National Pressure Cooker Modern Guide To Home Canning. The processing times and methods are adjusted for Minnesota altitudes of 1001-2000 feet. A pressure canner uses pressure to create temperatures well above boiling to effectively heat process low acid foods like meat vegetables beans and soups.
For proper pressure canning you only need 2-3 inches of hot water boiling in the canner. National Pressure Cooker Company Eau Claire WI 1945. The second section is a series of canning guides for specific foods including recipes.
The booklet was called.
This content was taken from the National Pressure Cooker Company. In 1925 the company name changed to National Pressure Cooker Company. Remove from oven and place clean tea towel over peppers until completely cooled. The University of Georgia Cooperative Extension has now published a 6th edition of its popular book So Easy To PreserveThe book is new as of September 2014.