How to Make It
Beat butter at medium speed of an electric mixer until creamy. Add 2/3 cup powdered sugar, 1 teaspoon peppermint extract, and salt; beat well. Gradually add flour to butter mixture, beating at low speed just until blended after each addition. Divide dough into thirds; cover and chill 30 minutes.
Working with 1 portion of dough at a time, divide each portion into 12 pieces. Roll each piece into a 2" log; curve ends of each log to form a crescent. Place crescents 2" apart on lightly greased cookie sheets.
Bake at 325° for 18 minutes or until lightly browned. Cool on cookie sheets 1 minute. Carefully roll warm cookies in 1 cup powdered sugar; let cool completely on wire racks.
Combine remaining 1 cup sugar, milk, and 1/4 teaspoon peppermint extract, stirring until smooth. Drizzle icing over cookies and sprinkle with crushed peppermint, pressing gently. Let icing set before serving. Store in an airtight container.
Christmas with Southern Living 1995