Grilled Bruschetta Portobello Mushrooms Recipe

Grilled Bruschetta Portobello Mushrooms Recipe

How To Make Grilled Bruschetta Portobello Mushrooms

Add these bruschetta portobello mushrooms to your list of grilled recipes. Bruschetta portobello mushrooms are grilled and smothered in garlic butter.

Preparation: 10 minutes
Cooking: 5 minutes
Total: 15 minutes



  • 2cupsgrape tomatoesor cherry tomatoes, halved
  • 3tbspred onionfinely chopped
  • 3tbspfresh basilshredded, divided
  • salt and pepperto taste
  • 4tbspgarlic butter
  • 1tspdried oregano
  • 6Portobello Mushroomslarge, stem removed, washed, and dried thoroughly with a paper towel
  • ¼cupbalsamic vinegar
  • 2tspbrown sugaroptional


  1. Preheat grill plates, a grill pan, or a bbq on medium heat. Lightly grease grill plates with cooking oil.

  2. Combine the tomatoes, red onion, 2 tablespoons of the fresh basil, salt, and pepper together in a medium-sized bowl. Mix until well combined. Set aside.

  3. Combine the garlic butter and oregano together in a small saucepan or microwave safe bowl and melt until garlic is fragrant. Brush the each mushroom with garlic butter on all sides.

  4. Grill for 5 minutes, until just beginning to soften.

  5. When mushrooms are done, top with the tomato or basil mixture, and drizzle with the balsamic glaze.

  6. Sprinkle with a little extra salt and garnish with the remixing basil leaves to serve.

Balsamic Glaze

  1. Combine sugar and vinegar in a small saucepan over high heat and bring to a boil.

  2. Reduce heat to low, allow to simmer for 5 to 8 minutes, or until mixture has thickened and reduced to a glaze.

You can also use an oven. Preheat oven to grill or broil settings on high heat. Arrange the oven shelf in the middle of your oven. Follow the directions above to prepare your mushrooms with the garlic butter. Place them, buttered side down, on a baking tray. Grill/broil for about 8 minutes, until mushrooms, begin to brown.


  • Calories: 330.92kcal
  • Fat: 8.15g
  • Saturated Fat: 4.95g
  • Trans Fat: 0.31g
  • Monounsaturated Fat: 2.04g
  • Polyunsaturated Fat: 0.46g
  • Carbohydrates: 51.34g
  • Fiber: 2.28g
  • Sugar: 42.96g
  • Protein: 3.86g
  • Cholesterol: 20.35mg
  • Sodium: 966.32mg
  • Calcium: 92.52mg
  • Potassium: 763.22mg
  • Iron: 2.51mg
  • Vitamin A: 93.23µg
  • Vitamin C: 8.60mg
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