According to wikipedia, mee siam is a Siamese dish of thin rice noodles (vermicelli) in sweet, sour and spicy gravy. Thus the quality of the gravy plays a very important role in determining whether a mee siam is impressive or mediocre.
Located in Chong Boon Market in Ang Mo Kio, Kwai Luck is well-liked for its cheap and delicious mee siam. A plate of mee siam which costs only $2 comes with egg and fried beancurd. You can top up 50 cents for extra egg or bee hoon. The mouthwatering gravy, which goes very well with the bee hoon, has a kaleidoscope of flavours, ranging from the sweetness and spiciness of sambal tumis to the sourness of tamarind (assam).
Kwai Luck mee siam, which opens only in the morning, is certainly one of the best mee siam in Singapore. Come down to Ang Mo Kio and try it for yourself.
Kwai Luck Mee Siam
Ang Mo Kio Avenue 10
Closed on Mondays