Chocolate Crinkle Cookies

Ingredients:

1 cup cocoa powder
2 cups white sugar
1/2 cup vegetable oil
4 eggs
2 teaspoons vanilla extract
2 cups all-purpose flour
2 teaspoons baking powder
1/2 teaspoon salt
1/2 cup icing sugar sugar

Directions:

Mix together the cocoa powder, sugar, and vegetable oil in a large bowl. Beat eggs into the cocoa mixture, one at a time. Stir in the vanilla extract. Combine the flour, baking powder, and salt in a small bowl. Stir this mixture into the cocoa mixture. Cover the dough with plastic wrap and chill in the refrigerator for at least 6 hours or overnight. Preheat oven to 185 C and prepare a baking sheet with parchment paper. Fill a shallow bowl with confectioners' sugar.Roll dough into 1-inch balls. Roll the balls in the confectioners' sugar and place on the parchment paper. Bake for 10-12 minutes or until a toothpick inserted in the center comes out clean. Remove from the oven and allow to sit on cookie sheet for 1-2 minutes. Transfer to wire racks to cool completely.