Drain the chickpeas, but conserve the chickpea liquid for something like vegetable broth or an aquafaba dessert.
Add chickpeas, chocolate nut butter, cocoa powder and maple syrup to a blender until smooth. To make creamier, add plant based milk.

1/2 can chickpeas
1 tablespoon chocolate nut butter
1 tablespoon cocoa powder
2 tablespoon maple syrup
1/4 cup plant based milk