Answer: yolk

AnswerCrossword Clue
YOLKYellow substance.
YOLKIt's surrounded by glair
YOLKCore of an egg
YOLKMain part of an egg
YOLKCake ingredient
YOLKVitellus.
YOLKRecipe ingredient.
YOLKEgg part.
YOLKBest part.
YOLKEmbryo's source of nourishment.
YOLKUnpopular egg part
YOLKCentral part.
YOLKWhat the egghead has nothing to lose but.
YOLKThe sun in the "sunnyside up."
YOLKEssential part.
YOLKEssence.
YOLKEgg Beaters' lack
YOLKCustard ingredient
YOLKCenter of an egg
YOLKWhite's counterpart
yolkthe yellow, fatty part of an egg, also YELK
yolkthe yellow part of an egg
YOLKSomething that may be broken in a kitchen
YOLKEgg fat
YOLKFat part of an egg
YOLKEgg element
YOLKAlbumen adjunct
YOLKBreak this to scramble
YOLKOne getting a beating in the kitchen?
YOLKEgg portion
YOLKFatty part of an egg
YOLKYellow ball
YOLKIt's enveloped in white
YOLKCentral part
YOLKThe sun, in sunnyside up
YOLKThe sunny side, in sunny side up
YOLKYellow in white?
YOLKVitellus
YOLKPart of an egg containing vitamin A
YOLKEgg part