Answer: boil

AnswerCrossword Clue
BOILChange from liquid to gas
BOILPrepare potatoes, in a way
BOILPrepare, as water for tea
BOILBubble, perhaps
BOILGet hot
BOILHeat, as water
BOILPrepare, as rice
BOILSwelter
BOILPrepare an egg for a salad, perhaps
BOILBecome agitated
BOILBe hopping mad
BOILCooking instruction
BOILCook, as eggs
BOILGet really angry
BOILGet really hot
BOILGet good and steamed
BOILBring to 212 degrees
BOILPrepare grits
BOILTurn to gas
BOILBe upset
boilinflamed sore
BOILPrepare pasta
BOILLet off steam
BOILSeethe
BOILSee red
BOILOne way to cook
BOILStart to steam
BOILGo ballistic
BOILPrepare, as pasta
BOILGo beyond simmering
BOILGet all het up
BOILLance target
BOILCome to a head
BOILBring to bubbling
BOILGet seething
BOILDisinfect, possibly
BOILMore than simmer
BOILHeat, as tea water
BOILRage
BOILShorten, with "down"