Tunmen Qu · Tuen Mun
Shop 15, G/F, Lung Mun Oasis, Tuen Mun, Hong Kong
Cheap, cash-only Hong Kong-style snack shop in Tuen Mun's Lung Mun Oasis open from early morning, known for fish-and-pork siu mai, cheung fun, and beef balls.
Haven't been here myself — came recommended from someone I trust.