I'll have warmth with a “safe to use” in the house propane heater and two sleeping bags good to down to zero. I will stay warm and so will my Yorkie.
None of my food preparation requires anything that comes from a refrigerator. The best book for recipes and knowledge about foods in these conditions is, “Eating Off The Grid” by Denise Hansen. Filled with recipes using food storage and using nothing that comes from the fridge. The recipes are designed in stated quanities so that you use all the recipe in two meals since there will not be refrigeration. Walton Food ssells this book. Amazon only has the Kindle version and you need the hard copy.
For eggs in a recipe, I have boxes of “Egg Replacer” made by Ener-G in Seattle, Washington. One box is 113 eggs. An egg is used in a recipe to bind ingredients together, and that is what this product was designed to do.
I will live well without power because I planned it that way.
Freepmail me if you want to read about how I did it.
I am adding that book to my wish list for next payday.