1.Add a jumbo can of tomatoes (with juices) or 4 large cans of tomatoes to an oven ready pan. Drizzle olive oil over the tomatoes (approximately 1.5 cups). Use less olive oil (approximately ¼ cup) if a low fat version is desired.
2.Add one chopped red onion to the dish.
3.Add one chopped white onion to the dish.
4.Chop a leek lengthwise and clean thoroughly. Chop the leek into larger pieces. Once chopped, clean the leek pieces again before adding to the dish.
