Margarine RUB with sugar, add egg, salt, soda. Squeezing the juice of half a lemon and zest finely chop. All this confusion of lemon add to the dough. Add flour and knead a soft dough. I cups flour was not enough and I added a couple tablespoons. Sprinkle the dough with flour and wrapped in cling film, put half an hour in the fridge. For the filling, in a saucepan melt the butter, add sugar, cinnamon, grated on a coarse grater pumpkin, and simmer 20 minutes until soft. Give a little cool, add the egg and puree them in a blender (in a food processor) until smooth. Take the dough and knead it again. Round form grease with butter or put parchment paper. Put the (no more than 4-8 mm) the dough to form the sides. I the dough was spread (smeared) hands.

On top lay a thick layer of the stuffing, sprinkle with sugar.

Bake for 30-40 minutes at 200 degrees until Golden brown test.

So here it is in context. To the stuffing add the apples, a little lemon, then the cake will be even tastier