Rigatoni in Roasted Vegetable Sauce

By lbc14
October 27, 2026

How to make Rigatoni in Roasted Vegetable Sauce

Ingredients:

  • 1 pound rigatoni pasta
  • 2 cups chopped mixed vegetables (bell peppers, zucchini, and eggplant)
  • 1 large onion, diced
  • 4 cloves garlic, minced
  • 1 can (14 ounces) diced tomatoes
  • 2 tablespoons olive oil
  • 1 teaspoon dried oregano
  • 1 teaspoon dried basil
  • Salt and pepper to taste
  • Fresh basil for garnish (optional)
  • Grated Parmesan cheese (optional)

Directions:

  1. Preheat the Oven: Start by preheating your oven to 400°F (200°C).
  2. Roast the Vegetables: In a large mixing bowl, combine the chopped vegetables, diced onion, and minced garlic. Drizzle with olive oil and sprinkle with oregano, basil, salt, and pepper. Toss everything together until the vegetables are well-coated. Spread them out evenly on a baking sheet. Roast in the oven for about 25-30 minutes or until they are tender and slightly caramelized.
  3. Cook the Pasta: While the vegetables are roasting, bring a large pot of salted water to a boil. Add the rigatoni and cook according to package instructions until al dente. Drain and set aside.
  4. Make the Sauce: After the vegetables are roasted, transfer them to a large pot. Add the canned diced tomatoes (with their juice) and stir to combine. Allow it to simmer on medium heat for about 5-10 minutes until heated through.
  5. Combine: Add the cooked rigatoni to the vegetable sauce. Toss gently until the pasta is well coated. Adjust seasoning with more salt and pepper if needed.
  6. Serve: Serve hot, garnished with fresh basil and grated Parmesan cheese if desired.

Why You’ll Love This Rigatoni in Roasted Vegetable Sauce

This dish is a delightful blend of flavors and textures. The rigatoni provides a hearty base, while the roasted vegetables bring a rich sweetness and earthy flavor. It’s a fantastic way to sneak in more vegetables into your meal. Plus, it’s a one-pot dish, making clean-up a breeze!

Nutritional Benefits

  • Rich in Vegetables: This dish is packed with colorful vegetables, contributing vitamins A and C, fiber, and antioxidants.
  • Whole Grains: Choosing whole-grain rigatoni can give you added fiber and nutrients.
  • Healthy Fats: Olive oil adds healthy fats to the meal, which are good for heart health.

What to Serve With Rigatoni in Roasted Vegetable Sauce

  • Fresh Salad: A crisp green salad complements the dish well.
  • Garlic Bread: Crunchy garlic bread is perfect for scooping up the sauce.
  • Wine: A light red wine pairs well with the roasted flavors.

How to Store Rigatoni in Roasted Vegetable Sauce

  • Refrigerator: Store leftover rigatoni in an airtight container in the fridge for up to 3 days.
  • Freezer: For longer storage, consider freezing the dish. Allow it to cool completely, then transfer to a freezer-friendly container. It can last up to 2 months in the freezer.

Tips and Mistakes to Avoid

  • Under or Over Roasting: Keep an eye on the vegetables while roasting. You want them tender but not burnt.
  • Pasta Cooking Time: Ensure to cook your rigatoni al dente, as it will continue to cook when mixed with the hot sauce.
  • Adding Fresh Herbs: If using fresh herbs instead of dried, add them towards the end of cooking to retain their flavor.

Variation

  • Add Protein: You can add grilled chicken, turkey sausage, or beans for extra protein.
  • Different Veggies: Feel free to use any veggies you like or have on hand, such as carrots, broccoli, or cherry tomatoes.
  • Spicy Kick: Add some crushed red pepper flakes for a spicy version of the sauce.

FAQs

  1. Can I use gluten-free pasta for this recipe?
    Yes, gluten-free rigatoni works well in this recipe. Just follow the cooking instructions on the package.

    Rigatoni in Roasted Vegetable Sauce
  2. How can I make this dish vegan?
    Simply omit the Parmesan cheese or use a vegan alternative. Ensure all other ingredients are plant-based.

  3. Can I make this ahead of time?
    Absolutely! You can prepare the vegetable sauce a day in advance and store it in the refrigerator. Just cook the pasta fresh before serving.

This delightful Rigatoni in Roasted Vegetable Sauce is a simple yet satisfying meal that you can enjoy any day of the week. With minimal effort, you can create a dish that is not only delicious but also good for you!

Rigatoni in Roasted Vegetable Sauce

This delightful dish combines hearty rigatoni with a rich roasted vegetable sauce, making it a healthy and flavorful option for any meal.
Servings 4 servings
Prep Time 10 minutes
Cook Time 30 minutes
Total Time 40 minutes

Ingredients
  

Pasta and Sauce Ingredients

  • 1 pound rigatoni pasta Use whole-grain for added nutrients
  • 2 cups chopped mixed vegetables (bell peppers, zucchini, and eggplant) Feel free to vary the vegetables
  • 1 large onion, diced
  • 4 cloves garlic, minced
  • 1 can (14 ounces) diced tomatoes Include juice
  • 2 tablespoons olive oil Adds healthy fats
  • 1 teaspoon dried oregano
  • 1 teaspoon dried basil
  • Salt and pepper to taste
  • Fresh basil for garnish (optional)
  • Grated Parmesan cheese (optional) Omit for a vegan version

Instructions
 

Preheating and Roasting

  • Preheat your oven to 400°F (200°C).
  • In a large mixing bowl, combine the chopped vegetables, diced onion, and minced garlic. Drizzle with olive oil and sprinkle with oregano, basil, salt, and pepper. Toss everything together until the vegetables are well-coated.
  • Spread the vegetable mixture evenly on a baking sheet and roast in the oven for about 25-30 minutes or until they are tender and slightly caramelized.

Cooking the Pasta

  • While the vegetables are roasting, bring a large pot of salted water to a boil. Add the rigatoni and cook according to package instructions until al dente. Drain and set aside.

Making the Sauce

  • After the vegetables are roasted, transfer them to a large pot. Add the canned diced tomatoes (with their juice) and stir to combine. Allow it to simmer on medium heat for about 5-10 minutes until heated through.

Combining and Serving

  • Add the cooked rigatoni to the vegetable sauce. Toss gently until the pasta is well coated. Adjust seasoning with more salt and pepper if needed.
  • Serve hot, garnished with fresh basil and grated Parmesan cheese if desired.

Notes

This dish can be made in advance. For best results, prepare the vegetable sauce a day ahead and cook the pasta fresh before serving.
Calories: 350kcal
Course: Dinner, Main Course
Cuisine: Italian, Vegetarian
Keyword: Healthy Pasta, One Pot Meal, Rigatoni, Roasted Vegetable Sauce, Vegetarian Dinner

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