This sauce is for the heat-seekers. It is a common sauce in Thai Cuisine. I have yet to travel to Thailand, but this sauce is supposedly a essential condiment and is common at noodle shops in Thailand. I decided to make this because I love Thai Red Chilis and wanted a way to preserve them in the refrigerator, so thought of pickling them. I put them in so many different dishes, especially noodle in soup dishes. This is a perfect condiment to add to your refrigerator shelf. It'