Nasi Kerabu at Cheras Prima is one of the best I've tried. Its located in a remote area where only locals will come across the road. Google map do not have the latest photo. You may find it here
This is the Makcik's stall. Its open from 7.30 until 10.30am but Makcik has the habit to take Annual Leave as she like. So meeting here is like buying ToTo. There are 3 different stall in the same stretch of road. Make sure you go the the one in "BLUE"
For only RM3.00 you get "Chili sumbat", salted egg, keropok, ulam (salad) and rice. Damn cheap!!
Makcik's Nasi Kerabu is a bit salty compare to others but the rice is well cooked. They used high quality rice.
Should you try? YES!!!!!