My brother tried egg yolk for the first time today. During dinner, I fed him half of the yolk from a boiled egg-except he got this disgusted look on his face after two seconds of chewing. I told him not to spit it out, and he then he turned all red in the face and started throwing a tantrum, as if I told him to swallow spoiled milk or something. lol I think he had tears of frustration on his face by the time he finally forced himself to swallow it.