Combine soft butter, sugar, vanilla and eggs. Beat everything with a mixer until smooth.
Quench the soda with vinegar and add to the oil, then gradually pour the sifted flour 3.5 tbsp. and knead the dough. The dough should be elastic and not stick to your hands. Divide the dough into two parts, one should be larger than the other.
Add the remaining flour to a smaller part of the dough and knead well, put in the freezer. Roll out a large piece of dough to the size of the baking dish and brush with jam.
Rub a smaller slice of dough on a coarse grater and sprinkle evenly over the jam. Bake in a preheated oven to 200 degrees for about 25 minutes.
Cool the pie, cut into pieces and serve.
Grated pie with jam turns out to be very tasty, tender and crumbly. Cooking is quite simple and fast; you can use any jam or jam for cooking. This cake is perfect for family tea drinking or meeting guests. Such a cake will certainly help you remember the taste of childhood, because in many families our grandmothers and mothers made cakes according to this recipe.