Preheat oven to 325F.
In a large bowl, combine all ingredients except for maraschino cherries.
Mix ingredients with electric mixer on low speed to combine ingredients for 1 minute.
Increase speed on mixer to medium. Whip for 5-10 minutes where mixture turns white (from pale yellow of butter), doubles in size and almost looks like whipped cream because it is so aerated.
Dip 2 spoons into cornstarch and spoon about 1.5” rounds onto parchment laid baking sheet. Alternatively, you can roll into flattened circles after adding cornstarch and/or flour to your hands to prevent sticking.
Place maraschino cherry in the center of each cookie.
Bake for 20-25 minutes when edges begin to brown. Cool on baking sheet.