From the indicated ingredients and 2 glasses of water, knead the yeast sponge dough, divide into pieces of 45 g, form balls from them. Let stand 5 min. and roll them into round cakes. Put minced meat in the middle of each cake, connect the edges of the dough so that the middle of the pie remains open. Place on a greased baking sheet and, after proofing, brush with egg. Bake small round pies at 200ºC for