Choose lemons that feel heavy for their size and are free of soft spots. Lemons with smooth, glossy rinds offer the most juice, while fruits with thick skin will more easily yield generous amounts of grated peel.
When your egg whites get fluffy, stop right away! If you overbeat them, they will liquefy again.
To freeze pancakes, place them on a waxed or cooking parchment paper-lined cookie sheet. Cover and place in freezer 30 minutes. After 30 minutes, transfer pancakes to plastic freezer bag, and return to freezer. When ready to serve, remove from bag to microwavable plate, and microwave on defrost 2 to 3 minutes.