How many servings does this recipe make?

This recipe makes 4 servings. You can adjust the portion size directly on this page.

What ingredients do I need for Mushroom Barley Soup-Slow Cooker?

You need 11 ingredients. The key ingredients include: 9 cups chicken broth, can use Vegetable or 9 cups beef broth, 1 lb white button mushrooms, sliced, 1 medium yellow onion, diced, 2 carrots, diced, and more.

Is Mushroom Barley Soup-Slow Cooker suitable as soups & stews?

Yes, Mushroom Barley Soup-Slow Cooker falls under the Soups & Stews category and is a great choice for this type of meal.

How do I store leftover Mushroom Barley Soup-Slow Cooker?

Store leftovers in an airtight container in the refrigerator for up to 3–4 days. Reheat gently before serving.

Mushroom Barley Soup-Slow Cooker Recipe

Name: Mushroom Barley Soup-Slow Cooker
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 9 cups chicken broth, can use Vegetable or 9 cups beef broth; 1 lb white button mushrooms, sliced; 1 medium yellow onion, diced; 2 carrots, diced; 2 celery ribs, diced; 1/2 cup barley; 1 (7/8 ounce) package dried mushroom, Trader Joes has a . 88 ounce package; 3 garlic cloves, minced; 1 teaspoon salt (optional); 1/2 teaspoon dried thyme; 1/2 teaspoon ground black pepper

Warm up with this hearty Mushroom Barley Soup-Slow Cooker recipe. Made with chicken broth, white button mushrooms, yellow onion and carrots. Easy step-b…

This Mushroom Barley Soup-Slow Cooker relies on simple, everyday ingredients such as medium yellow onion, diced, carrots, diced, celery ribs, diced and barley. It comes together quickly and makes 4 servings, at about 1071 kcal each. The step-by-step instructions below are written to be easy to follow, even on a busy day.

It works as a light main on its own or as a starter alongside crusty bread, and it's just as good for a cozy night in as it is for feeding a crowd. Leftovers keep well, so it's a smart choice for meal prep too.

Updated Jun 30, 2026

Serves 4 Soups & Stews

1071

kcal

Calories

Tips for the best results

Read through all the steps once before you start and measure out your ingredients first — it makes everything go more smoothly.
Taste as you go and adjust the seasoning before serving.
Avoid overcrowding the pan — cook in batches if needed for the best texture.
Let the dish rest for a few minutes before serving so the flavors settle.
Store leftovers in an airtight container in the fridge and enjoy within a few days.

Variations & substitutions

Feel free to swap in similar ingredients you already have on hand and adjust seasoning to taste.

No specific allergen information. Please check the ingredient list for possible allergens.

My Personal Notes

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Mushroom Barley Soup-Slow Cooker

Tips for the best results

Variations & substitutions

My Personal Notes

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