Write the next sentence in this paragraph:

How to skim fat off soup
Submerge a metal spoon in ice water.
Fill a large mixing bowl with ice water, then dunk a large metal spoon in that water. Keep the spoon submerged for several minutes.

Pick your answer from:
[A]. You can substitute the tip of your spoon instead of the spoon if you prefer. Submerge the spoon into the ice water..
[B]. When freezing the soup, you'll need to keep ice in the bottom of the bowl, to reduce the temperature, and increase the amount of liquid. Spoon the soup into a shallow dish..
[C]. This will separate the broth from the cold water and prevent the ice from freezing up on top of the spoon. Place the soup into the ice bath..
[D]. The ice water should be roughly one part ice and four parts water. Make sure that you prepare enough ice water to cover the entire spoon..
[D].