If you’re on the lookout for a comforting, veggie-packed dish that’s both hearty and delicious, you’re going to adore this Roasted Vegetable Baked Ziti Recipe. It’s one of those meals I love throwing together when I want something cozy but with a fresh twist. Imagine tender pasta layered with roasted cauliflower, sweet red peppers, savory onions, and ooey-gooey cheese—all baked to bubbling perfection. Keep reading because this recipe is fan-freaking-tastic and might just become your new weeknight favorite.
Why You’ll Love This Recipe
- Veggie-Forward Comfort Food: Roasting the vegetables brings out rich, caramelized flavors that elevate this classic baked ziti into a nourishing meal.
- Simple Ingredients, Big Flavor: With pantry staples like pasta and marinara paired with fresh veggies, you can whip this up anytime without hunting for fancy ingredients.
- Perfect for Family Meals: Everyone from picky eaters to veggie lovers finds something to love here, making it a go-to dish in my house.
- Hands-Off Roasting and Baking: Once the veggies are in the oven, assembly is a breeze, so you can relax or prep a salad on the side.
Ingredients You’ll Need
This Roasted Vegetable Baked Ziti Recipe shines because it balances tender pasta with sweet roasted bell peppers, caramelized onions, and hearty cauliflower. Choosing quality marinara and fresh herbs really makes the flavors pop, so don’t skimp on those!
- Cauliflower: Choosing a firm, fresh head means your veggies roast up tender but still hold their shape nicely.
- Red Bell Pepper: This adds a sweet pop of color and flavor when roasted; try to pick a vibrant one for the best taste.
- Yellow Onion: Slicing into wedges lets them caramelize beautifully in the oven without drying out.
- Extra-Virgin Olive Oil: Using a good quality oil boosts the roasting process and flavor of the vegetables.
- Fine Salt: Don’t overlook seasoning; a little salt enhances all the natural flavors during roasting.
- Ziti Pasta (or rigatoni/penne): These tubular pastas are perfect for capturing sauce and cheese, making every bite satisfying.
- Marinara Sauce: You can use homemade or store-bought—just pick one that’s rich and not too watery for best results.
- Fresh Basil: Chopped and tossed with the pasta, plus extra for garnish, this herb breathes freshness into the rich dish.
- Mozzarella Cheese: Part-skim shredded mozzarella melts into gooey goodness without getting too greasy.
- Cottage Cheese or Ricotta Cheese: Either adds creaminess and a subtle tang that balances the tomato sauce nicely.
Variations
One of my favorite things about this Roasted Vegetable Baked Ziti Recipe is how easy it is to tweak for your taste buds or what’s in your fridge. I love experimenting with different veggies and cheeses, and honestly, it’s a forgiving recipe that welcomes whatever you throw in.
- Adding Mushrooms: Once, I tossed in some sliced cremini mushrooms with the other veggies, and it added a lovely earthy depth that my family couldn’t get enough of.
- Goat Cheese Swap: For a tangier flavor, swapping out ricotta with goat cheese in part or full can add a delightful twist.
- Make it Vegan: Use plant-based cheeses and skip the cottage cheese in favor of a tofu ricotta or cashew cream to keep it dairy-free but just as creamy.
- Protein Boost: Stir in cooked Italian sausage or sautéed ground turkey for a meaty version my husband absolutely loves.
How to Make Roasted Vegetable Baked Ziti Recipe
Step 1: Roast the Vegetables to Caramelized Perfection
Preheat your oven to 425°F and line two large baking sheets with parchment paper—this little trick helps the vegetables release easily and means less scrubbing later. Spread the cauliflower on one sheet and the bell peppers with onions on the other. Drizzle each with half the olive oil and sprinkle salt evenly. Toss them gently so everything is about evenly coated. When roasting, swap the pans between oven racks halfway through; this ensures even caramelization. You’ll know they’re ready when the edges are golden brown and the veggies smell irresistibly sweet—around 30-35 minutes. Keep the oven on because we’ll bake the whole ziti dish at the same temp next.
Step 2: Cook Pasta Just Right — Al Dente, Please!
While your veggies roast, bring a big pot of salted water to a boil. Cook your ziti (or rigatoni or penne) according to package directions, aiming for al dente because it will continue cooking in the oven. Drain the pasta and return it to the pot. Stir in about 2 cups of marinara sauce, the chopped fresh basil, and half of your shredded mozzarella. This gives the pasta flavor and creaminess right off the bat, making assembly smoother.
