In a bowl put the soft butter, egg, powdered sugar and mix and mix well by hand. Add flour and knead. Form a ball of dough that is wrapped in cling film and put for 20 minutes in the pan.
Put the cottage cheese in a bowl, add the liquid cream and mix well with the blender. In another bowl, mix the egg foam with the sugar and lemon peel. Over the eggs mixed with sugar and lemon peel, add the cheese and continue mixing. Add the starch and vanilla sugar and mix well.
The cold dough is placed between 2 pieces of baking paper and spread in a round shape.
Wallpaper a tray with baking paper and butter, then put the dough and level the edges.
Prick with a fork from place to place and bake for 5-10 minutes in a preheated oven at 200 ° C until lightly browned. Remove the tray from the oven and pour the filling. Cover the tray with aluminum foil and put it back in the oven for 20 minutes at 200 ° C, then uncover the tray and lower the temperature to 170 ° C and leave for another 30 minutes until it browns on top.
Leave to cool, then remove from the pan and place on a plate. Serve with fruit, plain, with fruit topping or powdered with sugar.
I wish you good appetite !!!