Sour Cream

It turned out really well and I don't even like scalloped potatoes, it was a surprise for my husband who loves them. I put a glop of sour cream in the sauce when it was cooking with cheese, then topped the whole thing off with a thick layer of cheese. My husband said that the only thing missing was more salt. I agree with most people though it does need more time to cook, mine cooked for 70 minutes on 350, it wasn't enough time.