I am new to the concept of gourmet cooking, as I have never tried it earlier, but I could understand from various sources of information that it is an advanced, and a sophisticated form of cooking, which differentiates it from basic cooking. Since I have come across it recently, and I am new to it, I want to know what type of sauces come under the tomato sauce group in gourmet cooking! Moreover, I would like to know if I could use wine for cooking along with tomato sauce! Can some cooking expert please advice?