Portobello Mushroom Burger
The Portobello Mushroom Burger is a popular vegetarian alternative to the classic hamburger, featuring a large, meaty Portobello mushroom cap as the patty. Typically marinated and grilled or roasted, it's served on a bun with toppings like lettuce, tomato, cheese, and onions. This dish originated in the United States as a creative and hearty option for vegetarians and those seeking a lighter meal.
🍳 View the full Portobello Mushroom Burger recipe →
🍽️ Nutrition at a glance
It is generally lower in fat and calories than a traditional beef burger, providing a good source of fiber, B vitamins, and minerals like selenium. A typical serving ranges from 300 to 500 calories, depending on the bun and toppings used.
Nutrition breakdown
| Calories | 350 kcal |
| Protein | 15 g |
| Carbs | 40 g |
| Fat | 14 g |
| Fiber | 6 g |
| Sugar | 8 g |
| Sodium | 580 mg |
| Potassium | 450 mg |
| Selenium | 18 mcg |
| Copper | 0.5 mg |
| Niacin (B3) | 4.5 mg |
| Riboflavin (B2) | 0.4 mg |
| Phosphorus | 180 mg |
| Vitamin D | 0.2 mcg |
| Iron | 2.2 mg |
Per 1 burger (approximately 200 g) · estimated, varies by recipe
💡 What's interesting
The Portobello mushroom's unique umami-rich flavor and substantial texture make it a surprisingly satisfying substitute for meat, appealing even to non-vegetarians. Nutritionally, it's a standout for being rich in antioxidants and providing a natural source of vitamin D when exposed to sunlight.
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AI estimate may be inaccurate · Terms