Combine ingredients in a bowl and whisk with an electric mixer on high until all ingredients are incorporated and batter is starting to get fluffy.
Spoon batter onto parchment lined baking sheets (you should get about 30 medium/small sized cookies) and bake at 350 degrees for approximately 10 minutes.
If icing, wait until cookies are cooled, then dip in icing then sprinkles.
Notes
Calories are automatically generated. For best results calculate based on your exact ingredients.