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 and Barley Casserole?

You need 8 ingredients. The key ingredients include: 3 tablespoons butter or 3 tablespoons olive oil, 8 ounces mushrooms, fresh sliced (3 cups), 2 onions, finely diced, 8 ounces barley, whole (1 cup), and more.

Is Mushroom and Barley Casserole suitable as meat & poultry?

Yes, Mushroom and Barley Casserole falls under the Meat & Poultry category and is a great choice for this type of meal.

How do I store leftover Mushroom and Barley Casserole?

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

Mushroom and Barley Casserole Recipe

Name: Mushroom and Barley Casserole
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 3 tablespoons butter or 3 tablespoons olive oil; 8 ounces mushrooms, fresh sliced (3 cups); 2 onions, finely diced; 8 ounces barley, whole (1 cup); 3 cups chicken stock or 3 cups vegetable stock; salt; black pepper, freshly ground to taste; 1 -2 tablespoon fresh dill, chopped

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

This Mushroom and Barley Casserole relies on simple, everyday ingredients such as onions, finely diced, barley, whole (1 cup), salt and fresh dill, chopped. It comes together quickly and makes 4 servings, at about 429 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 Meat & Poultry

Servings: persons

3 tablespoons butter or 3 tablespoons olive oil
8 ounces mushrooms, fresh sliced (3 cups)
2 onions, finely diced
8 ounces barley, whole (1 cup)
3 cups chicken stock or 3 cups vegetable stock
salt
black pepper, freshly ground to taste
1 -2 tablespoon fresh dill, chopped

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Quick Info

Servings
4 servings
Calories
429 kcal
Category
Meat & Poultry

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