In This ArticleView AllIn This ArticleAre Frozen Vegetables Healthy?6 Best Frozen Vegetables for Weight LossTips for Choosing the Best Frozen Veggies for Weight Loss
In This ArticleView All
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In This Article
Are Frozen Vegetables Healthy?
6 Best Frozen Vegetables for Weight Loss
Tips for Choosing the Best Frozen Veggies for Weight Loss
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Photo:Ted & Chelsea Cavanaugh
Ted & Chelsea Cavanaugh
Nutrition experts unanimously agree that vegetables are a great addition to any balanced diet, especially one focused on losing weight. The2020-2025 Dietary Guidelines for Americansrecommend filling half your plate with fruits and vegetables to reap the benefits produce offers.
But for anyone who’s opened their produce drawer to see that their spinach now resembles a swamp monster or their butternut squash has gone slimy—an experience I know all too well—you know what a challenge it can be to prepare fresh veggies. And that’s where frozen varieties come in clutch.
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Frozen, like their fresh counterparts, can be added to meals to provide a lower-calorie, fiber-rich side that helps fill you up and adds important health-promoting nutrients to your diet. And while there are many varieties of veggies in the freezer aisle at the grocery store, we talked to dietitians for their top picks to keep on hand to support your weight-loss goals this year.
Contrary to what you may have heard, frozen vegetables are just as nutritious as their fresh counterparts. “Frozen veggies are packed at the peak of freshness, meaning they not only retain their flavor but nutrients, too,” saysRoxana Ehsani, M.S., RD, CSSD, a registered dietitian nutritionist and board-certified sports dietitian in Miami. “Frozen veggies are healthy and convenient, and they are often pre-cut, pre-washed and peeled, making them easy to add to just about anything,” she says.
One of the best perks of frozen vegetables is their accessibility, says registered dietitianTamara Hoffman, RD, of Unbeetable Nutrition and Wellness in Buffalo Grove, Illinois. Frozen vegetables are often easy to find, and they can be stored for a long period of time. Having an option to tear open a package of prepared, washed and cut vegetables to add to a meal eliminates prep work, and the convenience factor makes eating produce realistic.
1. Broccoli
This green vegetable certainly deserves the superhero cape it’s worn for decades. For one, broccoli is packed with more than 5 grams of filling fiber per cup cooked, according to theUSDA.
A 2023 review published inAntibioticsexplored the health benefits of broccoli—and the results are impressive. Broccoli is a source of fiber, vitamins (A, C and K), minerals (calcium, potassium and iron) and antioxidants, as well as bioactive compounds like glucosinolates, sulforaphane and indole-3-carbinol. (Don’t worry, we won’t test you on how to pronounce these terms.) These compounds all help rid the body of harmful free radicals, reducing inflammation and potentially helping reduce the risk of certain cancers, according to 2022 research inEvidence-Based Complementary and Alternative Medicine.
Available in florets, chopped, riced or in blended mixes, frozen broccoli makes an easy addition to your weekly meal plan. Try the frozen florets inSesame Instant Ramen Noodles with Broccoli & Soft-Boiled Egg.
2. Butternut Squash
Buying frozen butternut squash will save you a lot of time in the kitchen. While winter squashes are rich in nutrients, such as beta carotene, fiber, vitamin C and potassium, successfully prepping and cooking them can be a laborious task, notes Ehsani. Thankfully, at most major markets you can find conveniently prepared and frozen butternut squash to toss in your freezer.
Adding frozen butternut squash to your recipes adds complex carbs and fiber to help keep you fuller for longer. Butternut squash can also be used as the base for “creamy” sauces, cutting down on the saturated fat and calories of their dairy-based counterparts. Consider experimenting with the nutty taste of this squash in your soups, sauces and even smoothies. ThisButternut Squash Pastais a great place to start.
3. Cauliflower
Cauliflower is from the same cruciferous family as broccoli, meaning it yields many of those same anti-cancer properties as its green cousin. It is also relatively low in calories and carbohydrates and has a decent amount of fiber, all factors that can support weight loss. (One cup frozen cauliflower has 3 grams of fiber, according to theUSDA.) In addition, cauliflower provides antioxidant vitamin C as well as vitamin K, a vitamin important for strong bones.
You can use this versatile vegetable in both sweet and savory dishes, like stir-fries and smoothies. “Stir-fry riced cauliflower along with some garlic and sprinkle of Parmesan for a delicious side dish, or use it as a rice substitute to add a burst of nutrition. Add it to smoothies, and picky eaters won’t even be able to taste it,” Ehsani says.
4. Green Beans
Toss green beans into soups, make a casserole, or simply blanch them and serve with sliced tomatoes, almonds and a salad dressing.
5. Spinach
Milder in taste and easier to work with than trendy kale, spinach is a great addition to your freezer stash. Frozen spinach is a nutrient superstar: it’s low in calories, high in fiber (about 5 grams per 1 cup frozen) and packs vitamin C, iron, folate and some protein, according to theUSDA.
“Fresh spinach and other leafy greens do have a short shelf life, and it can be challenging for some families to use it before it spoils,” says Ehsani. “Frozen spinach is super convenient in that sense, as you don’t need to worry about it going bad. It’s easy to add to soups, stews and stir-fries,” she adds.Try it in thisSpinach, Feta & Rice Casserole.
6. Green Peas
Ever wondered why so many of the high-protein pastas are made with green peas? It’s because green peas are packed with protein (and fiber!). A 1-cup serving provides 7 grams of protein and 6 grams of fiber, according to theUSDA. This fiber-protein duo is an ace at helping you feel satiated at meals, which can support weight loss.
While you can cook them fresh,here’s a foolproof guideon cooking the best peas from the freezer, too. You can toss them in soups, casseroles or pasta dishes to enjoy in a fuss-free way. Try thisCreamy One-Pot Orecchiette with Sausage & Peas.
The Bottom Line
Frozen vegetables are a nutrient-rich, convenient addition to your kitchen arsenal, whether your goal is weight loss or not. Not only do they contain the same nutrients as their fresh counterparts, they are extremely versatile in the kitchen. Be sure to add your favorite frozen vegetables to your next grocery haul to reap the benefits these produce picks provide year-round.
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