Living Center Oregon

Sustainable Living Center Oregon

Pressure Canning … A key to a Sustainable Keto Lifestyle

We were nervous when we first got into canning, particularly pressure canning. Not so worried that we would let our fear from doing it, but a healthy dose of caution guided our every step. We were, like most people who are new to pressure canning, could see images of explosions.

We thought water bath canning was the ‘gateway’ to pressure canning.  Water bath canning is used on high acid foods (pickles, jams, jellies, etc.), and we use pressure canning for MEATS.

We even can the Crab and Salmon we catch, the chickens we raised, and the deer we hunt.

dean jars

We can meat instead of freezing it because it has a longer shelf life, and more critical, if you lose electric power, you WILL NOT LOSE YOUR MEAT.  The picture above of a sample of the meats Dean has canned in the last two months.  Most of the meat was harvested from sustainable resources.  Now, he plans to supplement the meat with a supply of vegetables and fruit.

We are willing to teach you to the skin, cut up, prepare, and Pressure Can in exchange for some of your bounty.

Now that we have mastered it … we are ready to teach others.



In water bath canning, as opposed to pressure canning, the jars are covered in boiling water and processed for a certain amount of time.

Water can only reach 100 degrees Celsius (212 Fahrenheit); the boiling water raises the temperature of the ingredients within the jar to kill bacteria.  You use this technique for high-acid foods as they are safe to process at these temperatures.

Pressure canning uses less water (the jars aren’t covered) as it traps steam inside a pressurized container to raise temperatures beyond 240 degrees Fahrenheit.  This allows us to preserve food that would require acid to be added.

What is a Pressure Canner

A pressure canner is a heavy-duty piece of equipment with a vent, a pressure gauge, and screw clamps. It can heat the food in the jars to hotter than the temperature of boiling water.

Which foods can be safely processed

All low acid, a.k.a. alkaline food,s must be processed in a pressure canner, not a boiling water bath. What does that mean? Any unpickled vegetable, including vegetable soup stocks and animal products, cannot be safely processed in a boiling water bath. You need a pressure canner for the,m and they are processed for a longer while under specific pressure for your altitude.

The reason is that although botulism bacteria are killed at the temperature of boiling water, botulism spores can survive that temperature. The spores can be eliminated by temperatures hotter than boiling water, which requires a pressure canner, or by creating an extreme pH (as is the case with vinegary pickled foods and sweet preserves).

Acidic and Non-Acidic Foods
Vegetables in plain or lightly salted water and animal products have a fairly neutral or slightly alkaline pH. Because the pressure canner creates temperatures hotter than boiling water, it can be used to process these non-acidic foods.

All acidic foods – fruits, pickled vegetables, sugar preserves, and tomatoes with a little-added acidity (lemon juice, vinegar, or citric acid) – may be safely processed in a boiling water bath. In boiling water bath canning, the acidity of the ingredients is as much as the processing heat that safely preserves the food.

Sustainable Living Center Location

  • 82 Siletz Hwy
  • Lincoln City, OR   97267
  • 541-765-2109

One comment on “Pressure Canning … A key to a Sustainable Keto Lifestyle

  1. Pingback: Catch Keto Retreat | Living Center Oregon

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This entry was posted on August 9, 2019 by .