The answer is "Kuai Chap", not "Kuai Chap". Please remember the correct spelling because I believe that most people have been writing it incorrectly all along.
On November 11, 2024, the Facebook page Kham Thai posted to reiterate the correct spelling of "Kuay Chap" as stated in the Royal Institute, which many people often misspell as "Kuay Chap", along with stating its meaning: It is the name of a type of food made from rice flour cut into large pieces, boiled and seasoned with ingredients such as pork offal. สล็อต