Ingredients:
450g sifted white flour
1 tsp salt
1 egg
125ml cold water
cornflour (cornstarch)
Method:
Sift the flour and salt into a bowl and mix well. Add the egg and cold water to the flour and combine to form a dough. Continue working the dough until it begins to separate from the sides of the bowl.
Tip the dough onto a surface dusted with cornflour and knead until smooth and elastic. Roll the dough into a ball, cover with clingfilm and allow to rest for 30 minutes.
After this time divide the dough into quarters and roll each piece on a lightly-floured pastry board into 30cm square sheets. Cut each of these sheets into 4 squares and lightly-dust each one with cornflour. Stack on a plate, cover with clingfilm and refrigerate until needed.