Don't do it. ITS NOT SAFE!!!! If you are canning meat or any low acid foods you need to use a pressure canner. You hear every year of some new way but they are not sientifically approved or tested. You could kill yourself or one of your family is that really worth skipping on saftey? If this is a proper food preserving technique lets see the data, who tested it , where and on what. I can provide the same info on pressure canning.