Add the butter to a mixing bowl at room temperature so that it is soft and easy to mix.
Step 2
Finely chop the pecans and add to the bowl with the butter, along with the cocoa powder, xylitol and cinnamon. Mix together thoroughly to combine.
Step 3
Arrange a square sheet of saran wrap or baking paper and spoon the butter mixture along the center, forming a rough sausage shape.
Step 4
Bring the edges of the wrap or paper up around the butter, wrapping it tightly into a sausage shape. Twist the ends of the wrap/paper tightly to seal. Transfer the butter to the fridge to firm up for 20 minutes before use.