Ingredients

Dough

800 gr Flour
400 gr Butter
14 tablespoons sugar “Azpa”
6 yolks
1 tablespoon vanilla essence
2 tablespoons bicarbonate

Filling

1 kg sweet potato jam “Manfrey”
½ cup Oporto wine

Preparation

Preparate the dough mixing the ingredients. Chill ½ hour in the fridge. Butter and flour a mould. Add ¾ parts of the dough.

For the filling: mash the sweet potato jam and mix with oporto wine. Fill the dough with the sweet potato mixture. Forming a bars shape add strips of the dough.

Glaze with yolk and take to a moderate oven till it gets golden.