Almond milk

Almond milk was a beverage that Amy Pond asked the Eleventh Doctor to keep a supply of in the TARDIS. She explained that it was healthy for a person's heart, including the Doctor's double hearts, and forced the Doctor to take her to a supermarket to get some when he failed to keep some on supply. The Doctor did not share her favorable opinion of almond milk because he didn't like the name and insisted almond could not be milked because they didn't have udders. (COMIC: Unexpected Enemy in the Bagging Area)