Vegetable

Kale adds vitamin C and additional beta-carotene to the stuffing for sweet potatoes, while tofu contributes protein. For extra fiber, eat the skins. Round sweet potatoes work best; if you use oblong potatoes, trim along the top of each lengthwise instead of cutting off the top quarter.

Like Italian panzanella, this salad—a specialty of the eastern Mediterranean—pairs fresh vegetables and bread. The combination of vegetables, beans, and herbs is excellent for reducing high cholesterol.

Blanching is a good way to cook vegetables so they retain most of their nutrients. In this Japanese preparation, spinach is quickly wilted in boiling water, then plunged into an ice-water bath to stop the cooking.

Amaranth is a small herb seed, not a cereal grain, that tastes a bit peppery and is rich in protein and high in fiber. Here, it is toasted until it pops, much like popcorn. The lemon juice is not only for flavor; it also keeps the apples from turning brown.

A wholesome twist on a traditional Thanksgiving side, this dish uses farro, also known as emmer wheat, an Italian grain that is high in fiber, magnesium, and vitamins A, B, C, and E. Other grains, such as pearl barley, can be used instead; cook them according to package instructions.

This salad’s simple appearance belies its delicious combination of Mexicaninspired flavors. Studded with corn, pumpkin seeds, and red peppers, it makes a substantial lunch on its own, or a side dish for dinner.

In these vegetarian rolls, shredded cabbage adds cancer-fighting betacarotene; nori—sheets of dried seaweed—supplies calcium, magnesium, and iron; and shiitakes boost the immune system, thanks to the active compound lentinan. Look for soba noodles and nori in the Asian foods section of your grocery store.

The eye-popping combination of hues in this salad is sure to perk up the appetite, which in turn stimulates digestive enzymes. Pairing grapefruit and avocado also delivers nutritionally: Red grapefruit contains lycopene—which may help lower risk of heart disease and pancreatic, lung, and prostate cancers—and the antioxidant is best absorbed when eaten with healthy fat, such as that contained in avocado.

This sauce tastes great over pasta, fish, or grilled chicken—and is packed with beneficial lycopene from the cooked tomatoes.

Lightly sautéed greens transform a standard egg-and-toast breakfast into a special morning meal that could also serve as a light supper. The kale adds a healthy boost of calcium, folic acid, and carotenoids, as well as vitamin K.

Egg salad sandwiches are often loaded with mayonnaise, but this version relies instead on ricotta and yogurt for creaminess. Watercress and whole-grain bread are other healthful updates. Eggs, of course, provide high-quality protein in addition to a variety of other nutrients, such as choline.

Although more commonly cooked, brussels sprouts, Swiss chard, and kale also make delicious raw salads, as long as they’re thinly sliced. This salad—which combines two of the vegetables—serves as a particularly nice fall or winter first course, when it’s hard to find flavorful leaf lettuces.

Firm, buttery-tasting edamame stand in for lima beans in this all-American side dish. If you can’t find fresh edamame, frozen work just as well.

Roasting beets takes a bit longer than boiling them, but the time spent is well worth it for the resulting rich flavor. Using both the greens and the roots makes beets a great bargain.

In this simple dish that originated in the northeast of Italy, olive oil serves as both a key ingredient and a garnish.

Traditional Japanese soba noodles can be made of wheat or buckwheat, a fruit seed related to rhubarb that’s loaded with manganese and the antioxidants quercetin and kaempferol. Because the seed is also gluten free, buckwheat noodles are a good choice for those with gluten sensitivities.

Broiling is a good way to brown the salmon without adding fat. For a golden color and crisp finish, don’t turn the fish while it is under the broiler; it will still cook all the way through without this extra step.

Here’s a spicy noodle dish that’s packed with vegetables; covering the pan during cooking helps trap the steam so the vegetables soften more quickly (and retain their nutrients). Look for soba noodles made entirely of buckwheat flour; besides being gluten-free, they are more nutritious than soba made from whole-wheat flour.