Yogurt isn’t something most of us think about. I love my classic “Back to Basics” book, it’s chock full of things that I say “oh yeah I should try that”, from carpentry to basket weaving to tinsmithing to blacksmithing. I love that book. But the section on making your own yogurt I looked at and said “yeah…no. Why would I ever do that?” Fast forward 5 years and I’ve lost count of how many batches of yogurt I’ve made.
Some advantages of yogurt:
- Yogurt can get around lactose intolerance for some people,
- It is a form of milk preservation,
- It is economical.
There were two things that changed my attitude: The first was an episode of Alton Brown’s “Good Eats” about yogurt and the second was my children trying a mango lassi at a restaurant. The Good Eats episode noted that some people who are lactose intolerant can tolerate yogurt, the pre-digestion by the bacteria in yogurt can make it acceptable to their systems. That’s some real survival value, that would allow milk from livestock or dehydrated milk to be available to people who normally wouldn’t benefit from it. My children’s enjoyment of the lassi drink led me to look into that and it is incredibly easy to make lassi. That means that people who don’t like eating yogurt can have it available as a drink as well.
The real kicker is that it doesn’t require refrigeration the same way liquid milk does. That’s why yogurt was a staple food pre-refrigeration in hot climates like India. Likewise, it was a common food among nomadic peoples in the middle east and turkey. You could have milk in the morning, have the yogurt ferment during the day’s travel, and use the yogurt as a base for the evening meal. It will go bad. I had a batch go bad on me but that was after 3+ weeks in the fridge. The bacterial cultures that turn milk into yogurt keep other bacteria from spoiling the food for a significant period of time. How long? It’ll depend on what your weather is like but it will last longer than the milk would have in the same conditions, especially compared to raw unpasteurized milk. Which is what we will have if the balloon goes up.Continue reading“Homemade Yogurt as Survival Food – Part 1, by N.C.”