Nut Fingers/good Housekeeping

• 6 long rope
• 1 level dough (into)
• 1/8 in bowl
• 200 gr butter
• 200 gr confectioners sugar just until blended
• 190 gr all purpose flour
• 65 gr cornstarch
• 60 gr walnuts
• 2 gr vanilla extract recipe by good housekeeping