Sirirach is a shop next to the pad thai restaurant Thipsamai in Bangkok that sells traditional Thai desserts. Its khanom buang uses dried persimmon and foi thong instead of the usual cream, and the sweet and salty fillings are eaten hot. You can buy food while waiting in the pad thai line, and the wait after ordering is about five minutes. There is no seating and only takeout, and the parking lot is often full, making it hard to park.