S.M.
Hello Jackie, If he is allergic to eggs, then it has to be both the whites and yolks. It is the protien that causes an allergic reaction, which is in the entire egg. My middle child was severly allergic to eggs, now she is in her 20's, and can handle very small amounts. This is a serious allergy and some immunizations cannot be given. As far a reciepies are concerned you can replace each medium size egg with one TBS oil & one TBS water. Good luck.