The Food Lab: Better Home Cooking Through Science

(Nandana) #1

Roll the egg out, and keep it moving gently with a wooden
spoon.


COMMON POACHED EGG


QUESTIONS


Q:  I’ve    read    that    adding  vinegar to  the water   will
help my eggs keep their shape better. Is this true?
Yes, . . . sort of. Eggs set up when their proteins
denature and coagulate. Egg proteins can be
denatured by heat, but they can also be denatured by
acid. Adding vinegar to your water indeed causes
them to set faster, but the effect is not quick. Rather
than causing them to set faster in the short term,
which is what you care about, vinegar just causes
them to overset as they cook, becoming dry and
tough. What’s more, vinegar can make your eggs
taste, well, vinegary.

Q:  Does    salting make    my  eggs    cook    any better?
Free download pdf