How Many Calories In A Portobello Mushroom

I’ve always been fascinated by the nutritional value of different foods, especially when it comes to mushrooms. One of my favorite types of mushrooms is the portobello mushroom. Not only do they have a rich, meaty flavor, but they are also incredibly versatile in cooking. I decided to dive into the details and explore how many calories are in a portobello mushroom.

Calories in a Portobello Mushroom

Portobello mushrooms are a low-calorie food, making them a great addition to any healthy diet. A typical portobello mushroom, which is about 3 ounces in weight, contains only about 19 calories. This makes it an excellent choice for those who are watching their calorie intake.

What’s interesting is that portobello mushrooms are also a good source of fiber, with about 2 grams of fiber in a 3-ounce serving. This high fiber content can help promote feelings of fullness and aid in digestion, making it a satisfying and nutritious option.

Nutritional Benefits

Besides being low in calories, portobello mushrooms are also packed with essential nutrients. They are a good source of potassium, which is crucial for maintaining healthy blood pressure and proper muscle function. Additionally, they provide important B vitamins, such as riboflavin, niacin, and pantothenic acid, which play key roles in energy production.

One of the most impressive aspects of portobello mushrooms is their high concentration of selenium, a powerful antioxidant that helps protect the body from oxidative stress. Incorporating portobello mushrooms into your meals can contribute to overall well-being and support a healthy immune system.

Ways to Enjoy Portobello Mushrooms

With their savory, umami flavor, portobello mushrooms can be prepared in a variety of delicious ways. They are often grilled, sautéed, or stuffed, and can even serve as a meaty replacement in vegetarian dishes. Personally, I love marinating portobello mushrooms in a balsamic vinaigrette and grilling them to perfection. The result is a mouthwatering and satisfying dish that’s surprisingly low in calories.

For those looking to add a bit of decadence, stuffing portobellos with a mixture of cheese, herbs, and breadcrumbs creates a delightful appetizer or main course. The versatility of portobello mushrooms makes them an exciting ingredient to experiment with in the kitchen.


After delving into the details, I’m even more impressed by the nutritional value of portobello mushrooms. Not only are they low in calories, but they also offer a range of essential nutrients that contribute to overall health. Their culinary flexibility makes them a fantastic addition to a wide array of dishes, and I can’t wait to continue incorporating them into my meals.