Vegan Dollhouse - Nightmare Before Christmas Cookies

Ingredients

• 2 cups organic unbleached flour
• ½ cup dutch cocoa powder
• 1 tablespoon organic cornstarch
• ¼ teaspoon sea salt
• 1 tablespoon non-aluminum baking powder
• ½ cup vegan butter or margarine
• ½ cup organic spectrum palm shortening
• 1 cup organic sugar
• 2 teaspoons vanilla extract
• ¼ cup nondairy milk
• 1 cup organic powdered sugar, sifted
• 1 tablespoon nondairy milk
• 1 tablespoon organic light corn syrup