This Mushroom Barley Soup is a delightful blend of rich, earthy flavors and wholesome ingredients. Perfect for cozy evenings or family gatherings, it offers a comforting warmth that appeals to everyone. With its nourishing components and vibrant taste, you can enjoy this soup as a hearty meal or a savory starter. It’s vegan-friendly and incredibly easy to prepare, making it an excellent choice for any occasion.
Why You’ll Love This Recipe
- Simple Preparation: With minimal chopping and straightforward cooking steps, this recipe is perfect for busy weeknights.
- Rich Flavor Profile: The combination of mushrooms, herbs, and spices creates a deeply satisfying taste that will warm your soul.
- Versatile Ingredients: You can easily swap in your favorite vegetables or grains to customize the soup to your liking.
- Healthy and Nutritious: Packed with fiber from the barley and nutrients from the vegetables, this soup supports a balanced diet.
- Freezer-Friendly: Make a big batch and freeze leftovers for quick meals on-the-go.
Tools and Preparation
To create this delicious mushroom barley soup, you’ll need some essential kitchen tools that will make your cooking experience smooth and enjoyable.
Essential Kitchen Tools
- Large soup pot or Dutch oven
- Cutting board
- Chef’s knife
- Measuring cups and spoons
- Wooden spoon
Why These Tools Matter
- Large soup pot or Dutch oven: Ideal for even cooking and allows plenty of space for simmering all the ingredients together.
- Cutting board: Provides a safe surface for chopping vegetables while keeping your kitchen tidy.
- Chef’s knife: A sharp knife ensures efficiency in dicing onions, carrots, celery, and mushrooms quickly.
- Measuring cups and spoons: Accurate measurements are key to achieving the perfect balance of flavors.
Ingredients
This hearty mushroom barley soup is full of flavorful mushrooms and chewy, nutty barley simmered in a rich and spicy tomato broth. It’s SO cozy, warming, and downright delicious. The recipe yields 6 servings (1 cup each).
For the Soup Base
- 1 ½ tablespoon extra virgin olive oil
- 1 medium-sized onion, diced
- 1 carrot, diced
- 1 celery rib, diced
- 1 lb (450 grams) Mushrooms (mixed portobello and shiitake)
- 3 garlic cloves, minced
For Flavoring
- 1 cup (180 grams) pearled barley, rinsed and drained
- ¼ cup tomato paste
- 5 cups (1.2 L) low-sodium vegetable broth
- ½ teaspoon thyme
- ½ teaspoon rosemary
- ½ teaspoon smoked sweet paprika
- ¼ teaspoon chili flakes (or more if you like)
- 1 teaspoon salt (or more to taste)
- ⅛ teaspoon black pepper
For Garnish
- 2–3 tablespoons fresh parsley, chopped

How to Make Mushroom Barley Soup
Step 1: Prepare the Mushrooms
Rinse the mushrooms under cold water to remove any dirt or debris. Pat them dry with paper towels; do not soak them. Slice half of the mushrooms into thin pieces while roughly chopping the other half. Set aside.
Step 2: Sauté Vegetables
Heat the olive oil over medium-high heat in a large soup pot or Dutch oven. Add the diced onion, carrot, and celery. Cook for about 5 minutes until they begin to soften.
Step 3: Add Mushrooms and Garlic
Incorporate the mushrooms along with a good pinch of salt and pepper. Stir regularly until they start to brown—approximately 10 minutes. Add minced garlic just before finishing this step to prevent bitterness.
Step 4: Combine Ingredients
Stir in the rinsed barley along with tomato paste, vegetable broth, herbs, spices, salt, and pepper. Bring everything to a boil before reducing it to a simmer. Cover with a lid and let it cook for about 20 minutes.
Step 5: Check Barley & Finish Soup
After 20 minutes of simmering, check if the barley is tender yet chewy—avoid making it too soft or mushy. Remove from heat; stir in fresh parsley. Season further if needed; add broth if you prefer a thinner consistency.
Serve hot with crusty bread on the side for dipping! Enjoy!
How to Serve Mushroom Barley Soup
Mushroom barley soup is a versatile dish that can be served in various ways to enhance its flavors and make your meal more enjoyable. Here are some delicious serving suggestions to consider.
With Crusty Bread
- Sourdough Bread: The tangy flavor of sourdough pairs perfectly with the hearty soup.
- Garlic Bread: A buttery, garlicky bread adds a delightful crunch and extra flavor.
- Breadsticks: Light and crispy, these make for a fun dipping option.
Garnished with Fresh Herbs
- Chopped Parsley: A sprinkle of fresh parsley brightens the dish and adds color.
- Thyme Leaves: Fresh thyme enhances the earthy flavors of the mushrooms.
With Cheese Toppings
- Parmesan Cheese: Shaved or grated parmesan adds a rich and savory touch (omit for vegan).
- Nutritional Yeast: A great vegan alternative that provides cheesy flavor without dairy.
Accompanied by Salad
- Mixed Greens Salad: A light salad with vinaigrette balances the hearty soup.
- Caesar Salad: The creamy dressing complements the soup’s rustic taste.
How to Perfect Mushroom Barley Soup
To achieve the best flavor and texture in your mushroom barley soup, keep these tips in mind.
- Use Fresh Mushrooms: Fresh mushrooms provide better flavor than canned or dried varieties.
- Don’t Overcook Barley: Keep an eye on the cooking time; barley should be tender yet chewy.
- Adjust Seasoning After Cooking: Taste before serving to ensure the seasoning is just right.
- Add More Vegetables: Feel free to add other veggies like spinach or zucchini for extra nutrients.
- Simmer Longer for Depth of Flavor: If you have time, let it simmer longer for richer flavors.

