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4 grilled mushrooms on a plate garnished with chopped parsley.
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5 from 14 votes

Grilled Portobello Mushrooms

Balsamic marinated grilled Portobello mushroom steaks! Delicious grilled Portobellos make for a great addition to any BBQ!
Prep Time 10 minutes
Cook Time 12 minutes
0 minutes
Total Time 22 minutes
Servings 4
Calories 120kcal
Author Yumna Jawad

Ingredients

Instructions

  • In a large bowl, whisk together the olive oil, balsamic vinegar, Italian seasoning and garlic powder. Add the portobello mushrooms to the bowl and gently toss with the marinade, then season with salt and pepper. Use a brush to coat the marinade all over the mushrooms.
  • Preheat grill or grill pan to medium heat. Coat grill grates with olive oil.
  • Place the mushrooms on the grill in a single layer cap side down. Grill for 8 minutes, then flip over and grill until knife tender and caramelized, about 4-6 more minutes.
  • Serve immediately with fresh parsley, if desired.

Notes

Tip: Don't over-marinate the mushrooms. Portobellos don't need to be marinated for more than 10 minutes or they will soak up too much of the balsamic glaze and end up soggy. 

Nutrition

Calories: 120kcal | Carbohydrates: 5g | Protein: 2g | Fat: 11g | Saturated Fat: 2g | Polyunsaturated Fat: 1g | Monounsaturated Fat: 8g | Trans Fat: 1g | Sodium: 10mg | Potassium: 322mg | Fiber: 1g | Sugar: 3g | Vitamin A: 4IU | Vitamin C: 1mg | Calcium: 9mg | Iron: 1mg