Big Crunchy Sugar Cookies

Sparkling sugar cookies are classics of festive dishes. This delicacy, which got its name thanks to the sugar glaze of coarse grinding, received the highest rating from Test Kitchen.
Beat the butter on medium speed with an electric mixer until creamy. Gradually add 1 cup of sugar, whisking until smooth. Add the egg and vanilla and beat until smooth.Combine the flour, baking powder, and salt; gradually add to the butter mixture, whisking until smooth. Shape the dough into a ball; cover and refrigerate for 2 hours.Divide the dough into 3 portions. Prepare 1 serving of dough at a time, and store the remaining dough in the refrigerator. Shape the dough into 1 1/2-inch-diameter balls; roll each ball in sugar to decorate. Place on parchment-lined baking sheets, 2 inches apart. Gently press and flatten each 3/4-inch-thick ball of dough. Bake at 375 ° C for 13 to 15 minutes or until the edges of the cookies are lightly browned. Cool 5 minutes on baking sheets; transfer to a wire rack to cool.