Barley Mushroom Casserole Recipe

This comforting Barley and Mushroom Casserole is the ultimate cozy meal! Perfectly caramelized onions, tender barley, and earthy mushrooms create a rich and satisfying dish perfect for a chilly evening. Get ready for a flavor explosion that will warm your soul!

Prep Time 20 mins
Cook Time 105 mins
Calories 245 kcal
Protein 17g
Rating 4.5 (13 Reviews)
Barley Mushroom Casserole

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Recipe Author

Chef Forktionary, author of this recipe

Passionate home cook & Forktionary contributor.

Ingredients for Barley Mushroom Casserole

  • 4 tablespoons butter
  • 2 tablespoons brown sugar
  • Onions
  • Shiitake Mushrooms
  • Button Mushrooms
  • 1 cup barley
  • Soy Sauce
  • Salt And Pepper
  • 1 teaspoon dried thyme
  • 4 cups vegetable broth

How to Make Barley Mushroom Casserole

  1. Preheat oven to 350°F (175°C).
  2. Melt 4 tablespoons of butter in a Dutch oven over medium heat. Add 1 medium yellow onion, chopped, and 2 tablespoons of brown sugar. Stir to combine.
  3. Cover and cook for 25-30 minutes, stirring occasionally, until the onions are deeply caramelized. Add 1 cup of barley and stir to coat. Remove from heat.
  4. Stir in 8 ounces cremini mushrooms (sliced), 4 cups of vegetable broth, 1 teaspoon dried thyme, 1/2 teaspoon salt, and 1/4 teaspoon black pepper.
  5. Cover the Dutch oven and bake in the preheated oven for 1 hour, or until the barley is tender and the liquid is absorbed. If needed, stir halfway through baking.
  6. Let stand for 10 minutes before serving. Garnish with fresh parsley (optional).

Chef's Tip for Extra Flavor

Small additions can make a big impact! Try a sprinkle of fresh herbs, a dash of your favorite spice blend, or a squeeze of citrus just before serving to really enhance the flavors of your dish.

Nutrition Information (Approximate per serving)

Sodium

8 g

Sugar

20g

Fat

13g

Carbs

14g