Sometimes after work, me and colleagues would go on a food trip. Sometimes, during work, hahahaahah.
One of the places we frequent is called Mali's Corner in Taman Bunga Raya, Setapak.
I believe they only sell Nasi Lemak and Char Kuey Teow. The lines for both are often times very long. The food is not bad, and it's always freshly made and hot. :)