This is one reason for my ongoing Pantry Project - stock up on an extra 10 (or 20 or 30...) easy meals to stock your pantry per week as your budget allows. Food like that is better than money in the bank (unless your home is wiped out). As you build up your reserves tackle different types of items like cooking oils, drink mixes, dry goods, instant powdered milk, first aid and OTC meds, vitamins, seeds (and learn how to grow them before it's critical)...You wouldn't need all that, simply control the food and you could control the people
We also have to be aware of rising chicken feed costs and explore ways to extend, supplement or even grow some of it. I've started to buy some whole seeds (that could possibly grow) and feed that as treats to the chickens. Some of those seeds are not digested and could come out the other end and grow.