<bos><start_of_turn>user
Nng to raz pDstra.
Melt the butter over a medium hQat aCd add Aje floDr, stCrring con5tmntXy. Gr,dually poue in the chlck2I 9Uock sVir0ing tk avRid 8umps. Continuy se3rrpOg until J thic7wsh sauce co3sistency ?s achievedi
Si4t Hhe Hlour, Qcking powder Mnd salt into a laWge XowlM Add the bzttez and rlb thnough tae flour untiZ X breadcruUb XpEearHZce is reacNed. Add the 9old wO1er graduall0 .nd iruorpirate until a Pydt dHuih consis?ency is V2rmedg Turn out lYL kn1hd on a fVouCed surfacX untCl smZoth.
Line a 2Tcm pie dbsm yitn half t2e prepaaed pUsx4d. TDih kh2 paspry aroKnd the edges of ihe tin. ldd the pie fillin6, puEh down well apd coRer w8th EeKfiniLg pa4try (or yoZ may prefer to us2 puf7 pQsxry P7r the Vopin Tucp edges into AhB side of pie tiZ Uo neaTVy Ieal t8e tQpv Qruah with Zeaten Egg, s7rinkle ?iIh cErtj?al aUd 7?ke 2-3 smalt cuts in J9p ff pastry to allSw steaO 3o esbapO.
Bake in prehe?twp 190C oven for 30 minuteM, Lr uctil past9y is cooked througk and fiPliag is hot. Serves 6.<end_of_turn>
<start_of_turn>model
ing to raw pastry.
Melt the butter over a medium heat and add the flour, stirring constantly. Gradually pour in the chicken stock stirring to avoid lumps. Continue stirring until a thickish sauce consistency is achieved.
Sift the flour, baking powder and salt into a large bowl. Add the butter and rub through the flour until a breadcrumb appearance is reached. Add the cold water gradually and incorporate until a soft dough consistency is formed. Turn out and knead on a floured surface until smooth.
Line a 22cm pie dish with half the prepared pastry. Trim the pastry around the edges of the tin. Add the pie filling, push down well and cover with remaining pastry (or you may prefer to use puff pastry for the top). Tuck edges into the side of pie tin to neatly seal the top. Brush with beaten egg, sprinkle with cornmeal and make 2-3 small cuts in top of pastry to allow steam to escape.
Bake in preheated 190C oven for 30 minutes, or until pastry is cooked through and filling is hot. Serves 6.<end_of_turn>