You know that moment when you’re cleaning out the pantry and you find a bag of sugar from 2019 with a “best by” date that’s long gone? You stand there debating whether to toss it or keep it. Here’s the thing: you should keep it. That sugar is perfectly fine. And it’s not alone.
There are a handful of everyday foods sitting in your kitchen right now that will never actually go bad. Not “last a long time.” Not “probably fine for a few extra months.” Literally never expire. The best-by dates printed on these items are about quality estimates, not safety. And once you know which foods fall into this category, you can stop throwing perfectly good stuff in the trash and start building a pantry that actually holds its value.
Here are nine of them.
1. Honey
If there’s one food that deserves the “immortal” label, it’s honey. Archaeologists have pulled pots of honey out of ancient Egyptian tombs, thousands of years old, and the stuff was still preserved. That’s not a myth. That actually happened.
Honey works because it’s basically a fortress against spoilage. It’s around 80% sugar and only about 17 to 18% water, and the water that IS in there binds tightly to the sugars, making it completely unavailable to bacteria. Add in a naturally acidic pH (between 3.2 and 4.5) and the fact that bees add an enzyme called glucose oxidase that produces hydrogen peroxide, and you’ve got a food that microorganisms simply cannot survive in.
Now, your honey will probably crystallize at some point. Don’t throw it out. Crystallized honey is chemically identical to liquid honey. Just place the jar in a bowl of warm water (not boiling, keep it under 104°F) and stir until it’s smooth again. The one rule: keep the lid on tight. If moisture gets in, naturally occurring yeasts can wake up and start fermenting the sugars. Your honey will smell sour and boozy. It’s basically turning into a crude version of mead at that point. A sealed jar in the pantry? Good forever.
2. Salt
Salt is a mineral. It came out of the earth. It’s not going to “go bad” any more than a rock is going to go bad. Whether you’ve got a container of Morton’s table salt, a box of Diamond Crystal kosher salt, or a grinder full of pink Himalayan, salt lasts indefinitely without losing flavor or spoiling.
One small caveat: iodized table salt. The added iodine can degrade over time, which means the iodine component loses potency after about five years. The salt itself is still fine, but if the iodine is the reason you’re buying it, be aware of that window. For pure longevity with zero asterisks, kosher salt or sea salt is the way to go. A 3-pound box of Morton Kosher Salt runs about $3 at Walmart and will sit in your pantry until the end of time.
3. White Sugar
Granulated white sugar has an indefinite shelf life. Utah State University Extension confirms that commercial sugars resist microbial growth and last forever. That “best by” date of two years you see on the bag? That’s about texture. Sugar can clump up over time if it absorbs ambient moisture. It might turn into a brick. But it doesn’t expire.
If your sugar gets rock hard, just put a slice of bread or a damp paper towel in the container overnight. It’ll soften right up. For long-term storage, transfer it from the paper bag it came in (paper is terrible for storage) to an airtight container. A food-grade plastic bucket with a gamma seal lid works great if you buy in bulk. And skip the oxygen absorbers. Unlike rice or beans, sugar doesn’t benefit from them, and they can actually cause problems.
Brown sugar, by the way, does NOT get this same pass. It has natural moisture content and doesn’t store nearly as well long-term.
4. White Vinegar
Distilled white vinegar is essentially self-preserving. Its high acidity means bacteria can’t grow in it, and it doesn’t need refrigeration or any special treatment. The Vinegar Institute (yes, that’s a real thing) has stated that vinegar’s shelf life is “almost indefinite.”
White vinegar specifically stays virtually unchanged over time. Other types, like balsamic or red wine vinegar, might change color or develop some sediment, but they’re still usable too. White vinegar is the most stable of the bunch, though. Keep a gallon jug under the sink for cleaning and a bottle in the pantry for cooking. A gallon at Walmart is about $3, and you’ll get years of use out of it. Just cap it tightly between uses and store it somewhere cool and dark.
5. White Rice
White rice, including jasmine, basmati, arborio, and wild rice, lasts indefinitely when stored properly and kept free from contaminants. Researchers have found that white rice retains its nutrient content and flavor for up to 30 years when sealed in airtight containers at cool temperatures.
