Gather your ingredients and chop the potatoes into even chunks. Season with salt, pepper, and olive oil.

Sear the chicken breasts in a skillet for 3-4 minutes on each side until golden-brown. Transfer to the slow cooker.

Mix minced garlic, grated parmesan, melted butter, and dried herbs in a bowl to create the garlic parmesan sauce.

Layer the seasoned potatoes in the slow cooker, add the seared chicken, then pour the garlic parmesan mixture over everything.

Cover the crockpot and cook on low for 6-7 hours, or high for 3-4 hours until the chicken is tender.

Serve hot, garnished with freshly chopped parsley.