Monday, March 5, 2012

What can I do with frozen eggs?

Question

Although a previous question asks if raw eggs can be frozen, my eggs froze, in the shell, because the chicken coop into which they were delivered was very cold last week.

I thawed the eggs, and they seem fine, except that the yolks are solid / gelatinous. This means that scrambled eggs are out, at least as I know them.

What else can be done with these eggs; this will probably happen again?

Asked by David

Answer

The best I can offer you comes from Functionality of Proteins in Food:

The gelation of egg yolk can be partially reversed by heating after thawing. This treatment improves the functional properties of proteins. The stiffness of the gels obtained after frozen storage can be reduced by more than 50% and become pourable at 21° C by heating up to 45° C for 1 h.

Eggs don't actually start to set until you hit 63° C, so if I had previously-frozen eggs, I would heat them as the above paragraph suggests. Just be very careful not to use too much heat.

You won't get perfect eggs, but they'll be edible.

Answered by Aaronut

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