To make the pizza sauce, Heat a pan over a medium high heat and coat it with cooking spray. Sauté the onion in the pan for three minuets then add the garlic. Sauté for 30 seconds. Stir in the wine and cook for 30 seconds. Add the oregano, tomato paste, black pepper, red pepper, and tomatoes. Turn the heat down and simmer for 20 minutes until thick. Remove from the heat, stir in the vinegar, and allow cooling.