Kaffir lime skin is one of spices mixed in chilli paste for Kaeng Phed and Phad Phed, and in Nam Prik (for Thai noodles). Kaffir lime juice is sour and used to reduce savory of meat. It is actually mixed in fermented fish paste, Kaeng Som and Kaeng Tay Po. Chopped kaffir lime leaves are used to reduce meat smell and season Kaeng Phed, Phad Phed, Chu Chee Pla, Kaeng Tom Som, Tom Yam, Hua Mok, Tam Kanoon, Khao Yam and etc.

This plant can be used by every part; plant, root, leaves and fruits. Normally, the coriander leaves are sprinkled to season the food, while the coriander fruits are mixed in the soup and curry for good smell and its root is used together with garlic in soup and some kind of snacks and desserts.

Kra prao or sacred basil is used in Kaeng Pha, Kaeng Kae and some spicy fried meat dishes to reduce the savory of the fish meat. Fresh leaves are sprinkled on food before removing from heat.

Galangal is used both its flowers as vegetables and fresh and hard rhizomes. The hard rhizome is very spicy and good to season many recipes of chilli pastes, the fresh rhizome is found good in Tom Kha Kai.

"It's good for your tummy."

Sweet basil is used as vegetable supplement and also odor seasoning in spicy recipes; Kaeng Phed and Phad Phed.

Lemon juice is used to make sour taste in Tom Yam, Som Tum, Phla, spicy salads and many chilli pastes and as well lemon juice for drink.

Lemon grass is spicy and bitter and used for seasoning the Thai food and as the main ingredient in every recipe of Kaeng Phed, spicy salads and Tom Yam

Cha-ohm is also vegetable supplement whether boiled or steamed and also mixed with egg and fried. It is used in some curries in the north and northeast recipes; Kaeng Kae and Kaeng Lao

Shallot is used to reduce meat savory and as seasoning and also the main ingredient in chilli paste for Kaeng Phed, Tom Kloong, Kaeng Lieng, Tom Yam, Lhun, Yam, Larb and Nam Prik and as well in some desserts

The popular species of chilli used for cooking are hot chilli, red, green and yellow chilli, sweet pepper, etc. which are different in the levels of its spicy tastes. Chilli can be used both fresh and dried or pickling in vinegar and to every dish that requires hot and spicy tastes. Some are used for smelling and reducing savory and as well to color the decoration.