1. In large saucepan, heat oil over medium heat; stir in tomatoes, mashing with potato masher. Stir in tomato paste plus one tomato paste can of water.
2. Add garlic, sugar, basil, oregano, salt, pepper and hot pepper flakes; bring to boil. Reduce heat to very low and simmer, uncovered, for about 45 minutes or until thickened and fairly smooth. Taste and adjust seasoning.