Make This Luscious Mushroom Barley Soup: Vegan or Not It’s Delicious
Make This Luscious Mushroom Barley Soup: Vegan or Not It’s Delicious is a medium American recipe that serves 4. 250 calories per serving. Recipe by MountainViewGardens on YouTube.
Prep: 20 min | Cook: 1 hr 27 min | Total: 2 hrs 2 min
Cost: $9.45 total, $2.36 per serving
Ingredients
- 1 cup Dried Shiitake Mushrooms (reconstituted for broth)
- 6 cup Water (for rehydrating mushrooms)
- 2 cup Fresh Button Mushrooms (washed, halved then sliced)
- 2 medium Carrots (peeled and diced)
- 2 stalk Celery Stalks (diced)
- 1 medium Onion (diced)
- 3 clove Garlic (minced)
- 1 small Hot Pepper (optional, sliced for heat)
- 2 tablespoon Olive Oil (for sautéing, use neutral oil or butter for non‑vegan version)
- 0.5 cup Pearled Barley (rinsed)
- 0.5 cup Brown Lentils (rinsed)
- 1 large Potato (skin left on, diced)
- 1 teaspoon Dried Thyme (ground)
- 1 teaspoon Dried Oregano (ground)
- 1 teaspoon Cumin (ground)
- to taste teaspoon Salt (adjust at the end)
- to taste teaspoon Black Pepper (freshly ground)
Instructions
Rehydrate Dried Mushrooms
Place the dried shiitake mushrooms in a small saucepan, add 6 cups of water, bring to a boil over medium‑high heat, then reduce to a simmer, cover, and let sit for 15 minutes.
Time: PT20M
Temperature: boiling
Prep Fresh Ingredients
While the mushrooms soak, wash and slice the fresh button mushrooms, peel and dice carrots, celery, onion, and potato, mince the garlic, and slice the hot pepper if using.
Time: PT10M
Sauté Base Vegetables
Heat the large soup pot over medium‑high heat, add olive oil, then add carrots, onion, and celery. Cook, stirring occasionally, for about 10 minutes until softened.
Time: PT10M
Temperature: medium
Add Aromatics
Add the sliced hot pepper, minced garlic, and cumin to the pot. Stir and cook for another 6‑7 minutes until fragrant.
Time: PT7M
Temperature: medium
Create Vegetable Stock
Pour in 4 cups of water, season with salt, pepper, dried thyme, and oregano. Bring the mixture to a boil.
Time: PT5M
Temperature: boiling
Add Barley
Stir in ½ cup of rinsed pearled barley.
Time: PT1M
Incorporate Mushroom Broth
Strain the rehydrated shiitake mushrooms, reserving the liquid. Gently squeeze the mushrooms to extract as much liquid as possible, then add both the strained broth and the sliced rehydrated mushrooms to the pot.
Time: PT5M
Simmer Initial Soup
Bring the pot back to a boil, then reduce to a gentle simmer, cover, and cook for 15 minutes.
Time: PT15M
Temperature: simmer
Add Lentils, Potatoes, and Fresh Mushrooms
Season the soup again if needed, then add ½ cup brown lentils, diced potato, the fresh button mushroom slices, and the rehydrated shiitake pieces. Bring to a boil, cover, and simmer for 30‑40 minutes until barley, lentils, and potatoes are tender.
Time: PT35M
Temperature: boiling
Finish and Serve
Taste and adjust salt and pepper one final time. Ladle into bowls and serve hot, optionally garnished with fresh parsley or a side of fermented vegetables.
Time: PT5M
Nutrition Facts
- Calories
- 250
- Protein
- 10 g
- Carbohydrates
- 45 g
- Fat
- 4 g
- Fiber
- 8 g
Dietary info: Vegan, High Fiber, Heart‑Healthy
Allergens: Mushrooms
Ingredient Substitutions
- Instead of Dried Shiitake Mushrooms: Dried porcini mushrooms, Dried mixed mushrooms
- Instead of Fresh Button Mushrooms: Cremini mushrooms, Portobello mushrooms
- Instead of Carrots: Parsnips
- Instead of Hot Pepper: Red pepper flakes
- Instead of Olive Oil: Canola oil, Vegetable oil
- Instead of Pearled Barley: Farro, Freekeh
- Instead of Brown Lentils: Green lentils, Red lentils
- Instead of Potato: Sweet potato
- Instead of Dried Thyme: Fresh thyme
- Instead of Dried Oregano: Fresh oregano
- Instead of Cumin: Ground coriander
Equipment Needed
- Small Saucepan
- Fine Mesh Strainer
- Large Soup Pot
- Cutting Board
- Chef's Knife
- Wooden Spoon
- Measuring Cups and Spoons
- Ladle (optional)
Critical Steps — Do Not Skip
- Rehydrate dried shiitake mushrooms to create a deep umami broth.
