Question: To quickly chill custard,

  Options: 
 A. fill a bowl larger than the saucepan halfway with water, place the saucepan into the larger bowl, and stir the custard with a spatula until cool.
 B. fill a bowl larger than the saucepan halfway with ice, place the saucepan into the larger bowl, and stir the custard with a spatula until cool.
Answer: B