Quick Answer
For pressure canning meat, it is recommended to use wide-mouth, straight-sided jars that are specifically designed for canning, such as Ball or Kerr jars, with lids and bands that meet the USDA's standards for home canning. These jars come in various sizes, but 16-oz and 32-oz are commonly used for meat canning. Always follow the manufacturer's instructions and the USDA's guidelines.
Choosing the Right Jars
When selecting jars for pressure canning meat, consider the size and shape. Wide-mouth jars are preferred because they allow for easier filling, scooping, and cleaning. Straight-sided jars are also recommended as they promote even heat transfer and prevent hot spots. Avoid using jars with narrow necks or irregular shapes, as they can lead to poor heat distribution and increase the risk of spoilage.
Jar Dimensions and Capacities
Standard jar sizes for pressure canning meat are 16-oz and 32-oz. The 16-oz jars are suitable for small quantities of meat, such as individual servings or small batches of baby food. The 32-oz jars are ideal for larger quantities of meat, such as soups, stews, or ground meats. When in doubt, consult the USDA’s guidelines for jar sizes and capacities.
Lids and Bands
When using jars for pressure canning, ensure that the lids and bands meet the USDA’s standards for home canning. The lids should be made of food-grade materials, such as stainless steel or tin, and should be free of rust or corrosion. The bands should be securely tightened during processing and loosened after the cooling process to prevent over-tightening, which can lead to seal failure.
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