Even more water, ways to keep extra warm, foods to freeze which can be eaten without cooking, etc.
For example, lots of pancakes, waffles, and French toast. Also, soups - homemade or canned but filling, cooked pasta, jarred sauce, cans of stew, already cooked frozen pizza, etc. Anything that, while not as pleasant, can be taken out or opened and eaten cold. No starving for a week or more.
Also, your canned fruit, and even fruit juices, just for emergency use. Good for bs issues when you aren't eating correctly because of no power, or what-have-you.
I hope that it doesn't repeat, though.
Love All Life; Thank You For Posting! :)