Never put all your eggs in one basket. Store dehydrated and/or freeze dried foods as well as home canned and “store bought” canned goods. These varieties will help to balance out your cooking options and even add a variety of textures and flavors. Another take on this point, is to not store all of your food storage in one location. Instead of having all of your food storage in one location, it may be wise to have other hiding locations. False walls, under floor boards, another building on your property, at your emergency bug out location or even a storage facility.
Your next trip to the grocery can yield extra provision to add to your emergency supply. The next time you have a couple hours of spare time you can scout rural routes out of town, or get in some practice on any number of skills. Even so, it is easy to feel overwhelmed and bewildered staring down all the possible disasters that may occur and all the varied skills to learn and supplies to gather.
3. Supplies for bartering: These are my lowest priority but it never hurts to have a little extra of something that could be useful for bartering in the future. But remember your situation is different from mine. You might not have the room to store hundreds of gallons of fuel or water, so you might want to stockpile supplies that take up less room like batteries, lighters or water purification tablets that can be used to barter with in the future.
4. A .22 rifle. This is an inexpensive go-to firearm that is useful for hunting small game and is very budget friendly when it comes to ammunition. Because the ammo is so cheap, a .22 is ideal for learning and developing marksmanship skills. You can always move up to more expensive guns, but the skills you develop with a .22 will easily transfer to larger caliber firearms. I also like the .22 handgun as well.
Though its light weight and long shelf life are ideal for navigating harsh conditions, freeze-dried food is probably most famous as a cultural curiosity: Like many Americans, I discovered it in a museum gift shop, gawking at the styrofoam-like ice cream that astronauts used to have for dessert. More recently, I encountered it at a disaster preparedness convention in Raleigh, North Carolina, where smiling, gray-haired preppers manned tables piled with plastic bags full of vegetables, meats, and stews.