Roasted Veggie Pesto Pasta

Featured in: Garden Comfort Meals

This Italian pasta pairs tender roasted zucchini, bell peppers, red onion, and cherry tomatoes with a creamy basil pesto. Vegetables are seasoned and oven-roasted until lightly browned and juicy, then combined with al dente penne or fusilli. A splash of reserved pasta water brings a smooth texture, and a garnish of Parmesan cheese and fresh basil adds savory notes. Ideal for a wholesome vegetarian dinner with fresh, balanced flavors.

Updated on Sun, 15 Feb 2026 01:23:04 GMT
Roasted veggie and pesto pasta with cherry tomatoes served on a rustic plate with fresh basil.  Save
Roasted veggie and pesto pasta with cherry tomatoes served on a rustic plate with fresh basil. | basilhearth.com

This Roasted Veggie and Pesto Pasta with Cherry Tomatoes is a vibrant, flavorful pasta dish featuring roasted vegetables, sweet cherry tomatoes, and a luscious basil pesto. It is an easy-to-prepare meal that is perfect for a satisfying vegetarian dinner any night of the week.

Roasted veggie and pesto pasta with cherry tomatoes served on a rustic plate with fresh basil.  Save
Roasted veggie and pesto pasta with cherry tomatoes served on a rustic plate with fresh basil. | basilhearth.com

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The secret to this dish lies in roasting the vegetables until they are tender and lightly browned, which enhances their natural sweetness. When tossed with al dente pasta and a rich pesto, the flavors meld together for a truly delicious result that feels gourmet yet remains simple to achieve.

Ingredients

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  • 1 medium zucchini, sliced into half-moons
  • 1 red bell pepper, cut into strips
  • 1 yellow bell pepper, cut into strips
  • 1 red onion, sliced
  • 2 cups cherry tomatoes, halved
  • 2 tablespoons olive oil
  • 1/2 teaspoon salt
  • 1/4 teaspoon black pepper
  • 12 oz (340 g) penne or fusilli pasta
  • 1/2 cup (120 ml) basil pesto (store-bought or homemade)
  • 1/4 cup (25 g) grated Parmesan cheese (optional)
  • Fresh basil leaves, for serving

Instructions

Step 1
Preheat the oven to 425°F (220°C).
Step 2
Spread zucchini, bell peppers, and red onion on a large baking sheet. Drizzle with olive oil, sprinkle with salt and pepper, and toss to coat.
Step 3
Roast vegetables for 20 minutes. Add cherry tomatoes, toss, and roast for an additional 10 minutes until all vegetables are tender and lightly browned.
Step 4
Meanwhile, cook the pasta in a large pot of salted boiling water according to package instructions. Drain, reserving 1/2 cup of pasta cooking water.
Step 5
In a large bowl, combine drained pasta, roasted vegetables (including any pan juices), and pesto. Toss gently to coat, adding reserved pasta water as needed for a creamy consistency.
Step 6
Serve hot, garnished with Parmesan cheese and fresh basil if desired.

Zusatztipps für die Zubereitung

Make sure to reserve some pasta cooking water before draining; the starchy water is the secret to getting a silky, creamy consistency without adding extra cream. Additionally, be sure to include all the pan juices from the roasted vegetables when tossing the pasta, as they are concentrated with flavor.

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Varianten und Anpassungen

For a vegan version, use a dairy-free pesto and omit the Parmesan cheese or replace it with a vegan alternative. You can also customize the dish by adding other roasting-friendly vegetables like eggplant, asparagus, or mushrooms for extra texture and flavor.

Serviervorschläge

Serve this pasta hot, topped with fresh basil leaves and a sprinkle of grated Parmesan. For a complete dining experience, pair this meal with a crisp Sauvignon Blanc or a light Pinot Grigio.

Colorful roasted vegetables tossed with penne pasta and basil pesto, topped with cherry tomatoes.  Save
Colorful roasted vegetables tossed with penne pasta and basil pesto, topped with cherry tomatoes. | basilhearth.com

This Roasted Veggie and Pesto Pasta is a testament to how simple ingredients can create a meal that is both beautiful and deeply satisfying. Whether for a busy weeknight or a relaxed weekend, it’s a recipe that never fails to impress.

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Roasted Veggie Pesto Pasta

Italian pasta featuring roasted vegetables, cherry tomatoes, and basil pesto for a flavorful meal.

Prep Time
15 minutes
Time to Cook
30 minutes
Total Duration
45 minutes
Recipe by Laura Bennett

Recipe Type Garden Comfort Meals

Skill Level Easy

Cuisine Type Italian

Makes 4 Portions

Dietary Details Meat-Free

What You'll Need

Vegetables

01 1 medium zucchini, sliced into half-moons
02 1 red bell pepper, cut into strips
03 1 yellow bell pepper, cut into strips
04 1 red onion, sliced
05 2 cups cherry tomatoes, halved
06 2 tablespoons olive oil
07 1/2 teaspoon salt
08 1/4 teaspoon black pepper

Pasta

01 12 ounces penne or fusilli pasta

Pesto

01 1/2 cup basil pesto, store-bought or homemade

Garnish

01 1/4 cup grated Parmesan cheese, optional
02 Fresh basil leaves for serving

How To Make It

Step 01

Preheat oven: Set oven to 425°F and allow to reach full temperature.

Step 02

Prepare vegetables: Spread zucchini, bell peppers, and red onion on a large baking sheet. Drizzle with olive oil, sprinkle with salt and pepper, and toss until evenly coated.

Step 03

First roasting stage: Roast vegetables for 20 minutes until they begin to soften and develop color.

Step 04

Complete roasting: Add cherry tomatoes, toss gently, and continue roasting for 10 additional minutes until all vegetables are tender with light browning. Transfer to a large bowl, preserving any pan juices.

Step 05

Cook pasta: Bring a large pot of salted water to a boil. Add pasta and cook according to package directions. Drain, reserving 1/2 cup of pasta cooking water.

Step 06

Combine and finish: In the large bowl with roasted vegetables, add drained pasta and basil pesto. Toss gently to coat evenly, adding reserved pasta water gradually until achieving desired creamy consistency.

Step 07

Plate and serve: Transfer to serving bowls while hot. Top with grated Parmesan cheese and fresh basil leaves if desired.

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Tools Needed

  • Large baking sheet
  • Large pot
  • Mixing bowl
  • Chef's knife
  • Cutting board
  • Colander

Allergy Warnings

Review every ingredient for allergens and reach out to a medical expert if you're uncertain.
  • Contains wheat gluten and milk products in Parmesan cheese and pesto
  • Verify pesto ingredients for tree nuts and seeds; review all product labels for potential allergens

Nutrition information (serving size)

These nutritional details are for reference. They're not meant as medical guidance.
  • Caloric Value: 480
  • Fat content: 18 grams
  • Carbohydrates: 67 grams
  • Protein Amount: 13 grams

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