Even without fancy storage setups, a bag of white rice at room temperature is good for at least two years, and realistically much longer than that. If you want to go the prepper route, throw some oxygen absorbers into a Mylar bag, seal it up, and stash it somewhere cool. You’re set for decades.
One important exception: brown rice. Because it still has its bran layer, which contains oils, brown rice can go rancid after about six months. Stick with white rice for your forever pantry. A 25-pound bag of jasmine rice at Costco runs around $15 to $18.
6. Pure Vanilla Extract
This one surprises people. Pure vanilla extract doesn’t just last a long time. It actually improves with age, like wine. The alcohol content (typically 35% or higher) acts as a natural preservative that prevents spoilage completely. That expiration date on the bottle is just the manufacturer’s estimate of “peak quality,” not a safety deadline.
You can tell if your vanilla extract is still good by smelling it. If it has a rich, sweet aroma, you’re fine. The color should range from amber to dark brown, which is normal. If it pours smoothly and smells like vanilla, use it.
One thing to know: imitation vanilla extract does NOT last forever. It’s made with different ingredients and typically only maintains quality for 2 to 4 years. So if you’ve got a bottle of the real stuff (McCormick Pure Vanilla Extract, for example, runs about $10 to $13 for 2 oz at most grocery stores), store it in a cool, dark cupboard away from the stove and it’ll outlast you. The imitation stuff from Dollar Tree? Use it within a couple years.
7. Maple Syrup (Unopened)
Real, pure maple syrup has an indefinite shelf life when it’s unopened and stored in a cool, dry place. The Massachusetts Maple Producers Association confirms this, and Utah State University lists pure maple syrup alongside honey and granulated sugar as having indefinite shelf life due to resistance to microbial growth.
The key word here is “unopened.” Once you crack the seal, refrigerate it. Maple syrup can develop mold on the surface after opening if left at room temperature. If you do see mold, it’s actually salvageable. Bring the syrup to a slight boil, skim the mold off the top, pour it into a clean container, and refrigerate. It’s still good.
Make sure you’re buying real maple syrup, though. “Pancake syrup” (like the cheap stuff in the squeeze bottle) is mostly corn syrup with flavoring and doesn’t have the same properties. A bottle of pure maple syrup at Trader Joe’s or Walmart runs around $8 to $12 depending on size.
8. Cornstarch
Cornstarch never expires and never loses its thickening power, as long as you keep it dry. That’s the only rule. Store it in a sealed container in a cool, dry spot, and it will work exactly the same whether you bought it last week or five years ago.
The enemy here is moisture. If water gets into the container, you can end up with clumps or mold. But that’s a storage failure, not a shelf-life issue. A box of Argo cornstarch costs about $2 at any grocery store and will last, well, forever. Transfer it to a jar with a tight lid if you live somewhere humid. That’s all you need to do.
9. Hard Liquor
Unopened bottles of distilled spirits like vodka, whiskey, rum, gin, and tequila will last indefinitely. The high alcohol content prevents any bacterial or yeast growth, period. That dusty bottle of bourbon your uncle gave you in 2008? Still perfectly fine to drink.
Once opened, spirits are still incredibly stable, but they can slowly change in flavor over years as they’re exposed to air. They won’t spoil or become dangerous, but a half-empty bottle of whiskey that’s been open for a decade might taste slightly different than when you first cracked the seal. Liqueurs (like Kahlúa, Baileys, or cream-based spirits) are the exception. These have added sugars, dairy, or other ingredients that can degrade over time. A bottle of Kahlúa, for example, is best used within a few years of opening.
For your forever pantry, stick with straight distilled spirits. Keep them sealed, stored upright (so the alcohol doesn’t degrade the cork), and out of direct sunlight.
The Storage Rules That Apply to All of These
Every single item on this list follows the same basic principles. Keep it sealed. Keep it cool. Keep it dry. Keep it out of direct light. That’s it. You don’t need vacuum sealers or a dedicated survival bunker. You need decent containers with tight lids, a pantry or cabinet that doesn’t get hot, and the self-control to not stick a wet spoon into your cornstarch.
The biggest takeaway here is to stop trusting “best by” dates blindly. For these nine items, those dates are about the manufacturer covering their bases, not about the food actually going bad. A little common sense and proper storage will save you from throwing away food that’s perfectly good, sometimes for the rest of your life.