Step 3: Layer the Layers — Assembly Time!
Grab a 9×13 inch baking dish and start with a layer of marinara on the bottom; this prevents sticking and adds moisture. Add half of your pasta mixture, smoothing it out into an even layer. Sprinkle the roasted cauliflower evenly over the pasta, then dollop half of your cottage or ricotta cheese on top—no need to spread it perfectly; the cheese will melt beautifully during baking. Sprinkle on half of your mozzarella next. Repeat with the remaining pasta, roasted peppers and onions, the rest of the cottage or ricotta, and finish with the last bit of marinara and cheese all over.
Step 4: Bake Like a Pro
Place a rimmed baking sheet on your oven’s lower rack to catch any cheesy drips (yes, this step saves you from a smoky mess). Bake your ziti uncovered on the rack above for 30 minutes. Then move it to the upper rack and let it bake for an additional 2 to 5 minutes until the top is beautifully golden and bubbly. When it comes out, resist cutting into it right away! Let it cool for about 10 minutes—that’s what sets the layers and makes serving easy and neat.
Pro Tips for Making Roasted Vegetable Baked Ziti Recipe
- Don’t Overcrowd the Baking Sheets: Laying your veggies in a single layer helps them roast evenly and caramelize rather than steam.
- Al Dente Matters: Remember, pasta will keep cooking in the oven, so if you overcook it now, you may end up with mushy ziti.
- Let it Rest: I learned the hard way that cutting immediately melts the cheese messily; waiting 10 minutes makes all the difference.
- Use Sharp Cheeses: Freshly shredded mozzarella melts better than pre-shredded—which often contains anti-caking agents that affect texture.
How to Serve Roasted Vegetable Baked Ziti Recipe

Garnishes
I always top mine with freshly torn basil leaves just before serving. It adds that bright herbal aroma and a pop of green that makes the dish look as fantastic as it tastes. Sometimes I sprinkle a little grated Parmesan on top for some extra umami zing, too.
Side Dishes
To balance this rich baked ziti, I love pairing it with a simple mixed greens salad tossed in lemon vinaigrette or a crisp roasted vegetable side like garlic asparagus. Garlic bread or a warm baguette also makes a lovely, comforting companion.
Creative Ways to Present
For holiday dinners or special occasions, I’ve arranged individual servings in small ramekins topped with fresh basil and a light drizzle of balsamic glaze. It looks elegant and each person gets a perfectly portioned treat. You can also sprinkle toasted pine nuts or breadcrumbs on top before baking for an exciting crunch.
Make Ahead and Storage
Storing Leftovers
Once your baked ziti has cooled, I recommend storing leftovers in an airtight container in the refrigerator. It keeps beautifully for up to 4 days. When ready to serve, you’ll find the flavors have melded even more, making those next-day bites just as satisfying.
Freezing
If you want to save some for later, you can freeze portions in freezer-safe containers for up to 3 months. I like to freeze it before the final baking step to preserve the texture and then bake straight from frozen by adding some extra time in the oven.
Reheating
Reheat leftovers covered with foil in a 350°F oven until warmed through, about 20 minutes, to keep the pasta moist and the cheese melty without drying out. I’ve also reheated single servings in the microwave covered loosely, but the oven method keeps the texture closest to fresh-baked.
FAQs
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Can I use other vegetables besides cauliflower, bell peppers, and onions?
Absolutely! This Roasted Vegetable Baked Ziti Recipe is versatile—try adding zucchini, mushrooms, broccoli, or even carrots. Just keep similar roasting times in mind so everything cooks evenly.
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Do I have to use cottage cheese, or can I substitute with ricotta?
You can use either! I personally love ricotta for creaminess, but cottage cheese adds a nice tang and is a bit lighter. Sometimes I even blend cottage cheese to make it smoother before adding.
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How do I make this dish vegan?
Swap out mozzarella and cottage cheese for vegan alternatives like cashew mozzarella and tofu-based ricotta. Use a dairy-free marinara sauce and olive oil for roasting veggies, and you’ll have a tasty vegan version.
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Can I prepare this ahead of time?
Definitely! Assemble the baked ziti a day before, cover tightly, and refrigerate. Bring it to room temperature before baking, and add a few extra minutes to the baking time if needed.
Final Thoughts
This Roasted Vegetable Baked Ziti Recipe is a real crowd-pleaser in my kitchen because it’s cozy yet bright, simple yet elegant. I love how the roasted veggies give it that deep, warming flavor without feeling heavy. Whether you’re feeding a family or prepping for guests, it feels like a hug on a plate. Give it a try—you’ll soon see why it’s one of those recipes I keep coming back to again and again.
