Before you start 

〇Take cream cheese(=You call it "(plain) soft cheese"?) out of fridge and leave it until it's as warm as the room temperature

〇Pre-heat oven at 200℃

〇Place greaseproof paper on oven tin. Place frozen pie sheet on the greaseproof paper and leave it till it's as warm as the room temperature

Preparation

①Pierce the pie sheet with a fork, except 3cm from the brims.

②Place the cream cheese and granulated sugar (15g) into a bowl and stir well with an eggbeater. Place on the pie sheet (=①) and spread with a spoon to form a round shape of about 15cm in diameter

③Cut apple into eight, without peeling. Place on the cream cheese (=②).

④Place butter on a small microwavable bowl and heat it in a microwave oven for 20 seconds, without a cling film. Grease the butter on the apple using a spoon. Dust granulated sugar (10g) and season walnut.

⑤Lower the oven to 180℃ and bake for 30 minutes until the pastry has risen and is goldern brown. Sprinkle powered sugar if you like.