Step 1

Season the pork with salt and black pepper.

Step 2

Add the pork, butter, garlic, parsley and stock to a slow cooker.

Step 3

Cover with a lid and cook on LOW for 4 -5 hours or unit fork tender.

Step 4

Remove the pork from the slow cooker and tent with foil.

Step 5

Pour the cooking juices to a skillet and cook sauce over medium high heat until thickened to your liking.

Step 6

Drizzle the garlic butter Sauce over the tenderloin and serve.