Good is subjective. That BKT won't see my second visit unless a friend die die wants to try.
Hawker Center behind Grand Paragon Hotel - good oyster omelette, BBQ chicken wings, rojak. No dessert stall there (but a small fruit cart), only at the other hawker center on the other side of KSL, across the road after passing the Geylang porridge shop. The rojak here is also not bad.
Yik Foh (something like that) wonton noodles that row, also has good Indian food. Pontian wonton noodles shop has hot dessert, alright too. Oh, Geylang porridge that row has a roast meat shop, quite good also.