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+ servings
Servings: 6

Grilled Portobello Mushrooms

Prep Time:
5 minutes
Cook Time:
10 minutes
Total Time:
15 minutes
Make the perfect Grilled Portobello Mushrooms with minimal ingredients, under 15 minutes. Learn how to prepare portobello mushrooms for grilling, what toppings to use and different ways to serve them.
Grilled portobello mushrooms on a white enamelware pan topped with pa
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  • 6 portobello mushrooms
  • 1/4 cup olive oil
  • 1 tbsp butter
  • 1 tsp salt
  • 1/2 tsp black pepper
  • 1/2 tsp fresh thyme
  • 1 tbsp balsamic vinegar


  1. Preheat a gas grill to medium-high heat. Clean grates.

  2. Prepare Portobello mushrooms by removing the stems. You can cut them with a knife. Using a spoon, scrape down the gills of each mushroom. 

  3. Season on both sides with salt, pepper and thyme (optional). Brush with olive oil. 

  4. Cut butter into 6 equal bits and add to the inner side of the mushrooms. 

  5. Place mushrooms on the grill, stem side up and grill for 5-7 minutes, until the liquid on top has almost evaporated. Flip and grill for 5-7 more minutes.

  6. Drizzle with balsamic vinegar (optional) and serve.

Course: Appetizer
Cuisine: American
Keyword: grilled portobello mushrooms

Nutrition Information

Calories: 117, Fat: 11g, Saturated Fat: 2g, Cholesterol: 5mg, Sodium: 412mg, Potassium: 305mg, Carbohydrates: 3g, Fiber: 1g, Sugar: 2g, Protein: 1g, Vitamin A: 60%, Calcium: 3%, Iron: 0.3%