Given a paragraph about cooking, and a set of conversational question answers about the paragraph, generate a relevant question to the topic of the paragraph. The paragraph has the prefix 'CONTEXT:'. Each conversation question has a prefix `Q:` followed by the answer prefix `A:`.

CONTEXT: Can't comment on the nutritional side of things, but the main reason I can think of for not always including it is that it has a slightly different flavour. A much more intense lemon flavour is provided by the zest while the juice has the more tart elements (and of course water).If you're just interested in avoiding waste, you can freeze the zest.  <sep>  Q: Are there any reasons not to include the zest when citrus juice is an ingredient? A: Can't comment on the nutritional side of things, but the main reason I can think of for not always including it is that it has a slightly different flavour 
I can't help but find it wasteful to just squeeze the fruit, you?

CONTEXT: It was timing. If you want to make chocolate meringues, add the cocoa powder to the liquid egg whites, and then whisk it all together at once. Beaten egg whites are bubbles. Don't add things to an already-formed meringue, as they will just cause the bubble structure to collapse.Ever sprinkled sugar or cinnamon powder on a cappuccino? Notice how the milk foam immediately collapses? The same thing happened to your meringue.  <sep>  Q: What caused my meringue to fall after adding cocoa? A: Don't add things to an already-formed meringue, as they will just cause the bubble structure to collapse  Q: When do I add it? A: add the cocoa powder to the liquid egg whites, and then whisk it all together at once 
What amount of cocoa powder?

CONTEXT: I often use this technique at home to cook proteins. It shortens cooking time by using steam as a heat transfer medium to cook the top of the item at the same time as the bottom.You can also use this method on frittatas, dumplings, etc.You can also use flavored liquids to impart flavor as well. I particularly like hard cider with chicken and pork.  <sep>  Q: I recently saw a cook at a diner use water to cook burgers, why did he do this? A: I often use this technique at home to cook proteins. It shortens cooking time by using steam as a heat transfer medium to cook the top of the item at the same time as the bottom  Q: He covered it with a metal domed item that looks like a cloche, do I need to do that as well? A: heat transfer medium to cook the top of the item at the same time as the bottom 

Does the steam change the texture of the cooked meat?

