Debate in the office. Jacket potatoes need butter & a wet topping. My reccomendation is a can of m&s beef curry, mayo ( yes I'm weird! ) and sour cream pop chips for a poppadom effect. My colleague is partial to tuna mayo or cheese and beans and manager loves chilli con carne. Not one but two other colleagues don't think you need butter and are happy with just cheese! The horror. I think my face said it all as one actually laughed at me and how aghast I was. What is acceptable on a jacket potato please?