Tried it but just didn’t work for us. Only for poker fund raiser, car show, chamber events and our street fair. My lunch crowd doesn’t support it. I never know from day to day what I"m going to get a run on. Some days it’s pizza, some sandwichs or soup. No matter how I try to keep it warm, heat light, warmer, oven, after abour 10 minutes I can see it changing. Customers did not complain about it but I did not feel good about selling it. If someone comes in and asks for slices I can usually offer them something else from my menu that I can make quickly if time is an issue. In 7 years I have only had a few that got mad. I just told the I was sorry but we are not a “fast food” restaurant. We make everything fresh. I go to alot of trouble to have fresh ingredients.