Mushroom Barley Soup with Kale

An easy vegan Mushroom Barley Soup recipe with kale! It's so nourishing and satisfying. This simple meal is great for lunch or dinner on chilly days.

This Mushroom Barley Soup with fresh kale is such a simple, hearty soup.

We love to simmer up a large pot for a cozy lunch or dinner on chilly days.

Plus it's easy to make and very versatile!

Change up the seasonings and herbs as desired, or use your own favorite veggies.

Ingredients for Barley Soup

For this recipe you will simmer in a large pot:

• Yellow onion: Or you can use sweet onion or white onion instead.
• Fresh garlic cloves: Or you can substitute dried garlic powder if desired.
• Carrot
• Celery
• Mushrooms: I use cremini mushrooms (baby bellas), but choose your own favorite variety or a combination. White button mushrooms, shiitake mushrooms, portobello, or even dried mushrooms like porcini mushrooms.
• Pearled barley: This has such a tender, hearty texture when you boil it, which is great for this cozy soup. Plus it contains plant-based protein and fiber.
• Vegetable broth: Be sure to use low sodium if desired.
• White wine vinegar: Or you can substitute apple cider vinegar or unseasoned rice vinegar.
• Dried Italian seasoning: Be sure your pantry spices are fresh (not expired) for best flavor.
• Fresh kale: I use curly kale, but lacinato could work too. Or you can substitute fresh baby spinach instead.

Customizing

Veggies: Add potatoes, leeks, green peas, rutabaga, zucchini, yellow summer squash, bell pepper, etc.

Gluten-free option: Barley is not a gluten-free grain. So if you are needing a gluten-free replacement, simply use whole grain brown rice or quinoa instead.

Herbs + spices: This recipe uses Italian seasonings, but change up the taste with your own favorites. Dried basil, oregano, thyme, parsley, sage, bay leaves, etc. Fresh parsley is a great garnish on top of your bowls as well.

Umami flavor: Before serving, you can also add tamari or soy sauce to taste. White miso is also a great addition.

Make it "meaty": Stir in your favorite vegan ground beef crumbles for extra heartiness as well. Cook these separately according to package instructions. Then stir in towards the end of cook time.

Storing

Store any leftovers in a sealed container in the refrigerator. We find they keep well for about 4-5 days. Reheat in the microwave when ready to enjoy.

Instant Pot note: I have not tested this cooking method, but I'm guessing it would do very well in a pressure cooker. Simply sauté the veggies first, then I'd estimate about 20 minutes on high pressure.

For more inspiration, also browse all winter recipes or mushroom recipes.

Mushroom Barley Soup with Kale

This cozy soup is nourishing and so satisfying. Easy to make, and perfect for lunch or dinner on chilly days!

5 from 5 votes

Print Recipe Pin Recipe Comment

Prep Time: 35 minutes

Cook Time: 35 minutes

Total Time: 1 hour 10 minutes

Author: Kaitlin - The Garden Grazer

Course: Main Dish, Soup

Cuisine: Oil-Free, Vegan

Servings: 4 large bowls

US CustomaryMetric

Ingredients

• 1 yellow onion
• 3-4 cloves garlic
• 2 medium carrots
• 2 stalks celery
• 10 oz. mushrooms (I use cremini)
• 1/2 cup pearled barley
• 6 cups vegetable broth
• 2 tsp. white wine vinegar
• 1 1/2 tsp. Italian seasoning (or basil, oregano, etc.)
• 1-2 cups kale, chopped (or spinach)
• Salt/pepper to taste

Instructions

• Prepare veggies: dice onion, carrot, and celery. Slice mushrooms.
• In a stockpot over medium-high heat, sauté onion for 7-8 minutes. (I use 3 Tbsp. veggie broth/water for no-oil sauté method, adding more as needed.)
• Meanwhile, mince garlic.
• When onion is translucent, add garlic and Italian seasoning. Stir and sauté 1 minute.
• Add carrot, celery, and mushrooms. Stir and sauté 2-3 minutes.
• Add 6 cups vegetable broth. Increase heat and bring to a light boil.
• Meanwhile, rinse barley. When soup is lightly boiling, add barley. Stir, reduce heat to med-low, cover, and simmer for about 35 minutes or until barley is tender.
• Roughly chop kale, large stems removed.
• Stir in kale and white wine vinegar during the last couple minutes of cooking. Salt/pepper to taste before serving. (Or garnish with fresh parsley or dill.)

Notes

Other veggies: Green peas, potatoes, leeks, shallots, rutabaga, zucchini, etc.

Garnish: Fresh parsley or dill are lovely.

Gluten-free version: Omit barley and use quinoa or brown rice instead.

Mushrooms: Try this recipe with your own favorite mushrooms or a combination.

Nutrition Per Serving (Estimate)

Nutrition Facts

Mushroom Barley Soup with Kale

Amount per Serving

Calories

159

% Daily Value*

Fat

 

1

g

2

%

Saturated Fat

 

1

g

6

%

Polyunsaturated Fat

 

1

g

Monounsaturated Fat

 

1

g

Potassium

 

540

mg

15

%

Carbohydrates

 

35

g

12

%

Fiber

 

6

g

25

%

Sugar

 

7

g

8

%

Protein

 

6

g

12

%

Vitamin A

 

7547

IU

151

%

Vitamin C

 

26

mg

32

%

Calcium

 

68

mg

7

%

Iron

 

2

mg

11

%

* Percent Daily Values are based on a 2000 calorie diet.

Did you make this recipe?Leave a star rating or comment below!

If you are enjoying this vegan mushroom barley & kale soup recipe, also check out:

• Tempeh Mushroom Pasta
• Corn and Black Bean Fajitas
• Balsamic Green Bean Salad
• Vegetable Barley Soup

Follow The Garden Grazer on Instagram, Pinterest, or Facebook for more updates and inspiration.