Eating Sarawak style kolo mee around Johor Bahru, though each stall have their own blend of sauce and toppings, I noticed that they all have nice springy noodles that tasted and felt the same. Curious, I asked the stall holders and they told me that their supplier is in Skudai. Today, I went to the source of all kolo mee in JB (and some say Singapore) at Restoran Orang Kampung 😃
