First make the filling. Heat the oil in a frying
pan, add the onion and garlic, and sauté until soft.
Add the pork and cook, stirring, until lightly
browned.
Stir in the remaining ingredients and
continue cooking until the excess liquid has
evaporated. Remove from the heat and cool.
Put the
flour, salt and fats in a food processor, and
process until the mixture resembles breadcrumbs. Add
enough iced water to make a soft dough. Shape into a
ball and chill for 20-30
minutes.
Divide the dough into 8 equal portions and
roll them out on a lightly floured surface to make
15 cm/6 inch rounds. Put one-eighth of the filling
on each round.
Dampen the edges and fold over to
make half-moon shapes. Press the
edges
together and crimp with a fork. Place on a greased
baking sheet, brush with beaten egg and sprinkle
with sesame seeds.
Bake in a preheated oven,
190°C
(375°F), Gas Mark 5, for 35-40 minutes. Serve hot.