Thanks everyone for your replies. I have a microwave here that I have been using to heat up canned vegetables and soup. I am suppose to be on a high protein diet for my knees but I also need to lose weight for my surgery. I am also going to a GI doctor the end of this month for my hernia which is getting really getting big and IBS-D. I'll probably be put on a special diet for IBS-D which is getting worse. I need to have these problems taken care of before I can even think of having knee surgery.