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 Barley Casserole?

You need 10 ingredients. The key ingredients include: 1/4 cup butter, 1/2 cup chopped onion, 1/2 cup sliced mushrooms, 1 cup pearl barley or 1 cup pot barley, and more.

Is Barley Casserole suitable as general?

Yes, Barley Casserole falls under the General category and is a great choice for this type of meal.

How do I store leftover Barley Casserole?

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

Barley Casserole Recipe

Name: Barley Casserole
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 1/4 cup butter; 1/2 cup chopped onion; 1/2 cup sliced mushrooms; 1 cup pearl barley or 1 cup pot barley; 1/3 cup sliced almonds; 1/4 cup sliced green onion; 1/4 teaspoon salt; 1/4 teaspoon pepper; 3 beef bouillon cubes; 3 cups boiling water

Try this homemade Barley Casserole recipe the whole family will love. Made with butter, onion, mushrooms and pearl barley. Easy step-by-step instruction…

This Barley Casserole relies on simple, everyday ingredients such as butter, chopped onion, sliced mushrooms and sliced almonds. It comes together quickly and makes 4 servings, at about 1974 kcal each. The step-by-step instructions below are written to be easy to follow, even on a busy day.

It's versatile enough for an easy weeknight dinner yet satisfying enough for guests at the weekend. Serve it with your favorite sides, and keep any leftovers for a quick meal the next day.

Updated Jun 30, 2026

Serves 4 General

1974

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

Use a neutral oil or a plant-based spread in place of butter for a dairy-free version.
Leave out the nuts to make it nut-free, or swap in seeds for a similar crunch.

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

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Barley Casserole

Tips for the best results

Variations & substitutions

My Personal Notes

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