Put the ingredients and stir while cold and continue stirring until the consistency thickens and boils
Put the pudding between all the biscuit layers and arrange them in the mold
Put the rest of the pudding on the edges and distribute it very well
Put the mold in the refrigerator for an hour
After taking the mold out, put another layer of pudding
Cut the cake when serving and decorate it with some pistachios (optional)
