What you need to do

• Place the sliced red onion on the bottom of the slow cooker, add the pork tenderloin and top with sweet potato chunks.
• In a small bowl, whisk together the chicken broth, balsamic vinegar, coconut sugar and garlic.
• Pour over the pork and sweet potatoes, place the lid on the slow cooker and cook on a low heat for 6 hours.
• In the meantime, dice the strawberries and combine with the onion, then set aside in the refrigerator until needed. 
• Once the pork has finished cooking, remove the sweet potato from the slow cooker, and place into a large bowl.
• Mash the potato with a potato masher, add the Greek yogurt and mix well. Taste and season with salt and pepper. 
• Slice the pork tenderloin and serve alongside the mashed sweet potato and strawberry salsa.