I like pizza. Pizza is an Italian national dish in the form of cakes. Cook the dough.In a bowl, break the egg, add sour cream, mayonnaise, salt, sugar and mix to a uniform consistency.In kefir add soda and stir.Pour the kefir in a bowl with dough and mix.Gradually add the flour and knead the neat dough.Roll the dough into a ball, wrap in cling film and leave at room temperature for 40 minutes. Roll out the dough, you can think up your own stuffing, as you yourself love