Combine all ingredients in a medium saucepan. Bring to a boil over high heat, then reduce to medium-low heat. Simmer, uncovered, stirring occasionally with a wooden spoon, until chutney reaches a syrupy, honey-like thickness, about 45 minutes. Remove cinnamon stick. Cool completely, then season to taste with more salt. Stored in a lidded jar in the refrigerator for up to 2 weeks.Advertisement
Buy fresh lemongrass at Asian markets, or take advantage of an easy shortcut: Many large supermarkets stock tubes of ground-up lemongrass in the produce section. Squeeze a spoonful into stir-fries, curries and marinades for a fragrant boost of Thai flavor.