Best Side Dishes for Mushroom Barley Soup
Pairing side dishes with your mushroom barley soup can elevate your dining experience. Here are some excellent choices to complement your meal.
- Garlic Roasted Vegetables: A mix of seasonal vegetables roasted with garlic adds a healthy crunch.
- Quinoa Salad: This nutty salad offers different textures and is packed with protein.
- Stuffed Peppers: Filled with grains and veggies, they pair nicely as a hearty side.
- Potato Wedges: Crispy potato wedges seasoned with herbs make for a comforting companion.
- Rice Pilaf: Fluffy rice pilaf flavored with spices can balance out the soup’s richness.
- Crispy Tofu Bites: These add protein and crunch, making them a satisfying side choice.
Common Mistakes to Avoid
Making mushroom barley soup can be fun, but there are common mistakes that can affect its flavor and texture. Here are some pitfalls to watch out for.
- Not rinsing the barley: Rinsing helps remove excess starch that can make your soup gummy. Always rinse the barley before adding it to the pot.
- Overcooking the mushrooms: Mushrooms release moisture and flavor when cooked properly. Avoid overcooking by adding them at the right time—around 10 minutes into sautéing.
- Ignoring seasoning adjustments: Tasting as you go is crucial. Adjust salt, pepper, and spices according to your preference during cooking for a well-balanced flavor.
- Skipping fresh herbs: Fresh parsley adds brightness to the soup. Don’t skip it; add it just before serving for maximum freshness.
- Using low-quality broth: A flavorful broth is key to a delicious soup. Use low-sodium vegetable broth and taste-test for quality.
Refrigerator Storage
- Store in an airtight container for up to 3-4 days.
- Allow the soup to cool completely before refrigerating.
Freezing Mushroom Barley Soup
- Freeze in airtight containers or freezer bags for up to 3 months.
- Leave some space in the container as soup expands when frozen.
Reheating Mushroom Barley Soup
- Oven: Preheat to 350°F (175°C) and heat in an oven-safe dish covered with foil for about 20-25 minutes.
- Microwave: Heat in a microwave-safe bowl for about 2-3 minutes, stirring halfway through for even heating.
- Stovetop: Heat over medium-low heat in a pot, stirring occasionally until hot, which takes about 5-10 minutes.

Frequently Asked Questions
What is Mushroom Barley Soup?
Mushroom barley soup is a hearty dish made with mushrooms and pearl barley simmered in a rich vegetable broth. It’s comforting and full of flavor.
Can I customize my Mushroom Barley Soup?
Absolutely! You can add other vegetables like spinach or kale, or even include different grains if you prefer. The possibilities are endless!
How do I store leftover Mushroom Barley Soup?
Store any leftovers in an airtight container in the refrigerator for up to 3-4 days or freeze them for longer storage.
Is Mushroom Barley Soup vegan?
Yes! This recipe uses only plant-based ingredients, making it perfect for vegans and vegetarians alike.
Conclusion
This mushroom barley soup is not only delicious but also incredibly versatile. Feel free to customize it with your favorite veggies or herbs while enjoying its cozy warmth. Try this recipe today for a heartwarming meal that everyone will love!
Mushroom Barley Soup
- Total Time: 45 minutes
- Yield: Serves 6
Description
Mushroom Barley Soup is a warm and comforting dish that blends earthy mushrooms with chewy barley in a rich vegetable broth. This vegan-friendly soup is perfect for chilly evenings or family gatherings, offering a nourishing meal that’s easy to prepare. It’s not just hearty; it’s also versatile, allowing you to customize it with your favorite vegetables or grains. With minimal preparation and straightforward instructions, this delicious soup can be made in no time, making it an excellent choice for busy weeknights. Enjoy it as a satisfying main course or a delightful starter!
Ingredients
- 1 ½ tablespoons extra virgin olive oil
- 1 medium onion, diced
- 1 carrot, diced
- 1 celery rib, diced
- 1 lb mixed mushrooms (such as portobello and shiitake)
- 3 garlic cloves, minced
- 1 cup pearled barley, rinsed
- ¼ cup tomato paste
- 5 cups low-sodium vegetable broth
- Thyme, rosemary, smoked paprika, chili flakes, salt, and pepper
- Fresh parsley for garnish
Instructions
- Rinse the mushrooms under cold water and pat them dry. Slice half thinly and chop the other half.
- Heat olive oil in a large pot over medium-high heat. Add onion, carrot, and celery; sauté for about 5 minutes until softened.
- Add mushrooms along with salt and pepper; cook for around 10 minutes until browned. Stir in garlic before finishing this step.
- Mix in rinsed barley, tomato paste, vegetable broth, herbs, spices, salt, and pepper. Bring to a boil before reducing to a simmer and covering the pot. Cook for about 20 minutes.
- Check if barley is tender but chewy. Remove from heat and stir in fresh parsley. Adjust seasoning if necessary.
- Prep Time: 15 minutes
- Cook Time: 30 minutes
- Category: Main
- Method: Stovetop
- Cuisine: Vegan
Nutrition
- Serving Size: 1 cup (240g)
- Calories: 180
- Sugar: 3g
- Sodium: 400mg
- Fat: 6g
- Saturated Fat: 1g
- Unsaturated Fat: 5g
- Trans Fat: 0g
- Carbohydrates: 27g
- Fiber: 6g
- Protein: 6g
- Cholesterol: 0mg



