Salt in butter is not only used for taste, but also as a preservative. Thus, salted butter has a longer shelf life. Because of the delicate taste of cookies, sometimes using salted butter adds an odd sort of under taste to the cookies because the butter may be older. Using salted butter also sometimes adds to the rancid taste the cookies make take on a week or so after baking, again because the butter is older.
Unsalted butter is generally fresher, thus a better choice for baking cookies. If you do use salted butter because you do not have the unsalted, withhold the salt portion of the recipe as the cookies will already have the salt they will need.
A few tips for holiday cookie baking:
--store cookies some place very, very cool, almost cold, remember because of all the butter in them this will keep the cookies tasting better
--store each type of cookie you bake in a separate container, cookies very easily take on the taste of stronger flavored cookies thus you don't want all your cookies to taste like peanut butter also make trays right before serving or giving as gifts, again so the cookies have their own unique flavor
---to keep the mess down in the kitchen her is an easy trick for Xmas cookie production:
First purchase Ziploc gallon and quart size bags
Day 1 DRY INGREDIENTS DAY
--get your recipes out and decide if you are going to single or double the recipe I do not recommend tripling a recipe Ii you need to do that just do another separate batch
--next start pre-measuring your dry ingredients for your recipe in one gallon baggie, place your flour and if the recipe call for it, baking soda and baking powder you can also add any needed powdered seasonings the recipe calls for, like cinnamon, nutmeg, etc to this bag
--in the next baggie measure out your sugars(s) and place in baggie
--in other baggies, measure out each separately any choco chips, nuts, oats, etc you need
Write on the flour bag what the cookie is, like choco chip and if its a 1X (single batch) or 2X (dbl batch)
Now clip all of the bags for that recipe together, along with the recipe and place aside
Follow this procedure for all your cookies
Now, all of the messy flour, sugar, etc is away and done with
DAY 2 WET INGREDIENTS DAY (CAN BE COMBINED WITH DAY 1, JUST MAKE SURE TO PUT AWAY ALL OF YOUR DRY INGREDIENTS BEFORE STARTING THIS PART)
Early in the morning take out any butter, shortening, cream cheese and eggs that your recipes call for and allow them to come to room temperature
Also take out any liquid flavorings your cookies call for, vanilla, anise, etc.
Get you mixer out
Now, your start to prepare your dough's
---Start with your butter cookies cream your butter, add your already pre-measured baggie of sugar in, your pre-measured flour baggie, etc just follow the recipe
---once the dough is mixed, put it back into the flour baggie (this way the dough won't stick to the baggie) you used and place in the frig
--rinse and dry your bowl and mixing items,and start your next dough, placing each dough into its flour baggie that already has the type of cookie it is written on it, and then putting the dough in the frog
Before you know it all you, all of your dough's will be mixed and you can put away your mixer, and all of the mess from the eggs, butter, etc.
DAY 3 BAKING DAY
I bake about 20 different types of cookies, including Italian cookies, butter, choco chip. etc. Need less to say. I was days with the mixer, flour, butter, sugar out. Your kitchen starts to look like a war zone, because those items are so messy. I mentioned this to a cooking instructor, and he mentioned that I should pre-mix my dough's before baking. I took his suggestion, and perfected the method. Now, I am really only a few hours with a messy kitchen. Once all the dough's are made, I start taking them from the frig (much like refrigerator cookie dough), and either start scooping, or rolling cookie balls for the cookies and baking them off.
I hope these tips help. My cookies are highly sort after at xmas.