- Sauté carrots, onion, and celery until soft for flavor foundation.
- Add pearled barley and simmer to achieve a tender, creamy texture.
- Combine lentils, potatoes, and both fresh and rehydrated mushrooms, then simmer until all grains and legumes are fully cooked.
Chef Tips from the Video
- Toast the dried shiitake mushrooms briefly in a dry pan before soaking for an extra layer of smokiness.
- Add a splash of soy sauce or miso paste at the end for a boost of umami without compromising vegan status.
- Leave potato skins on to retain nutrients and add rustic texture.
Troubleshooting
Barley is still firm after the final simmer.
Continue simmering uncovered, adding a splash of water every few minutes until the barley reaches a tender, pearl‑like texture.
Soup is too thick.
Stir in additional water or vegetable broth, a quarter cup at a time, until desired consistency is reached.
Lentils are undercooked.
Simmer the soup uncovered for an extra 10‑15 minutes, checking lentils for tenderness.
Storage
Refrigerator: Store in an airtight container for up to 4 days.
Freezer: Freeze in portion‑sized containers for up to 3 months.
Room temperature: Not recommended; keep refrigerated after cooling.
Make-Ahead Tips
- Soup flavors deepen after refrigeration; make a day ahead for best taste.
- Freeze in individual servings; reheat gently on the stove to avoid over‑cooking barley.
- If thickened too much after chilling, stir in a little water or vegetable broth before serving.
Frequently Asked Questions
What is the cultural significance and history of mushroom barley soup in American comfort food cuisine?
Mushroom barley soup is a classic American comfort dish that grew out of farm‑house cooking, where inexpensive grains like barley and readily available mushrooms were combined to create a nourishing, filling meal for cold weather.
How does mushroom barley soup fit into the broader American winter cuisine tradition?
During winter, American home cooks often turn to grain‑based soups that provide warmth and sustained energy. Barley, with its chewy texture, pairs perfectly with earthy mushrooms, making this soup a staple for snowy days and holiday gatherings.
What are the traditional regional variations of mushroom barley soup in the United States?
In the Northeast, the soup may include carrots, celery, and a splash of apple cider vinegar for brightness. In the Midwest, cooks often add smoked sausage or beef broth, while West Coast versions favor added kale or other greens for a fresher twist.
What occasions or celebrations is mushroom barley soup traditionally associated with in American culture?
It is commonly served at family gatherings during the holiday season, after outdoor activities like sledding or skiing, and as a comforting starter for Thanksgiving or Christmas meals when a light yet hearty option is desired.
What authentic traditional ingredients are essential for mushroom barley soup versus acceptable substitutes?
Traditional ingredients include dried shiitake or other dried mushrooms for depth, pearled barley, carrots, celery, onion, and potatoes. Substitutes can be other dried mushrooms, farro or freekeh for barley, and sweet potatoes in place of regular potatoes.
What other American dishes pair well with mushroom barley soup?
A simple green salad with a vinaigrette, crusty whole‑grain bread, or a side of fermented vegetables (like kimchi or sauerkraut) complement the soup’s earthiness and add contrasting textures.
What are the most common mistakes to avoid when making mushroom barley soup at home?
Common errors include over‑cooking the barley so it becomes mushy, not rinsing lentils which can cause bitterness, and forgetting to strain the rehydrated mushrooms, which can leave a gritty broth.
Why does this mushroom barley soup recipe use dried shiitake mushrooms for the broth instead of fresh mushrooms?
Dried shiitake mushrooms release concentrated umami compounds when rehydrated, creating a richer, more complex broth than fresh mushrooms, which are mostly water and provide texture rather than depth of flavor.
Can I make mushroom barley soup ahead of time and how should I store it?
Yes, the soup improves after a few hours in the refrigerator as flavors meld. Store it in an airtight container in the fridge for up to 4 days, or freeze in portion‑size containers for up to 3 months. Reheat gently on the stove, adding a splash of liquid if needed.
What does the YouTube channel MountainViewGardens specialize in?
The YouTube channel MountainViewGardens specializes in seasonal, garden‑to‑table cooking, focusing on wholesome, plant‑forward recipes that make use of home‑grown produce and foraged ingredients.
How does the YouTube channel MountainViewGardens' approach to vegan comfort cooking differ from other cooking channels?
MountainViewGardens emphasizes nutrient density, uses garden‑grown herbs and fermented vegetables, and often incorporates inexpensive pantry staples like dried mushrooms and whole grains, whereas many other channels focus more on quick, processed shortcuts.
Last updated: August 24, 2026






