Preheat your oven to 350°F. Line a muffin tin with cupcake liners
In a bowl, sift together flour, cocoa powder, baking powder, baking soda, and salt
In a separate bowl, cream together softened butter and sugar until light and fluffy
Beat in eggs, one at a time, then add vanilla extract
Gradually add the dry ingredients to the wet ingredients, alternating with yogurt. Mix until just combined. Fold in chocolate chips
Spoon the batter into cupcake liners, filling each about 2/3 full
Bake for 18-20 minutes or until a toothpick inserted into the center comes out clean. Allow cupcakes to cool completely
Once cupcakes are cool, frost them with the chocolate frosting
For the Bat Decorations: Twist open cookies and scrape out the creme filling. Cut each cookie in half, and place two wings onto each cupcake. Then, add on the candy eyes
Arrange your bat double chocolate cupcakes on a platter and enjoy this spooky and sweet treat!