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    I’m a Trained Chef and a CR Editor, and This Small Appliance Helps Me Eat Healthier and Save Money

    Plenty of countertop appliances promise to help you cook healthy foods. My most trusted kitchen sidekick may surprise you.

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    An overhead view of a vacuum sealer with a bowl of strawberries and a bag of vacuum sealed strawberries on a wooden kitchen counter.
    Some foods, like strawberries, need to be frozen before sealing. Properly stored, they can last up to 12 months in the freezer.
    Photo: Paul Hope/Consumer Reports

    As a culinary school graduate and former cook, I’ve tried countless appliances that are designed to help you cook and eat healthier. Blenders and juicers to help you pack in more fruits and veggies. Contact grills and tabletop rotisseries to cut the fat from meat. And of course, air fryers, which (really do) let you enjoy crispy food without the hot oil bath usually required for perfect fries or wings.

    So it’s somewhat surprising that my favorite kitchen appliance for healthy eating isn’t even really made for that purpose.

    My vacuum sealer, a tool built to extend the shelf life of fresh or frozen food, is hands down the most critical appliance in my kitchen when it comes to eating better. 

    More on Living Healthy

    If you’ve never seen one, a vacuum sealer is a relatively small countertop tool—roughly the length and width of a loaf of bread—that sucks out the excess air from specialized food storage baggies, then quickly seals the bag before it can fill up with ambient air. The idea: Removing the air, and more specifically oxygen, extends the life of whatever you’re preserving. It can also help eliminate freezer burn because there’s less air exchange. (Food manufacturers use vacuum sealing to extend the shelf life of food at the supermarket, most often on items like bacon or deli meat.) 

    Now, this might not be for everybody, but a vacuum sealer is a natural fit for me. I am, by my own admission, a bit obsessed with minimizing food waste. I believe that just about any scraps can be turned into “fun” future toppings for pizza or salad. I’ve never met a stale piece of bread I couldn’t turn into a crouton.

    And as a result, my fridge and freezer are both packed with countless small baggies, each filled with food at various stages of the constant freeze-and-thaw cycle that fuels this obsession. My trusted accomplice in this mission is, of course, my vacuum sealer—the Sundance Kid to my Butch Cassidy, in my endless war on food waste. It’s an appliance I use so much that my 9-year-old son once asked me, earnestly, if there was any food I wouldn’t vacuum seal for the future. Probably not.

    But waste worries aside, my vacuum sealer also earns the distinction of being my favorite tool for healthy meal prep. Here’s how. 

    I Cook Healthy Foods in Bulk and Save Them for Later

    Brown rice is our go-to whole grain at home. We pair it with stir-fries, use it as the base for grain bowls, and toss it into otherwise bland salads to make them feel a bit more substantial (see what I mean about “fun” salad toppings?) 

    But brown rice is time-consuming to make. The conventional stovetop method takes about an hour, and even using the pressure cook function in my multi-cooker, it still takes at least 35 minutes, start to finish. 

    Instead, I’ll cook a giant batch (say, 4 cups) of brown rice in my Instant Pot, which expands to 10 to 12 cups when fully cooked. Once cool, I’ll portion the rice into five or six vacuum bags, seal them, and freeze them for the future. I can store the rice for months in my freezer, and thaw it as needed in a matter of minutes. Best of all, when I’m cooking, I’m never tempted to swap in a faster-cooking but less healthy alternative, like white rice or refined pasta. The technique works equally well for other grains, such as farro, quinoa, and barley.

    An overhead view of a vacuum sealer with a bowl of brown rice and a bag of vacuum sealed brown rice on a wooden kitchen counter.
    Brown rice and other grains can be cooked in bulk, cooled, and preserved in dinner-ready portions.

    Photo: Paul Hope/Consumer Reports Photo: Paul Hope/Consumer Reports

    I Portion Out and Preserve Indulgences

    As much as I love using my vacuum sealer to bulk-cook healthy foods, I think I love it even more for saving or setting aside sweets and heavy food for the future. 

    Case in point, pulled pork. In the summer, I often smoke a whole pork shoulder for pulled pork, which yields 5 pounds (or more) of meat. That’s a lot to eat in a few days, even for a family of five. So rather than force fatty meats on my loved ones for days on end, I’ll serve the pork once, then vacuum-seal the leftovers to serve them some day in the future, when everyone’s had a chance to recover (and have a few salads). 

    I use the same technique for sweets, like Christmas cookies. We’ll rack up dozens if not hundreds, around the holidays. Rather than tossing them out, or worse, scarfing them down before they go stale, the vacuum sealer lets me seal and freeze them in smaller groups, which we can thaw and have all year long, whenever we crave something sweet. It saves food, yes, but also prevents us from having too much junk, since we can thaw a pack of three or four delicious, homemade cookies as opposed to opening a whole box of store-bought sweets.

    An overhead view of a vacuum sealer with a plate of cookies and a bag of vacuum sealed cookies on a wooden kitchen counter.
    Holiday cookies (and other treats) can be portioned out and frozen, then thawed in small batches for an occasional treat.

    Photo: Paul Hope/Consumer Reports Photo: Paul Hope/Consumer Reports

    I Avoid Takeout by Having Food Ready

    Even as someone who cooked professionally, I often have nights where I find myself ill-prepared for dinner. For years, takeout was my default on these nights, but my vacuum sealer has changed that.

    Aside from the aforementioned leftovers, I also use my sealer to portion and marinate raw food. I’ll bulk buy proteins like pork chops or chicken thighs at Costco, then divvy them up into different bags, add a marinade or dry rub, and freeze. The trick here is portioning things into small batches that can thaw quickly—that way, you can thaw in the fridge during the workday so they’re ready at night. 

    An overhead view of a vacuum sealer with a  bag of vacuum sealed pork on a wooden kitchen counter.
    Portioning out and marinating meats before freezing means you'll always have a backup dinner on hand—and eliminate the need to get takeout.

    Photo: Paul Hope/Consumer Reports Photo: Paul Hope/Consumer Reports

    Three Great Vacuum Sealers

    My prized vacuum sealer is a now-discontinued option from Nesco. But our vacuum sealer ratings have models that are widely available, including the three standout sealers below.


    Paul Hope

    Paul Hope is a Home & DIY Editor at Consumer Reports and a trained chef. He covers ranges, cooktops, and wall ovens, as well as grills, drills, outdoor power tools, decking, and wood stains. Before joining CR in 2016, he tested kitchen products at Good Housekeeping and covered tools and remodeling for This Old House magazine. You’ll typically find him in his old fixer-upper, engrossed in a DIY project or trying out a new recipe.