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If the pandemic taught us anything, it was the importance of stocking your pantry with shelf-stable canned foods you can count on to help get a meal on the table, without a trip to the grocery store. But historically, canned foods have gotten a bad rap as second-rate options that come up short in nutrition and flavor 鈥 almost to the point where most people are slightly embarrassed to roll up to the check-out counter with a cart populated by foods stuffed into tins. This is a shame, because the truth is many canned foods are still nutrient-rich.
In fact, the canning process has less impact on nutrition than you may think.听聽in the journal聽Nutrients聽found that people who ate a lot of canned foods had a higher intake of 17 essential nutrients compared to people who rarely ate canned foods. And in terms of flavor, items like canned corn, peaches and tomatoes are harvested at peak ripeness and packed shortly thereafter, so they actually can taste fresher than out-of-season fresh options.
Not all canned items are processed foods. It鈥檚 time to embrace canned foods and stop shunning them.听 With a seemingly never-ending shelf life, canned goods can encourage creativity and flexibility in the kitchen (and survival during a zombie invasion, naturally).
Get your can opener at the ready, because these are the canned foods you always want to keep in your pantry.
1. Canned Black Beans
These might be the healthiest 鈥渇ast food鈥 around. With a huge swath of essential vitamins and minerals including iron, folate, magnesium and phosphorus, consider聽black beans聽akin to a multi-vitamin in a can. No wonder people who eat more legumes generally have聽. Canned black beans supply about聽聽in 1-cup serving. And聽聽from more than 30 studies published in聽The BMJ聽linked higher protein intake overall and plant protein specifically to lower all-cause mortality risk.
Swapping canned beans for some of the grains in your daily diet could be a smart move for better heart health, too. A聽聽in the聽American Journal of Clinical Nutrition聽discovered that when people consumed 1 cup of canned beans (including the black variety) daily for one month, their total and LDL (鈥渂ad鈥) cholesterol decreased significantly more compared to when they consumed a cup of white rice instead. The extra intake of non-fermentable soluble fiber,聽, is likely the main reason why eating more canned beans can help keep your lipid profile in the safe range. This soluble fiber can also improve blood sugar control and bowel movements. Each cup of canned black beans supplies 16 grams of total fiber, about half of your daily requirement.
But the benefits of this canned food don鈥檛 end there. Legumes with darker coats, such as black beans, also have聽. This makes them capable of scavenging up those pesky free radicals that can damage cells and accelerate aging.
Worried about those loathed gassy after-effects of eating beans? Draining canned black beans in a colander and rising well will send a high proportion of the gas-producing compounds down the drain. It鈥檒l also聽reduce the sodium聽content. There are, however, now no-salt-added versions on the market you can buy if you want to keep your prep super simple.
Knowing the nutritional virtues of canned beans, it鈥檚 troubling to know that聽聽of Americans consume legumes daily. So, get out your can opener and use canned black beans in salads, soups, grain bowls, dips and tacos more often. Need some ideas? Try these recipes:
2. Canned Oysters
Oysters聽are a delicacy you can enjoy without the hassle (and risk of landing in the emergency room) of shucking them 鈥撀燽ut only if you visit the canned seafood aisle of your local supermarket.
Though often overlooked for other tinned swimmers, oysters deliver a bevy of nutritional benefits. Each can contains聽聽for vitamin B12, copper and immune-boosting zinc. You also get a decent amount of selenium, a mineral聽聽of suffering from depressive symptoms.
And we bet you didn鈥檛 know that canned oysters are a richer source of iron than beef. That鈥檚 an important perk, considering聽听颈苍听The Journal of Nutrition聽discovered that the rate of iron deficiency among Americans has been on the rise over the last couple of decades. The researchers attribute this largely to a drop in dietary iron intake as more people move away from beef to chicken and the amount of iron in the food supply dropping as a result of chemical intensive, yield-focused agricultural practices. So, knowing good sources of iron (like convenient canned oysters) is important.
Why is iron so essential? This nutrient helps make hemoglobin, a component of red blood cells that carries oxygen from the lungs to the rest of the body, including the heart and working muscles. Coming up short can lead to feelings of fatigue and weakness, along with聽.
Here鈥檚 a pro tip: Since some of the nutrients in oysters including vitamin C and B vitamins are water-soluble, they may leach out into the canning water. Don鈥檛 let them go to waste! Consume some or all of the water that the oysters canned with. You鈥檒l get some extra sodium as well, so just be sure to cut back your salt intake elsewhere in your diet.
You can scoop oysters straight from the can or toss them on salads and sandwiches. They can also be a stealth addition to soups, pasta dishes, and a pan of stir-fried vegetables.
3. Canned Pumpkin
Fall shouldn鈥檛 be the only time you have canned pumpkin in your pantry. Think of it as a reliable source of a payload of beta-carotene year-round. Our bodies are able to convert beta-carotene into vitamin A, which is needed to聽. And聽聽in the聽European Journal of Nutrition聽found that people with higher levels of carotenoids, including beta-carotene, tested for a younger biological age as indicated by longer telomeres 鈥 DNA sequences at the end of chromosomes that shorten as cells replicate and age.
