On the evening of March 16, 2010, I opened a jar of Classico Four Cheese Alfredo sauce and heard a clunk when I poured it into a glass dish. The clunk sound came from a large piece of glass that appeared to be part of a jar just like the one the product came in. I immediately called the number on the back of the jar, but got a recording to call an after hours number - so I did. I reported what I found, giving the details (expire date, bar code, lot number), as requested. I also called the grocer where I had bought the product earlier that day... read full review »