In a medium bowl, combine dry ingredients until well incorporated, then set aside.
In a large bowl, cream butter and sugar, then add vanilla, egg and peanut butter until well combined.
Add dry ingredients to the wet.
Roll into 1-inch balls and bake at 350°F for 10 minutes
Press ½ of a malt ball into the center and draw spider legs using melted chocolate.
Attach candy eyeballs with a little chocolate & enjoy!