4 tbsp rice flour, 3 tbsp water (pre-mixed)
1 tbsp soy sauce, ½ tbsp oyster sauce, dash of pepper
1. Peel yam and cut into pieces; and then steam until cooked, mash it while hot.
2. In a mixing bowl, combine all ingredients and seasoning, mix thoroughly.
3. Separate yam dough into 10 portions; shape into balls and then flatten as patties.
4. Place in plate and steam for 10 minutes, let cool.
5. Coat yam patties with batter and deep fry in hot oil until golden brown and crispy.