Massaman is the Thai word for “Muslim.” The sweet spices featured in this paste were brought to the Thai peninsula from the West by the Muslims.
2 tablespoons vegetable oil
12 serrano chilies, seeded and chopped
6–8 Thai bird chilies, seeded and chopped
1 tablespoon shrimp paste
1 stalk lemongrass, tough outer leaves removed and discarded, inner core minced
1 (3-inch) piece ginger, peeled and chopped
4 shallots, chopped
1 cup chopped basil
½ cup chopped mint
¼ cup chopped chives
¼ cup chopped arugula
ArugulaArugula is a specialty green with a peppery, somewhat bitter taste. Although we Westerners associate it with Italian cuisine, it was originally cultivated in Western Asia. If you can't find it (check in the herb section), you can substitute spinach in this recipe, although with a slightly less flavorful result.