Spiced Apple Crumble pie – Tala Cooking

Ingredients

• 100g cold salted butter, diced
• 60g golden caster sugar
• 200g plain flour
• 1 egg (medium size)
• 1-2 tsp cold water
• 2 apples (medium size), chopped fairly small
• 20g walnuts, chopped
• 1 tsp cornflour
• ½ tsp cinnammon
• ¼ tsp nutmeg
• ¼ tsp ginger
• ½ tsp vanilla extract
• 1 tbs soft light brown sugar
• juice ½ orange (medium size)
• 25g cold salted butter, diced
• 25g demerara sugar
• 50g plain flour