We try a soup in a shape of dumpling, using a straw and zip it (careful, winter or not this soup are boiling hot).
His timing was perfect; the soup had just boiled and the tea finished steeping when Mary entered the kitchen.
The air itself smelled burnt, the way a soup kettle sometimes smelled if it was left on the fire too long and all the soup boiled away.
I smelled the burnt pot when the soup boiled dry.
Before serving, when the soup is still boiling in the plate, a raw egg is added sometimes on top.
The greeny-yellow soup that served them for air boiled away.
And while the soup was boiling they drew the flask necks out in a spitting blue flame until they were sealed shut.
The cauldron was still over the coals, but the fire, untended, had burned down so far that the soup had luckily not boiled away.
In an immense caldron soup was boiling; and rabbits and hares were being roasted on a spit.
The soup should boil gently for about half an hour before being served.