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Amazing 400 Calorie roasted vegetable pasta

By Jordan Bell on January 19, 2026

roasted vegetable pasta

Oh, I am so excited to share this recipe with you! If you think pasta needs heavy cream or loads of cheese to be amazing, you are absolutely wrong. This roasted vegetable pasta is my weeknight hero. It’s the dish I whip up when I want something that tastes like I spent hours on it but honestly took less than 45 minutes total.

I’ve been making simple Italian-American meals like this for years, long before fancy cookbooks told me how. The secret? Roasting the veggies concentrates all that gorgeous sweetness. Trust me, once you taste how tender and slightly caramelized the broccoli and onions get, you’ll never go back to just steaming them. It’s simple, it’s bright, and it’s unbelievably satisfying.

roasted vegetable pasta - detail 1

Gathering Your Ingredients for Roasted Vegetable Pasta

Okay, let’s get organized! Having everything ready before you start is half the battle, especially when you’re moving quickly between the oven and the stovetop. Don’t worry if you don’t have the exact vegetables listed; this recipe is super flexible. It’s all about getting those good caramelized edges on whatever you choose!

Produce and Pasta Selection

For the main bulk of this dish, you’ll need about one pound of pasta. I usually grab penne or maybe rotini because those shapes grab onto the sauce and the little bits of roasted goodness really well. For the vegetables, aim for about two cups total. I always use a mix: broccoli florets, some colorful bell pepper chunks, and zucchini slices work beautifully. And you absolutely must include one red onion cut into wedges—it gets so sweet when roasted!

Flavor Builders and Pantry Staples for Roasted Vegetable Pasta

This is where the magic happens that elevates this from plain veggies and noodles to a fantastic roasted vegetable pasta. You’ll need two tablespoons of good olive oil for tossing the veggies before they hit the oven. Don’t forget salt and pepper, naturally! Once we get to the skillet, we need two cloves of garlic, minced up nice and fine—be careful not to burn it, that ruins everything! Then, half a cup of vegetable broth helps create a light, silky sauce. If you like a little salty kick at the end, grab a quarter cup of grated Parmesan cheese. Just keep these staples near your stove!

Essential Equipment for Making Roasted Vegetable Pasta

You don’t need a million fancy gadgets for this one, which is why I love it for busy nights! Just grab a sturdy baking sheet—you’ll want one big enough so the vegetables aren’t totally crowded. A large skillet is key for bringing everything together at the end, and of course, your measuring cups and spoons will keep things tidy.

Step-by-Step Guide to Roasted Vegetable Pasta

Alright, let’s get cooking! This is a super straightforward process, but the timing is important so everything finishes up at the same moment. Don’t panic if the oven takes a minute to heat up—that just gives you extra time to chop!

Roasting the Vegetables to Perfection

First things first, crank that oven up to 400 degrees Fahrenheit. Seriously, high heat is what we want here. Take all those colorful veggies—the broccoli, peppers, zucchini, and those beautiful onion wedges—and toss them right onto your biggest baking sheet. Drizzle them generously with olive oil, then hit them with salt and pepper until they look ready to party. Spread them out so they aren’t piled on top of each other; crowding them leads to steaming, and we want roasting! Pop them in the oven for about 20 to 25 minutes. You are looking for them to be tender when you poke them and have those lovely little brown spots on the edges. That’s where the flavor lives!

Cooking the Pasta and Building the Sauce Base

While those veggies are getting happy in the oven, get your pasta cooking. Use salted water, just like you always do, and cook it until it’s just past firm—we call that al dente. Before you drain it, take a mug and scoop out about half a cup of that starchy, salty water. That water is liquid gold for thinning sauces later! Drain the pasta and set it aside. Now, grab a large skillet. Add just a tiny drizzle more of olive oil over medium heat. Toss in your minced garlic and cook it for maybe 60 seconds. You just want it fragrant, not brown. If it burns, you have to start over, or it tastes bitter, so watch it closely!

