Canned and dry pantry items, which would be probably the first items consumed.
Vaccuum packed bulk food items, like pasta, rice, beans, and dry meals like the rice dishes and hamburger helper, etc.
Commercial survival foods like the Mainstay Bars; and, commercial rations like the Military Ready to Eat (MRE) meals.
And it seems like it has become (almost) mainstream in America to advocate everyone stocking up food for "bad times".
My preps has changed slightly over the past few months with a bigger emphasis on bulk canned and packaged items. What I have bought mostly in the past two months is canned soup and stews, packaged pasta, and all sorts of nuts.
The following article came off a internet mainstream news site about buying groceries in bulk for long term storage. Maybe some people are stocking food and supplies as a hedge against rising prices and others asa hedge against SHTF,...kinda same result which is being prepared.
Canned Beans and Vegetables. Canned food, by definition, lasts longer than most products in the grocery store because it has been specially processed in air-tight cans. In general, canned items can stay good for 12-18 months, according to Gans, but some last even longer. Canned products like beans and vegetables, which are low in acid, can actually last for as long as two to five years. The only exception is if the can is dented or rusty, as that indicates the can has been punctured at some point, which speeds up the spoilage process.
Cereal and Crackers. You might as well start stocking up on crackers and cereal for the winter. According to Heslin, these products are essentially just "edible cardboard" that don't have enough moisture to grow bacteria or mold, so they can last for a very long time. Cereals like Cheerios and Puff Wheat, which have little to no sugar, can last for 18-24 months if unopened, while crackers like saltines can generally last for about two years.
The safety and nutrient quality of these products doesn't change, but the taste and texture might deteriorate somewhat. In other words, your body will be fine eating these things after more than a year, but you may find them a bit too stale to make it worthwhile.
Dried Pasta and White Rice. Just as with cereal and crackers, dried pasta and white rice do not contain enough moisture to spoil, and can therefore last for at least two years unopened. Consumers should be mindful though of what kind of pasta and rice they intend to store, though. Brown rice and whole wheat pasta may seem the same, but in reality each of these products contains more oil than their traditional counterparts, and can therefore go rancid much quicker.
Honey. Honey can take years to expire, but according to Gans, one can conservatively hold onto it for about a year before its consistency begins to change, hardening and losing its sweet taste. Interestingly, Gans says that honey stays good for 12 months whether it's opened or unopened, making it one of the only foods where that is the case.
Spices. You may want to think twice before replacing the containers in your spice rack. In general, most common spices like salt, pepper and oregano don't actually expire in the traditional sense, they just become less and less flavorful. Salt occurs naturally in nature, it has no expiration date. There is no difference in 10-year-old salt at all, as long as it hasn't been exposed to moisture.
