Rosemary's Lattice Mince Pie Tarte – Rosemary Shrager

Ingredients

• 150g unsalted butter room temp
• 300g plain flour
• 60g caster sugar
• 1 whole large egg
• 2-3 tbsp water
• 2 large eggs
• 180g soft brown sugar
• 150g melted butter
• 40ml rum
• 1 tablespoon red wine vinegar
• 350g mixed dried fruit
• 50g candied peel
• 100g chopped walnuts
• 2 teaspoons cinnamon
• 1 teaspoon nutmeg
• 200g slightly salted butter, softened
• 50g icing sugar
• 2 tsp vanilla extract
• 200g plain flour
• 2 tsp cornflour
• ½ tsp baking powder
• 150g Chocolate for dipping