Sam's Congee is indeed a delight! Authentic and traditional Hong Kong meal found in Market Village mall. Order a bunch of dishes as they are all small plates and fairly cheap, too. The congee and other food are all made fresh at the front.
It gets quite busy for lunch time on weekends, though the wait usually isn't too bad since they are extremely fast at taking orders, serving, and handling your bill. You could also drop by for dinner, especially since it's pretty empty during that time of day, though they close fairly early at 8pm.
We love getting the minced meat w/ preserved egg congee, shrimp rice rolls, you tiao (fried bread), and fried noodles. The last 2 you can dip in the congee for the most spectacular mixture.
Craving this place again as I am writing this review. It is a must if you want an authentic meal.