Just a warning, I have seen it on tv at least twice that using plastic wrap in this way releases a chemical onto the food that causes cancer. If I remember right, it was discovered by either a hi-sch. or college student as a science project. Anyway......it has been verified......per the scientific community in the news. Apparently she won a big prize for this as well she should......... Use a PAPER PLATE instead. You can also dip the paper plates in water lst, and this works well particularly with potatoes.
Just wanted to let everybody know.