Preparation

For the dough: 10 tablespoons sugar, 10 tablespoons oil, 19 tablespoons water, a teaspoon of ammonium bicarbonate dissolved in vinegar, flour as it contains. Make a softer dough. Spread 2 sheets of dough. Peel apple, grate it and squeeze the juice. Put the first sheet in the tray and sprinkle with ground walnuts. The apples are mixed with sugar and flavored with vanilla, cinnamon, then placed, well squeezed, over the walnuts. Place the second sheet on top, which is pierced from place to place with a fork, then baked.