Step 1: Build the Creamy Sauce - Pour the chicken stock into
your crock pot, then add the cream of chicken soup, dried thyme, salt, and black pepper. Grab a whisk and mix everything until the soup and stock come together into a smooth, creamy base. It does not have to look completely perfect at this point because the sauce will loosen and blend as it heats, but breaking up the larger lumps now helps everything cook more evenly. I like getting the seasoning into the sauce before the vegetables and chicken go in so every part of dinner has a chance to pick up that savory thyme flavor.