But canned pumpkin isn鈥檛 a one-hit-wonder; it鈥檚 also a good source of聽.听in the聽Journal of the American Heart Association聽discovered that people who ate more foods high in vitamin K, especially vitamin K1 found in vegetables, had a lower risk for cardiovascular diseases related to atherosclerosis, especially peripheral artery disease, compared with those who ate fewer foods rich in vitamin K.
Note: Make sure to steer clear of canned pumpkin pie mix, which is loaded with added sugar. Plain ol鈥 pumpkin is all you want in your canned varieties.
You can sneak canned pumpkin puree into chili, dips (pumpkin hummus is superb!), curries, pancakes and waffles, and even oatmeal. Try it in creamy sauces for pasta and cooked meats. It
also makes a great substitute for a good chunk of the oil or butter in baking, including muffins and quick breads. Freeze some canned pumpkin in an ice cube tray or silicone mini muffin mould to throw into smoothies for added nutrients and cozy sweetness.
4. Canned Chipotle Peppers in Adobo Sauce
It鈥檚 time to turn up the heat on your cooking 鈥撀燼nd the best way to do that is a can of chipotle peppers in adobo sauce.
If you鈥檙e not familiar with these, here鈥檚 a primer. Chipotles in adobo are smoked and dried jalape帽os, which are rehydrated and canned in a sweet and tangy pur茅e of tomato, vinegar, and garlic. The final result? Canned food that packs wicked, smoky heat with very few calories.
Eating canned chipotle peppers and other chili peppers regularly may be associated with a reduction in the risk of all-cause, cardiovascular and cancer-related mortality, according to聽聽of four observational studies published in the聽American Journal of Preventive Cardiology.听The benefit of chili peppers is attributed to the chemical compound capsaicin, with potential cardio-protective and anti-tumorigenic effects. It may also have聽聽on our microbiome that could translate into better health.
There鈥檚 some聽聽that suggests spiking your food with a chili punch can聽聽and desire to keep eating. This, in theory, could make it easier to keep your overall calorie intake in check. Capsaicin may also聽, but whether or not this effect is enough to result in noticeable weight loss is still up in the air.
How can you use canned chipotle peppers in adobo sauce? This is a do-it-all canned good. These peppers will liven up soups, a pot of chili, sauces, glazes, marinades, beans and then some. We鈥檙e talking top-level pantry stuff here. You can also blend the peppers with the sauce for a puree that hurts so good. Or, mix some of this chipotle puree with yogurt and say hello to your new favorite taco, burger or grilled fish topping. You can even blend it into guacamole.
Once you鈥檝e blended the peppers and sauce, you can freeze the puree in an ice cube tray and stash the fiery cubes in a zip-top bag in the freezer for use when needed. And you should know that an opened can will keep for months in the fridge.
5. Canned Crushed Tomatoes
It鈥檚 a total misconception that for vegetables to be healthy, they must be fresh and live in your crisper. Just take canned crushed tomatoes as an example!
Canned tomatoes, including the deeply tomato-flavored crushed variety, are laced with the plant compound lycopene. This is a member of the carotenoid family that may help in the battle against聽聽as we age.听聽in the聽Journal of the National Cancer Institute聽also suggests that greater intakes of lycopene can lower the risk for developing breast cancer. Acting as a potent antioxidant, lycopene can help vanquish the free radicals in our bodies, which can damage DNA and initiate cancers and worsen brain functioning.
And when it comes to the lycopene found in tomatoes, it鈥檚 worth noting that the processing that goes into producing canned tomatoes聽. In other words, it makes the compound more accessible so we can better reap its health rewards.
聽is another nutritional benefit of canned tomatoes; it鈥檚 a nutrient聽聽improved blood pressure numbers. Plus, vitamin C enhances our聽聽from plant-based foods such as beans 鈥 and it鈥檚 necessary to make sure the immune system is operating properly. And who isn鈥檛 pondering immunity these days?
Perhaps most importantly, canned crushed tomatoes are full of delicious flavor all year round. This is in contrast to out-of-season fresh options, which are frequently second-rate. While some canned options contain added sugar and higher amounts of salt, it鈥檚 relatively easy to limit this problem. Just look at labels to find cans with no sugar listed in the ingredient list and with lower sodium levels displayed on the nutrition panel.
Using canned crushed tomatoes for pasta sauce is already a no-brainer, but there are plenty of other uses you might not have thought of. They鈥檙e convenient to have on hand and make an easy addition to burritos, meat or lentil stews, Indian curries, shakshuka and, yes, classic tomato soup. And don鈥檛 forget that you can blend crushed tomatoes with a canned chipotle pepper for a sauce that delivers a serious kick. Try poaching a fillet of fish in this jazzed-up red sauce.