Grilled Portobello Mushrooms Recipe

25 minutes bbq sides clean eating gluten-free healthy grill recipes low carb plant-based dinners serves 4 vegetarian recipes

Back when I first started cutting back on heavy meats, I was desperate for something that still felt satisfying on the grill. That’s when I stumbled on portobello mushrooms. I’ll never forget the first time I marinated and grilled them—they were juicy, rich, and totally crave-worthy. Even my meat-loving husband said, “Wait…this is a mushroom?!” Now, they’re our go-to when we want something hearty but light.

 

Ingredients

  • 4 large portobello mushroom caps, stems removed and cleaned

  • 3 tbsp olive oil

  • 2 tbsp balsamic vinegar

  • 1 tbsp soy sauce or tamari

  • 1 tsp Dijon mustard

  • 2 garlic cloves, minced

  • ½ tsp dried thyme

  • ½ tsp sea salt

  • ¼ tsp black pepper

 

Instructions

  1. Prepare the mushrooms by gently cleaning them with a damp paper towel. Remove the stems and scrape out the gills if desired for more room to absorb flavor.

  2. In a bowl, whisk together olive oil, balsamic vinegar, soy sauce, mustard, garlic, thyme, salt, and pepper.

  3. Place mushrooms in a shallow dish and pour the marinade over them. Let sit for at least 15 minutes, flipping once to coat both sides.

  4. Preheat your grill to medium-high.

  5. Grill mushrooms cap-side down for about 4–5 minutes, then flip and grill another 4–5 minutes, until tender and juicy.

  6. Serve warm, either whole, sliced over a salad, in a bun like a burger, or as a savory side dish.

 

Sarah’s Tips

  • No grill? Use a grill pan or cast-iron skillet indoors.

  • Make it a meal: Serve on a toasted bun with avocado, tomato, and arugula for an epic veggie burger.

  • These also work great sliced into pasta, grain bowls, or on top of toast with hummus.

  • Want a little kick? Add a pinch of red pepper flakes to the marinade.

 

Nutrition (Per Serving):

  • Calories: 110

  • Protein: 3g

  • Carbs: 5g

  • Fat: 9g

  • Fiber: 1g

  • Sugar: 2g

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