Pressure-Canning
Home Canning Science: Why Botulism Is the Real Risk
Is home canning safe? It depends entirely on the food's acidity and your method. Here's the science behind botulism and pressure canning.
BeginnerWater Bath vs Pressure Canning: The pH Rule That Saves Lives
Water bath canning tops out at 212°F and can't kill botulism spores. Pressure canning reaches 240-250°F. The difference depends on food pH, and getting it wrong can be fatal
Intermediate