Anne Miller wrote:Besides the charcuterie that Ellendra mentioned for meats, most early preservation methods were drying, fermenting, preserves, root cellars, and cheese making.
Salt and sugar were the main ingredients to preserve foods.
Here is a book to get you started:
Keeping Food Fresh: Old World Techniques & Recipes
https://www.amazon.com/Keeping-Food-Fresh-Techniques-Recipes/dp/1890132101
Ellendra Nauriel wrote:Not sure what search terms to use either, but I've come across a few methods over the years.
The book "Charcuterie" by Michael Ruhlman has instructions on curing and smoking meats. He also has a section on confiting, which I found fascinating. Confit is a way of preserving meats by immersing them in fat. I've seen a similar idea in Bedouin cooking, but could never spell the Bedouin name for it, so I was glad to find the French name was easier!
At any rate, that book gives instructions that are clear and easy to follow. He also has sections for things that are not meant as preservation methods, so be aware of that. It's a cookbook, not a preservation book :)
If you look for historical cookbooks, some of those will have methods for preserving food as well. But you do have to go digging for it. If anyone finds a book dedicated to historical food preservation methods, I'd be interested to know.