Not very impressed with this slow cooker. I put 2 large frozen chicken breast  with chicken broth, set the timer for 7 hours on high. After 4 hours went to check on them, the broth was literally boiling and a quarter of the liquid was gone. I have never had that issue with a slow cooker before it is a good thing I was home to check on it. This cooks way to hot for a slow cooker unfortunately there is no medium setting. I wouldnt recommend buying.