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Roasted Tomato Pasta Sauce Recipe

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This Roasted Tomato Pasta Sauce is rich, flavorful, and incredibly easy to make! Roasting brings out the natural sweetness of the tomatoes while adding depth to the sauce. Perfect for tossing with pasta, spreading on pizza, or using as a dipping sauce, this homemade version beats any jarred sauce!

Ingredients

Scale
  • 2 lbs (900g) fresh tomatoes (Roma, cherry, or heirloom, halved or quartered)
  • 1 small onion (quartered)
  • 4 cloves garlic (peeled, whole or smashed)
  • 3 tbsp olive oil
  • 1 tsp salt (adjust to taste)
  • ½ tsp black pepper
  • 1 tsp dried oregano (or 1 tbsp fresh, chopped)
  • 1 tsp dried basil (or 1 tbsp fresh, chopped)
  • ½ tsp red pepper flakes (optional, for a little heat)
  • 1 tbsp balsamic vinegar (adds depth and sweetness, optional but recommended)

For Serving:

  • Fresh basil (chopped, for garnish)
  • Grated Parmesan cheese (optional but delicious!)
  • Cooked pasta of choice

Instructions

Step 1: Roast the Tomatoes

  1. Preheat oven to 400°F (200°C).
  2. Arrange tomatoes, onion, and garlic on a baking sheet.
  3. Drizzle with olive oil, then sprinkle with salt, black pepper, oregano, basil, and red pepper flakes.
  4. Roast for 30-40 minutes, until the tomatoes are caramelized and slightly charred.

Step 2: Blend the Sauce

  1. Let the roasted tomatoes cool for 5 minutes.
  2. Transfer to a blender or food processor and blend until smooth (or leave it chunky for a rustic texture).
  3. Stir in balsamic vinegar and adjust seasoning as needed.

Step 3: Simmer & Serve

  1. Pour the sauce into a saucepan and let it simmer for 10 minutes on low heat to deepen the flavors.
  2. Toss with your favorite pasta, garnish with fresh basil & Parmesan, and enjoy!

Notes

  • No Fresh Tomatoes? Use canned whole tomatoes and roast them the same way!
  • Make It Creamy: Stir in ¼ cup heavy cream for a velvety texture.
  • Add Protein: Toss in grilled chicken, shrimp, or Italian sausage for a heartier dish.
  • Storage: Keep in the fridge for up to 5 days or freeze for up to 3 months.