Ka Soh, which is awarded Bib Gourmand by Michelin Guide, serves decent cze char and fish soup noodles.
Penang Seafood Restaurant at Geylang Lor 25A is not exactly unknown but it is seldom talked about.
Although New Ubin Seafood at Sin Ming looks like a beach hut at Phuket, be prepared for your wallets to bleed.
Cze Char Craze: Beng Tin Hng Restaurant (Yishun); Cafe de Hong Kong (Balestier); Golden Spoon (Tiong Bahru); Kok Sen (Keong Saik); Lai Huat Sambal Balacan Fish (Guillemard); Nan Hua Chang (Crawford Lane); Sum Kee (Telok Blangah); Tong Ah (Keong Saik)
50 BEST CZE CHAR IN SINGAPORE. Just kidding. We visited Nan Hua Chang@Crawford Lane; Sum Kee@Telok Blangah; Golden Spoon@Tiong Bahru; Lai Huat Sambal Balacan Fish@Guillemard; Kok Sen@Keong Saik; Beng Tin Hng@Yishun; Tong Ah Eating House@Keong Saik; and Cafe de Hong Kong@Balestier.
Which ones are good? And which ones over-rated?