes; this allows the flavors to meld together beautifully. In a separate bowl, whisk together the ricotta, one cup of mozzarella, and an egg until the mixture is smooth and well-combined. Finally, combine the drained pasta, pumpkin-tomato sauce, and cheese mixture in your prepared baking dish, folding everything gently to ensure each piece of pasta gets coated. Top it all with the remaining mozzarella and a generous sprinkle of parmesan. Bake for 25-30 minutes, or until the cheese is gloriously bubbly and golden brown. For a perfect finish, let it rest for five minutes before serving. This step is crucial as it allows the Cheesy Pasta Bake to set, making it much easier to slice into neat portions.
Mistakes I’ve made and learned from
I used to pull my Cheesy Pasta Bake with Pumpkin-Tomato Sauce (Vegetarian) straight from the oven and dive right in, only to end up with a soupy, messy plate. I learned the hard way that letting it rest for those five crucial minutes is non-negotiable for the perfect slice. Another common blunder was overcooking the pasta initially, which resulted in a mushy final bake. Now, I always undercook it by a minute or two. Getting the sauce consistency right was another hurdle; sometimes it was too thick, other times too watery. Through trial and error, I found that simmering it uncovered for the full ten minutes gives it the ideal body for coating the pasta. For more tips on nailing vegetarian sauces, my guide on creating rich vegetarian sauces breaks it down. And if you’re worried about timing, my easy meal prep ideas can help you get components ready ahead of time, making this dish a weeknight lifesaver.


This was a perfect cozy dinner for a rainy night like we had yesterday. The pumpkin in the sauce made it really creamy and just a little bit sweet, which was a nice change from a regular tomato sauce. My whole family cleaned their plates, which is a rare win.