Over medium heat, whisk together heavy cream, swerve, Orange Cream, and butter. Whisk continuously until it boils. This takes about 10 minutes.
Remove from heat and add the chocolate chips. Mix together (wooden spoon works best) for about 1 minute.
Add to prepared pan and place in fridge overnight. Remove from pan and remove foil and cut with a sharp knife.
This keeps at room temperature or in the fridge. For a softer fudge, keep at room temperature; refrigerate for a harder fudge. Keep in a sealed container.