Two 28-ounce cans whole tomatoes, drained, tomatoes chopped
3 tablespoons tomato paste
1 teaspoon dried oregano
1 bay leaf
Salt and pepper
In a large pot, heat the oil over medium heat. Add the onion and cook, stirring occasionally, until soft, about 5 minutes. Add the garlic and cook for 2 minutes longer. Add the remaining ingredients and cook, uncovered, stirring occasionally, until thickened, about 30 minutes. Season with salt and pepper, to taste.