It only allows real butter and yogurt, and sparingly: cream cheese, organic, unsweetened whipping cream, and real, sour cream. Don't overdo the cheesecake thing. I used to eat a tiny piece as a "reward"/treat at the end of my day and make it last as long as possible. Somedays I had 2 small pieces. Something sweet to look forward to. It should be full-fat because there are artificial fillers in the lo- and no-fat versions.