Combining Components for the Final Roasted Vegetable Pasta

Once the vegetables are perfectly roasted, carefully dump them straight from the baking sheet into the skillet with the garlic. Pour in that half cup of vegetable broth and let it all simmer together for just two minutes so the flavors can mingle. Now, add your drained pasta right into that skillet. Toss everything around until the pasta is coated. If it looks a little too dry—which happens sometimes—add a splash of that reserved pasta water you saved. That starch helps the broth cling beautifully to the noodles. If you’re using it, stir in that Parmesan cheese now until it melts slightly. This final toss creates the most delightful roasted vegetable pasta you’ve ever made. Serve it right away, topped with fresh basil!

roasted vegetable pasta - detail 2

Tips for Making Your Roasted Vegetable Pasta Exceptional

Honestly, this roasted vegetable pasta is fantastic straight from the recipe, but the real fun is in the little tweaks I’ve picked up over the years. It’s all about adding layers of flavor without making the dish heavy. Don’t be afraid to play around once you nail the basic technique. A squeeze of fresh lemon juice right at the very end makes a world of difference—it brightens up all those deep, roasted flavors instantly. It’s my secret weapon after the cheese goes in!

Vegetable Substitutions and Flavor Variations

The beauty of using seasonal ingredients is that you can switch things up every time you make this. If you’re cooking in the fall, swap out the zucchini for some cubed butternut squash or maybe some mushrooms! They roast up beautifully alongside the onions. For an extra layer of aromatic flavor when you toss those veggies before roasting, try adding a teaspoon of dried Italian herbs—oregano, thyme, and rosemary are perfect partners here. If you want a little kick, toss in some red pepper flakes with the garlic in the skillet. It always keeps things interesting!

Serving Suggestions for Your Roasted Vegetable Pasta

This roasted vegetable pasta is hearty enough to be a full meal on its own, but I always love serving it with something simple on the side. Think of it as the star of the show that needs just a little backup singing! Since the pasta has that lovely balance of savory vegetables and light broth, you don’t want anything too heavy competing with it.

Crusty Italian bread is non-negotiable in my house. You need something to mop up any little bits of sauce left in the bottom of your bowl—don’t waste a drop! A simple green salad dressed lightly with good quality olive oil and vinegar is perfect for adding a fresh, crisp element. If you’re feeling fancy, a light sprinkle of toasted pine nuts over the pasta just before serving adds a wonderful crunch that contrasts nicely with the tender roasted veggies.

Storing and Reheating Leftover Roasted Vegetable Pasta

If you’re lucky enough to have any roasted vegetable pasta left over—which rarely happens in my house, but bear with me—storing it properly keeps it tasting almost as good the next day! You need to cool it down quickly, so don’t leave it sitting on the counter for hours. Transfer the leftovers into shallow, airtight containers. This helps it chill faster and prevents it from drying out too much.

When you’re ready for round two, reheating is key. Straight into the microwave is fast, but it can make the pasta a bit chewy. The best way, in my opinion, is back onto the stovetop. Add a small splash of water or vegetable broth to the skillet, cover it, and heat gently over low heat until everything is warmed through. This steam helps rehydrate the noodles beautifully. If you want to see more quick dinner ideas like this, check out my simple healthy orzo weeknight meal.

If you used Parmesan cheese, the texture might change slightly, but it’ll still be delicious. Here’s a quick guide for keeping things organized:

  • Refrigerate within two hours of cooking.
  • Store in airtight containers.
  • Use within three days for best flavor.

For best results reheating your roasted vegetable pasta, always add a little liquid to prevent sticking. You can also find more tips and inspiration on my Medium profile.

Frequently Asked Questions About Roasted Vegetable Pasta

I always get a few questions when people try this recipe for the first time, and that’s totally fine! It’s a simple dish, but sometimes the little details make all the difference between a good meal and a fantastic one. Here are the things folks ask me most often about making the perfect roasted vegetable pasta.

Can I use frozen vegetables in this roasted vegetable pasta?

You certainly can, and it’s a great time saver! However, you need to be careful because frozen vegetables release a ton of water when they thaw and roast. If you use them, I strongly suggest you thaw them first and pat them very dry with paper towels before tossing them with oil. If you skip that step, you’ll end up steaming your vegetables instead of roasting them, and you won’t get those yummy caramelized edges we’re aiming for!

How do I make this recipe vegan?

