Curry paste , in southern Thailand Thai curries are always made with a
curry paste. Common ingredients used in many Thai curry pastes are: •
Shrimp paste •
Chillies; depending on the curry these can be dried or fresh, red or green •
Onions or
shallots •
Garlic •
Lemongrass •
Galangal •
Coriander (cilantro) root Depending on the type of curry, additional ingredients for the paste can include spices such as
turmeric,
pepper, coriander seeds,
cardamom pods, and
cumin, or other ingredients such as boiled fermented fish, and
fingerroot. Ingredients are traditionally ground together with a
mortar and pestle, though increasingly with an electric
food processor. With many curries, the paste is first stir-fried in
cooking oil before other components are added in to the dish. This allows certain flavours in the spices and other ingredients in the paste to develop that cannot be released at the lower temperature of boiling water. Both
khrueang kaeng () and
nam phrik kaeng () are used to describe "curry paste" in Thailand. The latter is sometimes even shortened to only
phrik kaeng (). Thai curry pastes can be made at home from the bare ingredients, bought freshly made at markets in Thailand, or they can be had packaged at shops and supermarkets.
Main ingredients Most Thai curries are made with meat, fish or
shellfish as their main ingredient. Vegetables and fruit, but also certain tree leaves such as from the
Acacia pennata (
cha-om) and the
Ficus virens (
phak lueat), and flowers such as those of the
Sesbania grandiflora (
dok khae) and
banana (
hua pli), can be added. Curries that contain mainly vegetables are, for example,
kaeng liang (mixed vegetables) Sugar (traditionally
palm sugar) is used with curries that need to be sweetened. Besides lime juice,
tamarind juice can also see use in sour curries as the souring agent such as in
kaeng som. To achieve the most fragrance from the ingredients in a curry paste, the curry paste is often first fried together with vegetable oil or coconut oil that has separated from the
coconut cream, before adding in the other ingredients. ==Popular Thai curries==