Yes, it can be. Just take 3 or 4 chicken breasts, add them into the slow cooker with the cream of chicken soup, and let it cook on low for 3 to 4 hours. Before you are ready to serve, add in the remaining ingredients and let everything cook together for 10 - 15 minutes. If you feel that it's a little too dry, add in a 1/4 cup of chicken broth or water. If you still feel it's too thick and dry, slowly add in more liquid.