Step 1
Heat oil in a large stockpot over medium heat. Add onion and cook until soft, about 5 minutes. Add garlic; cook and stir until fragrant but not brown, about 2 minutes. Add tomatoes, wine, water, basil, tomato paste, sugar, pepper flakes, oregano, salt, and pepper. Cover, bring to a simmer, and cook, stirring occasionally, for 45 minutes.