That’s an easy fix! The only thing that isn’t vegan is that optional sprinkle of Parmesan cheese at the end. Just leave it out! The broth and the roasted vegetables themselves create plenty of savory flavor. If you really miss that cheesy richness, you can stir in a tablespoon of nutritional yeast along with the broth. It gives a nice, nutty flavor without any dairy. For another creamy, dairy-free option, check out this creamy sun-dried tomato vegan pasta.

What is the best pasta shape for this dish?

For this particular roasted vegetable pasta, you want shapes that can scoop up the smaller bits of onion and hold onto the light sauce. My favorites are rotini, which has those great spirals, or penne, which is like a little tube for capturing flavor. Anything short and sturdy works better than long spaghetti, which can get lost when you toss it with the chunky roasted veggies.

Understanding the Nutritional Profile of Roasted Vegetable Pasta

It’s always good to have a general idea of what you’re putting into your body, even with a simple meal like this! Since this dish is packed with fresh vegetables and uses a lighter broth-based sauce instead of heavy cream, it’s a really balanced choice for a weeknight dinner. Remember, these numbers are just estimates based on the core ingredients listed, and they can change depending on how much oil you use or if you skip the optional cheese.

We’re getting lots of fiber from those lovely veggies and a good amount of carbohydrates to keep you going. Here’s a quick breakdown of what you can expect in one serving:

Nutrient Amount
Calories 400
Fat 12g
Carbohydrates 60g
Protein 15g
Fiber 8g

This is just an estimate, of course! If you use whole wheat pasta or load up on extra broccoli, those numbers will shift a bit. Enjoy knowing you made something delicious and reasonably light! For more ideas on light meals, see my Pinterest board.

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roasted vegetable pasta

Amazing 400 Calorie roasted vegetable pasta


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  • Author: Jordan Bell
  • Total Time: 45 minutes
  • Yield: 4 servings 1x
  • Diet: Vegetarian

Description

A simple and flavorful pasta dish featuring tender roasted vegetables tossed with your favorite pasta and a light sauce.


Ingredients

Scale
  • 1 pound pasta (penne, rotini, or similar)
  • 2 cups mixed vegetables (broccoli florets, bell pepper chunks, zucchini slices)
  • 1 red onion, cut into wedges
  • 2 tablespoons olive oil
  • Salt and black pepper to taste
  • 2 cloves garlic, minced
  • 1/2 cup vegetable broth
  • 1/4 cup grated Parmesan cheese (optional)
  • Fresh basil for garnish

Instructions

  1. Preheat your oven to 400 degrees Fahrenheit (200 degrees Celsius).
  2. Toss the mixed vegetables and red onion with olive oil, salt, and pepper on a baking sheet.
  3. Roast for 20 to 25 minutes, until tender and slightly browned.
  4. While vegetables roast, cook the pasta according to package directions until al dente. Reserve about 1/2 cup of the pasta water before draining.
  5. In a large skillet, heat a drizzle of olive oil over medium heat. Add the minced garlic and cook for about 1 minute until fragrant.
  6. Add the roasted vegetables and vegetable broth to the skillet. Simmer for 2 minutes.
  7. Add the drained pasta to the skillet. Toss to coat everything well. Add a splash of reserved pasta water if the sauce seems too dry.
  8. Stir in the Parmesan cheese, if using.
  9. Serve immediately, garnished with fresh basil.

Notes

  • Use any seasonal vegetables you prefer for roasting.
  • For added flavor, toss the vegetables with dried Italian herbs before roasting.
  • You can add a squeeze of fresh lemon juice at the end for brightness.
  • Prep Time: 15 minutes
  • Cook Time: 30 minutes
  • Category: Main Course
  • Method: Roasting and Stovetop
  • Cuisine: Italian-American

Nutrition

  • Serving Size: 1 serving
  • Calories: 400
  • Sugar: 6g
  • Sodium: 350mg
  • Fat: 12g
  • Saturated Fat: 2g
  • Unsaturated Fat: 10g
  • Trans Fat: 0g
  • Carbohydrates: 60g
  • Fiber: 8g
  • Protein: 15g
  • Cholesterol: 5mg

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