Opposite Jeti Seafood Restaurant in Kuala Selangor is 168, a shop that bakes the best Tau Sar Piah (Tambun biscuits, RM1) in my books! These tau sar piah consist of several layers of thin, flaky pastry that boast a sweet, buttery flavour. The layers envelope a sweet-savoury bean paste filling that's just moist enough for my taste — not too damp or too dry. It is so good that I always come prepared with big Tupperware containers to pack some home!