01 -
Cream butter and sugar until fluffy, 3-4 minutes. Beat in extract.
02 -
Whisk flour and cornstarch, gradually beat into butter mixture.
03 -
Refrigerate covered for 30 minutes until firm.
04 -
Preheat oven to 350°F.
05 -
Form 1-inch balls, place 2 inches apart. Bake 9-11 minutes until light brown on bottom.
06 -
Remove to wire racks and cool completely.
07 -
Beat butter, milk, extract and food coloring. Add sugar until smooth.
08 -
Frost cookies and sprinkle with crushed peppermint candies.