Lemon star biscuits - Good Food Middle East

Ingredients

• 1 quantity vanilla shortbread dough (see below), with the finely grated zest of 1 lemon added to the flour
• 1 tbsp lightly beaten egg white
• 1 tbsp lemon juice
• 200g icing sugar
• 100g tropical dried fruits, such as mangoes, pineapple and papaya, chopped
• 50g dried cranberries, chopped
• small handful silver ball
• ribbon, for hanging on the tree