(I have changed)
200gr. Sift flour with 160 of sugar, a pinch of salt, 2 teaspoons baking powder, 3 eggs (beaten separately) and combined with dust,
90gr. melted butter and cold + 70g. grape seed oil (or vegetable oil), vanilla essence,
mix in a bowl (I used blender but only a wooden spoon)
and put in a roasting pan with baking paper wetted and squeezed,
in preheated oven for about 35 minutes (toothpick test)
then that the base is baked in the oven
prepare cream cream
when the cake is cold cut into 2 in the horizontal direction,
fill with the cream well chilled but not cold
and cover with the other half
(does not matter because the edges are cut) put the supoeriore part of the tart and cut off the edges align, cut into many rectangles and sprinkle with powdered sugar 
cut white card stock (ordinary sheets bristol) to make the trays that hold up the snacks
with my beloved sigillasacchetti I have sealed one by one to use as snacks
here and here is ready to make a ..... his duty ..... ihihihih 
...... soon .....
