Seems to me that it is time to dust off old cookbooks like "The Fannie Farmer Cookbook" and other from scratch cooking tomes.
In addition, now might be the time to download videos from folks like the "Dining on a Dime" family on Youtube. As long as you have stuff downloaded on your computer (assuming you have power), you can access techniques, how-tos, and other things to learn in this difficult time.
The Organic Prepper created a challenge that with a few details to help those who might want to stock up or get ready for the future. Here is a link to those interested:
https://www.theorganicprepper.com/na...ily-challenge/