I need advice. I have asked this question several times ,with no response! I often cook in cast iron on an old cast iron stove. I never put tomatoes, potatoes or anything acidic,because, it reacts with the pan. Paula Deen just put sauerkraut in cast iron!!!! I have seen other cooks make chili in cast iron!!! Am I nuts or do these ingredients react to the iron leaving a bad taste? My pans are very well seasoned, in fact,some are my grandmothers.