Concentrated Tomato Sauce (Salsa di Concentrato di Pomodoro)

1. 1

   Heat the oil in a large heavy nonreactive saucepan.

2. 2

   Add the onion and cook over moderate heat, stirring often, until golden.

3. 3

   Stir in the tomato paste, sugar and a pinch each of salt and pepper.

4. 4

   Reduce the heat to low and cook for 1 hour, stirring often, until golden.

5. 5

   Stir in the tomato paste, sugar and a pinch each of salt and pepper.

6. 6

   Reduce the heat to low and cook for 1 hour, stirring often; the oil will remain partially separate throughout cooking.

* Per serving · 4 servings · Values may vary.

No additional tips available.