In a 8x8 inch pan cover with parchment paper and spray it lightly with some oil. Add the rice krispies and spread out, then set aside.

On low heat in a saucepan, add the dark chocolate chips and mix until nice and smooth. It should not take more than 4-5 minutes. If the chocolate does not get smooth, add some shortening to help thin it out.

Pour the chocolate into the pan and spread out the chocolate. Place in the refrigerator for at least 30 minutes. Serve.