Cake with Apricot Marmalade

Description
In Romanian: Prajitura cu marmelada de caise

Ingredients

 * 4 yolks,
 * 1 cup Sugar,
 * 1 cup sour cream,
 * 1 cup melted butter (tepid),
 * 1/2 teaspoon baking soda,
 * 1 teaspoon vanilla,
 * flour as needed,
 * marmelade,
 * vanilla flavored confectioner's sugar

Directions

 * 1) Mix the yolks with the Sugar, add the sour cream, vanilla and baking soda, then tepid melted butter and mix well.
 * 2) Add flour and knead a medium soft dough. Divide into 3 equal parts and roll each one into sheets the size of the baking sheet.
 * 3) Place a sheet in, spread a layer of marmelade, cover with the second sheet, spread another layer of marmelade and then cover with the third sheet. Bake, first at low temperature, then increase it.
 * 4) After it has cooled off, cut into rectangles and sprinkle with vanilla flavored confectioner's sugar.
 * 5) This cake is even tastier after a day or two.