(Tip: You’ll find the full list of ingredients and measurements in the recipe card below.)
tomatoes, halved
red bell peppers, chopped
zucchini, sliced
carrots, chopped
onion, quartered
garlic cloves
olive oil
tomato paste
vegetable broth
Italian seasoning
basil
oregano
red pepper flakes
salt
black pepper
Parmesan cheese for serving
cooked pasta of choice
Directions
Preheat the oven to 425°F (220°C).
Arrange the tomatoes, bell peppers, zucchini, carrots, onion, and garlic on a large baking sheet.
Drizzle the vegetables with olive oil and season with salt, black pepper, Italian seasoning, basil, oregano, and red pepper flakes.
Roast for 30–35 minutes until the vegetables are tender and lightly caramelized.
Transfer the roasted vegetables to a blender or food processor.
Add tomato paste and vegetable broth.
Blend until smooth and creamy.
Pour the sauce into a saucepan and simmer for 5–10 minutes to deepen the flavor.
Taste and adjust seasoning if needed.
Toss the sauce with cooked pasta and serve warm with Parmesan cheese.
Servings and timing
Servings: 6
Prep Time: 15 minutes
Cook Time: 35 minutes
Total Time: 50 minutes
Variations
Add roasted eggplant for a richer flavor.
Stir in cream or mascarpone for extra creaminess.
Use fresh herbs like thyme or parsley.
Add spinach while simmering for extra greens.
Make it spicy with additional chili flakes.
Blend partially for a chunkier sauce texture.
Add cooked sausage or grilled chicken for protein.
Storage/Reheating
Store Roasted Vegetable Pasta Sauce in an airtight container in the refrigerator for up to 5 days.
To reheat, warm the sauce gently in a saucepan over medium-low heat, stirring occasionally.
This sauce freezes very well for up to 3 months. Allow it to cool completely before freezing in portioned containers.
FAQs
What vegetables work best for roasting?
Tomatoes, peppers, onions, carrots, zucchini, and eggplant all roast beautifully for pasta sauce.
Can I make this sauce ahead of time?
Yes, the sauce stores and reheats very well.
Do I need to peel the vegetables?
No, most vegetables can be roasted with the skins on for extra flavor and nutrients.
Can I use canned tomatoes instead of fresh tomatoes?
Yes, canned tomatoes can work if fresh tomatoes are unavailable.
Is this sauce vegan?
Yes, simply omit the Parmesan cheese or use a vegan alternative.
What pasta pairs best with this sauce?
Penne, spaghetti, rigatoni, or fusilli all work wonderfully.
Can I make the sauce chunky instead of smooth?
Yes, blend less for a chunkier texture.
How do I make the sauce creamier?
Add a splash of cream, milk, or ricotta cheese.
Can I freeze the sauce?
Yes, this sauce freezes exceptionally well for future meals.
What can I use this sauce for besides pasta?
It works great for pizza, lasagna, baked casseroles, or dipping breadsticks.
Conclusion
Roasted Vegetable Pasta Sauce is a delicious and wholesome way to enjoy the deep, natural flavors of roasted vegetables in a comforting pasta dish. Easy to customize and perfect for meal prep, this homemade sauce is a flavorful alternative to store-bought sauces and a wonderful addition to any kitchen rotation.
Roasted Vegetable Pasta Sauce is a rich and healthy homemade pasta sauce made with oven-roasted tomatoes, bell peppers, zucchini, carrots, and garlic blended into a smooth and savory sauce. This easy roasted vegetable sauce is naturally creamy, full of deep roasted flavor, and perfect for pasta, pizza, lasagna, or meal prep dinners.
Author:Catherine
Prep Time:15 minutes
Cook Time:35 minutes
Total Time:50 minutes
Yield:6 servings
Category:Sauce
Method:Roasting
Cuisine:Italian-Inspired
Diet:Vegetarian
Ingredients
4 tomatoes, halved
2 red bell peppers, chopped
1 zucchini, sliced
2 carrots, chopped
1 onion, quartered
5 garlic cloves
3 tablespoons olive oil
2 tablespoons tomato paste
1 cup vegetable broth
1 teaspoon Italian seasoning
1 teaspoon basil
1 teaspoon oregano
½ teaspoon red pepper flakes
Salt, to taste
Black pepper, to taste
Parmesan cheese, for serving
Cooked pasta of choice
Instructions
Preheat the oven to 425°F (220°C).
Arrange the tomatoes, bell peppers, zucchini, carrots, onion, and garlic on a large baking sheet.
Drizzle the vegetables with olive oil and season with salt, black pepper, Italian seasoning, basil, oregano, and red pepper flakes.
Roast for 30–35 minutes until the vegetables are tender and lightly caramelized.
Transfer the roasted vegetables to a blender or food processor.
Add tomato paste and vegetable broth.
Blend until smooth and creamy.
Pour the sauce into a saucepan and simmer for 5–10 minutes to deepen the flavor.
Taste and adjust seasoning if needed.
Toss the sauce with cooked pasta and serve warm with Parmesan cheese.
Notes
Roasting vegetables enhances their natural sweetness and creates a deeper flavor.Blend partially if you prefer a chunkier sauce texture.Add roasted eggplant or mushrooms for extra richness.Stir in cream, mascarpone, or ricotta for a creamier version.This sauce freezes beautifully for quick and easy future meals.
