Caramelized onions and sautéed mushrooms make everything better. This warm kale salad is no exception! Add chickpeas or beans for extra protein.
I know it’s hard to believe that a salad could be comforting, but there’s something about this warm kale salad that makes me crave it even on the coldest days. Learning how to caramelize onions is one of the easiest cooking tricks you can use to instantly add layers of flavors to soups, salads and stews, and it's one of the component that makes this salad so good.
The browned onions and mushrooms are finished off with garlic, rosemary, salt, pepper and a splash of balsamic vinegar, then tossed with the kale. The warm veggies lightly wilt the kale leaves, leaving you with a plate of healthy ingredients, all masked in sumptuous flavors.
How to dress kale salad:
This vegan warm kale salad doesn’t have a dressing per se, but the warm, sautéed balsamic mushrooms and caramelized onions coat the kale leaves and wilt the salad perfectly. No oil needed. No cream needed.
That being said, a more traditional dressing can be a great way to go. Since kale leaves are so hardy, they can take on almost any type of dressing. Some of my favorites are:
- Greek Salad Dressing
- Miso Ginger Dressing
- Balsamic Vinaigrette
- Or my favorite hummus dressing from my roasted vegetable bowl recipe.
Should I massage the kale leaves?
Typically I massage kale leaves under warm water to tenderize them before incorporating into a salad, but the warmed vegetables do the job of the water in this circumstance.
Stir in the warm vegetables right before serving the salad so that the greens don’t become too wilted.
How to serve this as a dinner salad:
For a meatless dinner salad, add some canned beans, such a cannellini (white kidney) beans or chickpeas.
Alternatively, shredded chicken (see How to poach chicken), grilled shrimp or baked salmon (break it into chunks). Cheese, such as feta or goat cheese, would pair well with the onions and mushrooms, and become beautifully soft and melty from the heat of the cooked veggies.
Add a scoop or two of a cooked whole grain to increase the fiber. Brown rice, quinoa (keep frozen quinoa on hand for quick meals) or farro are some of my favorites.
Alternatively, serve it alongside an Instant Pot chicken recipe, with my Parmesan Crusted Salmon recipe or with roasted pork tenderloin (a fall favorite!)
Other kale recipes
Kale, Mushroom & Goat Cheese Quesadillas
Vegan Potato Soup with Beans & Kale
Whole Wheat Orzo, Cauliflower & Kale Soup
Printable Recipe
Warm Kale Salad with Caramelized Onions & Mushrooms
Ingredients
- 4 teaspoons olive oil divided
- 1 onion halved & thinly sliced
- 8 ounces mushrooms sliced
- 3 garlic cloves minced
- 1 teaspoon crushed dried rosemary
- 1 tablespoon balsamic vinegar
- ¼ teaspoon salt
- ¼ teaspoons ground pepper
- 4 cups chopped kale
Instructions
- Heat 2 teaspoons of the olive oil in a large nonstick skillet set over medium heat. Add the onions and cook, stirring occasionally, until the onions are starting to brown, about 15 minutes.
- Add the remaining 2 teaspoons of olive oil. Stir in the mushrooms and cook until the mushrooms are tender and the onions are light golden brown, about 10 minutes. Stir in the garlic, rosemary, balsamic vinegar, salt and pepper. Cook for 1 minute.
- Place the kale in a serving bowl. Add the onion and mushroom mixture, and toss to combine. Serve immediately.
Notes
Nutrition
This post was first published on February 8, 2017 and updated on August 25, 2020.
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Diana
You managed to make my husband enjoy kale. LOL. Next time I'm going to make a double batch of the onions and mushrooms and refrigerate them so we can enjoy the salad later in the week as well.
Sabira
I loved this recipe! I added a little bit of lemon juice, and some cherry tomatoes makes for an amazing brunch
Jamie
Can you cook the onion mixture in advance and then reheat when ready to mix with the kale?
Dara
Jamie, I haven't actually try that, but I don't see any reason why that wouldn't work. Great for a make-ahead option!
Bec
I don't know why I'm such a sucker for caramelized onions, but I totally am, and pairing it up with healthy kale? YES, please!