Pomodoro Sauce - cooking recipe

Ingredients

1/2 cup extra-virgin olive oil
1 medium onion, chopped
3 garlic cloves, chopped
2 (28-ounce) cans whole peeled San Marzano tomatoes, drained and crushed by hand, liquid reserved
Kosher salt and freshly ground black pepper
1/4 cup fresh basil leaves, torn into pieces

Preparation

Heat the olive oil in a large saucepan over medium-low heat. Add the onion and garlic and cook until the vegetables are soft, 4 to 5 minutes. Carefully add the tomatoes (nothing splashes like tomatoes) and about 1/2 cup of the reserved liquid and season with salt and pepper. Cook until the sauce is thick, about 15 minutes. Taste and adjust seasoning with salt and pepper. Bring to a boil, stirring for a few minutes with a wooden spoon to further break up the tomatoes. Reduce the heat and let simmer for 20 to 25 minutes. Stir in the fresh basil and season again.