Fresh Tomato Sauce Otto-Style

Contributed by Mario Batali

This sauce is not cooked except on the pizza itself, as the desired flavor is fresh, not stewed.

1/3 cup extra-virgin olive oil
2 1/2 cups Pomi strained tomatoes, or whole canned tomatoes without added salt (such as San Marzano), partially puréed with their juices
1/4 teaspoon kosher salt