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 Crockpot Creamy Mushroom And Barley Soup?

You need 11 ingredients. The key ingredients include: 4 tablespoons butter, 16 ounces sliced mushrooms, 1 medium onion, chopped, 1 cup uncooked pearl barley, and more.

Is Crockpot Creamy Mushroom And Barley Soup suitable as soups & stews?

Yes, Crockpot Creamy Mushroom And Barley Soup falls under the Soups & Stews category and is a great choice for this type of meal.

How do I store leftover Crockpot Creamy Mushroom And Barley Soup?

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

Crockpot Creamy Mushroom And Barley Soup Recipe

Name: Crockpot Creamy Mushroom And Barley Soup
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 4 tablespoons butter; 16 ounces sliced mushrooms; 1 medium onion, chopped; 1 cup uncooked pearl barley; 2 (10 1/2 ounce) cans condensed cream of mushroom soup; 5 cups water; 1/2 teaspoon dried thyme leaves, crushed; 1/2 teaspoon ground black pepper; 1/2 cup chopped leek; chopped fresh parsley; salt

Warm up with this hearty Crockpot Creamy Mushroom And Barley Soup recipe. Made with butter, mushrooms, onion and pearl barley. Easy step-by-step instruc…

This Crockpot Creamy Mushroom And Barley Soup relies on simple, everyday ingredients such as butter, sliced mushrooms, medium onion, chopped and uncooked pearl barley. It comes together quickly and makes 4 servings, at about 145 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

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

Use a neutral oil or a plant-based spread in place of butter for a dairy-free version.
Coconut cream is a reliable plant-based alternative to dairy cream.

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

My Personal Notes

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Crockpot Creamy Mushroom And Barley Soup

Tips for the best results

Variations & substitutions

My Personal Notes

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Frequently Asked Questions