Guess what?There is no difference between frozen and freshly made pecan balls.我自己测试了他们，并让另外两个人做一个盲品测试，没有人能分辨出其中的不同。This is good news because anything you can make ahead for the holidays is helpful.我敢肯定，冷冻这些精美的圣诞雪球饼干的方法不止一种，但这里是我做的：
- Once they were completely cool and after the second roll in powdered sugar I gently placed them in a freezer bag so they were not touching.
- I removed as much air as possible from the bag and placed them gently in the freezer.
- To thaw I let them thaw overnight in the refrigerator and then brought them to room temperature.
So there it is.这样你就可以把自制的山核桃球冷冻起来，并有额外的时间来做……making more!To make these super easy Christmas cookies,,点击这里for the recipe. –Jenny Jones