Spelt pie with apple filling

Ingredients

• 330 g of spelt flour
• 120 g of brown sugar
• 150 g of butter
• 1 egg
• 1 g of yeast
• 1 pinch of salt
• 1 tablespoon of cold milk
• 1 vanilla bean
• 1/2 lemon juice
• 40 g of brown sugar
• 200 g of water
• 15 biscuits
• Orange marmalade to taste