Pour the black beans into a strainer and rinse them well with cold water. This step is important.

Preheat oven to 350 degrees F.

Spray a mini bundt cake pan with cooking spray.

In your blender or food processor, combine the beans, eggs, butter, cocoa powder, salt, vanilla extract and sugar. Blend until it's a smooth, cake like batter.

Fold in the chocolate chips (add nuts too if desired)

Scoop the batter into the prepared mini bundt pan.

Top each filled mini bundt with fresh rasberries.

Bake for 30-35 minutes or until a toothpick inserted into each mini bundt comes out clean.