Print
Roasted Vegetable Baked Ziti Recipe
- Prep Time: 20 minutes
- Cook Time: 1 hour
- Total Time: 1 hour 20 minutes
- Yield: 8 servings
- Category: Main Course
- Method: Baking
- Cuisine: Italian-American
- Diet: Vegetarian
Description
This Baked Ziti with Roasted Vegetables is a delicious, vegetarian pasta bake featuring tender roasted cauliflower, bell peppers, and onions layered with al dente pasta, rich marinara sauce, creamy cottage cheese, and melted mozzarella. It’s a wholesome, comforting dish perfect for family dinners, combining roasted vegetable flavors with gooey cheese for a satisfying one-dish meal.
Ingredients
Vegetables
- 1 medium head of cauliflower, cut into bite-sized florets
- 1 red bell pepper, cut into 1-inch squares
- 1 medium yellow onion, sliced into wedges about ½-inch wide
Pasta and Sauce
- 8 ounces ziti, rigatoni, or penne pasta
- 4 cups (32 ounces) marinara sauce (homemade or store-bought), divided
- ¼ cup chopped fresh basil, plus extra for garnish
Cheese
- 2 tablespoons extra-virgin olive oil, divided
- ¼ teaspoon fine salt, divided
- 8 ounces (2 packed cups) grated part-skim mozzarella cheese, divided
- 2 cups (16 ounces) cottage cheese or ricotta cheese, divided
Instructions
- Roast the vegetables: Preheat the oven to 425°F with racks in the middle and upper third positions. Line two large rimmed baking sheets with parchment paper. Spread the cauliflower florets on one sheet and the bell peppers and onion on the other. Drizzle half the olive oil and half the salt over each pan. Toss gently to coat. Arrange the vegetables in an even layer and bake for 30 to 35 minutes, tossing and swapping racks halfway, until they are tender and caramelized on the edges. Discard any burnt onion pieces and set vegetables aside, keeping the oven on.
- Cook the pasta: Bring a large pot of salted water to a boil. Add the pasta and cook just until al dente according to the package directions, as it will continue cooking in the oven. Drain the pasta and return it to the pot.
- Combine pasta with sauce and herbs: To the drained pasta, add 2 cups of marinara sauce, chopped basil, and ½ cup of mozzarella cheese. Gently stir to combine all ingredients evenly.
- Assemble the baked ziti: Spread 1 cup of marinara sauce evenly in a 9 by 13-inch baking dish. Layer half of the pasta mixture over the sauce. Evenly distribute the roasted cauliflower on top, then dollop 1 cup of cottage or ricotta cheese over the cauliflower, followed by ½ cup of mozzarella cheese.
- Add second layers: Spread the remaining pasta mixture over the mozzarella. Sprinkle the roasted bell peppers and onions evenly on top. Dollop the remaining 1 cup of ricotta or cottage cheese, then the remaining 1 cup of marinara sauce. Finish by sprinkling the remaining mozzarella cheese over the entire dish.
- Bake the dish: Place a clean rimmed baking sheet on the lower oven rack to catch any drippings. Set the baking dish uncovered on the rack above it. Bake for 30 minutes, then move the dish to the upper rack and bake 2 to 5 more minutes until the cheese is deeply golden and bubbly if desired.
- Rest and serve: Remove the baked ziti from the oven and let it cool for about 10 minutes before slicing. Garnish with additional fresh basil, slice with a sharp knife, and serve warm for best flavor and texture.
Notes
- This dish is a lighter take on classic baked ziti, packed with flavorful roasted vegetables and gooey cheese.
- It yields 8 servings, perfect for family meals or meal prep.
- Use part-skim mozzarella and cottage or ricotta cheese to keep it a bit lighter while maintaining creaminess.
- Letting the ziti rest after baking helps the flavors meld and improves slicing.
- The recipe is vegetarian-friendly and can be adapted with gluten-free pasta if desired.
Nutrition
- Serving Size: 1 medium serving
- Calories: 366
- Sugar: 11.2 g
- Sodium: 852 mg
- Fat: 15.5 g
- Saturated Fat: 5.1 g
- Unsaturated Fat: 10.4 g
- Trans Fat: 0 g
- Carbohydrates: 38.4 g
- Fiber: 6.7 g
- Protein: 20.8 g
- Cholesterol: 28 mg


