Note 1: To use the spoon-and-level method, scoop the flour into a measuring cup with a spoon, then level it off with the edge of a butter knife.
General Notes:
- Be sure to refrigerate the dough for 30 minutes so they don't spread too much while baking. Also, don't flatten them too much.
- Ensure the cookies are cooled fully before dusting with powdered sugar.
- Ovens vary widely, so your initial batch of cookies may take longer or shorter to bake. Generally, however, they'll bake faster with each batch (e.g., your first batch may take 12 minutes, but your second may take 8).