Apple Pie。超級簡單又美味的蘋果派，只要幾片吐司和兩個蘋果就搞定！

給我幾片吐司和兩個蘋果，看我怎麼把它變成美味的蘋果派，外酥里糯，超級好吃！
主要食材：吐司幾片，蘋果2個，白糖40克，清水50克，黃油15克，玉米澱粉10克，清水50克，雞蛋1個。
Give me a few pieces of toast and two apples to see how I can turn it into a delicious apple pie, crispy outside and waxy inside, super delicious!
Main ingredients: a few slices of toast, 2 apples, 40g sugar, 50g water, 15g butter, 10g corn starch, 50g water, 1 egg.