01 - 
                Mix the baking powder with the flour, then set it aside.
              
              
              
                02 - 
                In a big bowl, beat together the butter, plain sugar, and the almond or vanilla flavor.
              
              
              
                03 - 
                Add one egg at a time, making sure to mix things together after each one.
              
              
              
                04 - 
                Stir in the flour mix until it forms a dough.
              
              
              
                05 - 
                Work the dough with your hands until it’s firm and smooth, then wrap it up and pop it into the fridge for about an hour.
              
              
              
                06 - 
                Heat the oven to 375°F (190°C). Put some parchment paper on baking sheets.
              
              
              
                07 - 
                Make 1-inch-sized balls from the dough, or roll it into 6-inch-long ropes, curl them up, and tuck the ends under. Space them out on the baking sheet so they won’t stick together.
              
              
              
                08 - 
                Bake at 375°F (190°C) for about 8–10 minutes. You want the bottoms to be golden, but keep the tops light.
              
              
              
                09 - 
                Move your cookies to a rack and let them cool completely before adding glaze.
              
              
              
                10 - 
                Mix powdered sugar with milk and a bit of vanilla until it’s smooth. Adjust the consistency by adding milk or powdered sugar.
              
              
              
                11 - 
                Dip the cookie tops into the glaze, shake off the extra, then set them on a rack. Top them with sprinkles and wait about 30–60 minutes for the glaze to dry.