Thai Sweet chili sauce (or sweet chili sauce), known as nam chim kai in Thailand, is a popular chili sauce condiment in Thai, Malaysian, and Western cuisine. It is commonly made with red Chile peppers (often 'Fresno Chili', Thai or red Jalapenos), rice wine vinegar, sometimes garlic, sometimes fish sauce and sweetening ingredients such as fruit or refined sugar. It is popular as a dip in European Chinese restaurant dishes such as prawn toast, egg rolls, lettuce wraps, chicken wings and spring rolls.