Does Roasting Greens Spoil Vitamins?

Everyone loves roasted greens, proper? However does roasting veggies, from air fryer roasted greens to sheet pan roasted greens, smash their dietary worth? Be taught all about this sizzling matter right here.

Scrumptious, golden brown, roasted veggies are as sizzling as ever! The artwork of roasting recent veggies, comparable to asparagus, cauliflower, and brussels sprouts, on a pan over excessive warmth with a contact of olive oil and seasonings makes them style merely divine. Whether or not it’s sheet pan roasted greens, air fryer roasted greens, and even roasting frozen greens, the result’s pure genius. The carbohydrates within the veggies caramelize, mellowing out sturdy flavors into golden, toasty perfection—all with a pleasant nice crunch. What’s to not like? Specifically, roasted root greens, comparable to parsnips, carrots, candy potatoes, and turnips end in an incredible textures and flavors. You’ll be able to serve roasted veggies as a side-dish, and in salads, kebabs, grain bowls, pasta, sandwiches, wraps, pita, and the listing goes on. A few of my favourite roasted veggie recipes embody the next:

Roasted Winter Greens Smothered in Tahini Sauce

However does roasting greens smash vitamins? At this time, I’m answering your high questions on whether or not roasting veggies ruins vitamins.

Query: I really like roasted greens, however does roasting them at excessive warmth destroy their vitamins?


No, you don’t have to forgo roasted veggies due to excessive warmth. The very fact is that all types of cooking can destroy some of the vitamins (comparable to vitamin C and B nutritional vitamins) in greens. However the flip aspect is that some vitamins truly turn into extra bioavailable when greens are cooked, since cooking helps launch the vitamins from the cell partitions of the plant. These embody vitamins within the carotenoid household, comparable to lycopene (present in tomatoes and crimson peppers) and beta-carotene (in carrots, spinach and kale). Mushrooms, asparagus and cabbage provide extra antioxidant compounds when cooked in contrast with uncooked. And antioxidant compounds in meals we eat could assist shield in opposition to most cancers and different ailments.

Cauliflower Steaks with Puttanesca Sauce

One caveat: Charring could cause the formation of acrylamides (potential cancer-causing chemical substances), notably in starchy meals comparable to potatoes. As an alternative, roast your starchy veggies to a golden brown. In the meantime, some vitamins, comparable to vitamin B-6 and folate in broccoli and the polyphenols (micronutrients that assist shield in opposition to most cancers and heart problems) in onions are higher preserved in uncooked vegetables and fruit. So, it’s good to take pleasure in a weight-reduction plan that has some uncooked and a few cooked meals to realize the advantages of every. For those who like roasted greens, proceed to take pleasure in them. Steaming, microwaving and boiling greens are additionally superb strategies, however reduce the water you utilize and size of time you prepare dinner them to protect vitamins. Attempt to keep away from frying them to maintain calorie ranges in examine and scale back general nutrient loss.

Roasted Orange Ginger Carrots

Listed here are extra roasted veggie recipes to take pleasure in:

Roasted Kohlrabi with Pumpkin Seeds
Maple and Balsamic Roasted Brussels Sprouts
Roasted Rosemary Potatoes and Tomatoes
Roasted Chicory with Pistachios and Pomegranates
Sheet Pan Roasted Greens and Beans with Za’atar

One other good strategy to take pleasure in veggies is to grill them. Take a look at this step-by-step information for grilling greens right here.

Take a look at the opposite vitamin questions I’m answering at The Plant-Powered Dietitian:

About Ask Sharon:

As a part of my program “Ask Sharon”, I’m answering the highest query of the month submitted by means of my weblog, Fb, Twitter or Instagram to reply right here. You’ll be able to even win a prize! Don’t neglect to submit your burning vitamin query this month by way of my weblog, or different social media. 

Principal picture: Roasted Sesame Broccolini from California Vegan, printed in 2021.


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