Healthy Mushroom Side Dish Recipes

These crispy smashed mushrooms take up the flavors of sweet and tangy balsamic vinegar and savory Parmesan cheese. Making an X in each cap helps them smash evenly.

Known as Tuna-Pea Wiggle to some, this family-friendly tuna noodle casserole tends to be made with canned soup and whole milk, which means high fat and sodium. We remedy this by making our own creamy mushroom sauce with nonfat milk thickened with a bit of flour. Look for whole-wheat egg noodles--they have more fiber than regular egg noodles (but this dish will work well and taste great with either).

Mushrooms are sprinkled with a crunchy, cheesy panko topping to create a delicious casserole that all will love. We use baby bella, but portabello mushrooms would be a good alternative.

Now everyone can enjoy classic Thanksgiving favorites, like this dairy-free green bean casserole. We make a homemade vegan cream of mushroom soup using almond milk for the creamy base that's combined with fresh green beans. Top it off with classic french-fried onions (we have a vegan recipe for that, too!) for a side dish everyone will devour.

Fancy up regular mashed potatoes with a layer of mushroom duxelle--a sauté of finely chopped mushrooms and shallots. We omitted the traditional butter in the duxelle and added chard for a nutritional boost. Serve this hearty side in place of mashed potatoes at any holiday feast or enjoy it as a vegetarian main dish.

Thanks to fresh green beans, an easy homemade cream sauce and crispy onion topping, this green bean casserole recipe is healthier and more delicious than traditional recipes that use canned soup, beans and onions. Plus, the slow cooker saves you time cooking at the stove. Make sure to use fresh green beans, as frozen green beans will become mushy.

Homemade mushroom sauce kicks the can of soup out of the picture in this veggie-centric, healthy riff on a classic tuna-noodle casserole recipe. Serve with steamed green beans.

We've taken the key ingredients of the popular Caprese salad—tomatoes, fresh mozzarella and basil—and piled them into portobello mushroom caps to make a delicious and satisfying vegetarian main dish.

A slimmed-down white sauce makes this creamy green bean casserole side dish recipe low fat.

Brown butter lends a toasty note to these savory roasted mushrooms. Enjoy them as a side dish alongside steak or chicken.

Both homey and healthful, this cheesy dream of a casserole is loaded with nutrients from spinach, and super savory and lip-smack-y from all the sautéed mushrooms. Any 'shroom will do, so pick your fave.

Just a touch of butter adds silkiness to the balsamic sauce that coats broccoli and meaty mushrooms in this easy broccoli side dish recipe.