
Barley Mushroom Casserole is a hearty, earthy baked dish featuring pearl barley and a variety of mushrooms, often bound with a savory broth or cream-based sauce. It typically includes onions, garlic, herbs like thyme, and sometimes cheese or breadcrumbs for a golden topping. This comforting casserole has roots in European and American home cooking, particularly popular in regions where barley and wild mushrooms are staple ingredients.
This dish is moderately high in carbohydrates from the barley, with a good amount of dietary fiber and plant-based protein from the mushrooms and grains. It provides key nutrients like B vitamins, selenium, and potassium, with a rough calorie ballpark of 300-400 per serving, depending on added fats or dairy.
| Calories | 250 kcal |
| Protein | 8 g |
| Carbs | 42 g |
| Fat | 6 g |
| Fiber | 7 g |
| Sugar | 3 g |
| Sodium | 450 mg |
| Potassium | 380 mg |
| Selenium | 12 mcg |
| Phosphorus | 180 mg |
| Niacin (B3) | 4 mg |
| Iron | 2.5 mg |
| Copper | 0.3 mg |
| Manganese | 1.2 mg |
| Vitamin D | 0.2 mcg |
Per 1 cup (240 g) · estimated, varies by recipe
Culturally, barley mushroom casserole reflects a tradition of using foraged ingredients and whole grains in rustic, communal meals, often associated with autumn harvests. Nutritionally, it's unique for combining the gut-friendly fiber of barley with the umami depth and immune-supporting compounds found in mushrooms.