- Pour the contents of the tomato cans into a large bowl.  Using clean hands, crush the tomatoes with your hands until they are nicely broken up into about ¼ inch chunks.  Set aside. - 2 28 oz  Cans, whole peeled San Marzano tomatoes 
- Into a large Dutch oven over medium heat, add 2 tablespoons of olive oil and the chopped onion.  Season with a pinch of salt and pepper.  Cook, stirring occasionally until the onion is translucent, about 4 minutes. - 3 tablespoon Extra Virgin Olive Oil, 1 Large Onion, finely diced 
- Add the minced garlic and cook until fragrant, about 1 minute. Then add the tomato paste and cook, stirring frequently for 4 minutes. See note. - 4 Large Cloves Garlic, Minced, 2 tablespoon Tomato Paste 
- Now add the crushed tomatoes, oregano, crushed red pepper flakes, and basil sprigs.  Stir and season with another pinch of salt and pepper. - ¼ teaspoon Dried Oregano, ¼ Pinch Crushed Red Pepper, 4 Sprigs Fresh Basil, stems included 
- Bring to a simmer, reduce heat to low and simmer, stirring occasionally, for 30-40 minutes or until the sauce has thickened to your liking. 
- Remove from heat, add the remaining 2 tablespoons of olive oil. Stir to distribute. Taste for seasoning and add a final pinch of salt and pepper if necessary. - 2 tablespoon Extra Virgin Olive Oil, to finish, Kosher Salt and Black Pepper 
- Ladle atop pasta, or cool and refrigerate for up to 5 days or freeze for up to 3 months.