Place the flat dough on your hand and top the center of the dough with about 1 tbsp of filling.
Fold the dough into a half circle and seal the ends by pinching both sides together.
Each dumpling should have pointy ends and no filling visible. Moreover, it should not open. When it opens, pinch it again and press firmly to make sure it sticks and seals.
Repeat steps 1 to 3 for the rest of the dough.
In a pan, add adequate cooking oil for deep-frying.
When the oil is hot enough, about 320°F (160°C), add the dumplings or ham sui gok.
Deep-fry the dumplings for about 6 minutes or until the skin becomes crispy and golden brown.
Turn and rotate the dumplings around to fry evenly and avoid them from sticking together.
Enjoy the dumplings with your favorite dishes, such as vegetable stir fry, fried noodles, and noodle soup. Dip it in a variety of dumpling sauces for a kick of flavor.