Place any liquid ingredients into the bottom of the blender first, followed by the fresh ingredients. Place the frozen ingredients into the blender last.
To cook brown sugar pork and apples, season pork with salt and pepper on all sides. Drizzle oil into a large skillet and bring to medium heat on the stove.
Heat butter and oil together in a large frying pan over medium heat. Add onion. Cook, stirring occasionally, for 5 minutes, or until soft. Add mushrooms.
Place chocolate, condensed milk and butter into slow cooker on high with the lid off. Stir with a metal or silicon spoon every 15 minutes until melted.