Begin by placing the chicken tenderloins at the center of your slow cooker. Arrange the halved or quartered potatoes on one side and the chopped carrots on the other.

In a small bowl, melt the butter until it's thoroughly liquid. Add the minced garlic, salt, pepper, thyme, and parsley to the melted butter, mixing well to create the garlic butter sauce.

Pour the garlic butter sauce evenly over the chicken and vegetables in the slow cooker. Use a spatula to ensure everything is evenly coated.

Cover the slow cooker with its lid and set it to HIGH for 4 hours or LOW for 6 to 8 hours.

Once cooked, carefully uncover the slow cooker and serve the warm Slow Cooker Garlic Butter Chicken and Veggies immediately.