Combine all ingredients in food processor or blender. 14.5 oz (411 g) canned diced tomatoes or fire roasted tomatoes, 6 oz (170 g) canned tomato paste, 1 Tablespoon extra virgin olive oil, 2 teaspoons granulated sugar, 2 teaspoons dried basil, 1 clove garlic, 1 teaspoon finely ground sea salt, ¾ teaspoon dried oregano, ¼ teaspoon ground black pepper, ¼ teaspoon crushed red pepper flakes

Pulse 15 times or until mixture is smooth.

Use immediately or store in an airtight container to use later.