2
votes
2answers
106 views

Why or why not beat an egg before adding?

When adding an entire raw egg at the same point in a recipe (not separating the yolk and white), what determines whether it should first be beaten, or dropped in whole? I've seen some recipes call for ...
2
votes
1answer
137 views

Why is it easier to separate a cold egg?

A lot of recipes that call for separating an egg, suggest that the egg be separated when cold rather than at room temperature even if it has to be brought to room temperature afterwards. I was just ...
5
votes
1answer
4k views

Why do egg dye recipes include vinegar?

I have seen recipes for easter egg dyes that call for 1/4 cup vinegar per cup of water and others that call for 2 teaspoons per cup of water. That's a pretty wide range--what practical effect does the ...
3
votes
4answers
3k views

Why do Duck eggs have longer expiry than Chicken Eggs?

Duck eggs seem to get about a 6-week extension on their expiry date over Chicken eggs. (the latest pack I bought yesterday expire May 25th, where as the Chicken Eggs at best were Mid-April). Why is ...
7
votes
2answers
782 views

Why does Béarnaise separate as opposed to crème brûlée or lemon curd?

When making creme brulees in the oven, they are heated to something like 100° C, or over. When making bernaise, heating it like that is a sure way of making it separate. As far as I've understood, it ...
3
votes
1answer
1k views

What makes a souffle rise?

A successful souffle is usually one that rises high above its own vessel. What active ingredients / parts of a souffle (regardless of the type of souffle) typically makes it lift or rise?
5
votes
3answers
5k views

Why do my egg whites separate after whipping?

Every time I try to whip egg whites, I seem to end up with the same problem. After a good bit of strenuous beating with the whisk, the egg whites finally reach the "firm peak" stage. I then go grab ...
12
votes
2answers
8k views

What does beating eggs actually do (chemically speaking)?

When I look at a lot of recipes, any eggs usually have to be beaten before they're added. If it's all going to be mixed anyway (and well, in dough for example) is it really necessary?
11
votes
2answers
712 views

How does salmonella get into eggs?

Since a few hundred million eggs have been recalled, I'm wondering how salmonella gets into eggs in the first place. Is it getting on the shells from the environment (or the hen)? Is it inside the ...
20
votes
3answers
975 views

How can I tell whether an egg has been hard-boiled, through the shell?

At my workplace, there's a mysterious carton of eggs in the common refrigerator. Nobody I've asked knows whether they're raw or cooked. Is there a way to tell, without cracking one of the eggs open?
21
votes
3answers
18k views

How does a splash of vinegar help when poaching eggs?

What does splashing in a shot of white vinegar to the simmering water do when poaching an egg? Is it for taste or is it supposed to react in some way with the albumen?