Step 1

Remove tomatoes from can and place in a large bowl, reserving juices. Crush tomatoes using your hands; remove and discard the hard core from stem end, and any skin and tough membrane; set aside.

Step 2

Place oil in a large, nonreactive saucepan over medium-low heat. Add onion, and cook until soft and just beginning to brown, about 3 minutes. Stir in garlic, and cook until softened, about 30 seconds. Stir in tomatoes and reserved juices; season with salt. Increase heat and bring to a boil. Immediately reduce heat to low and simmer until slightly thickened, about 1 hour.

Step 3

Stir in basil, if using, oregano, and season with pepper; continue cooking 1 minute more. Remove from heat and serve.