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Grilled Portobello Mushroom Steaks Recipe

4.6 from 148 reviews

These Grilled Portobello Mushroom Steaks are a flavorful and hearty vegetarian main dish featuring large, meaty mushrooms marinated in olive oil, garlic, and spices, then grilled to juicy perfection. Ideal for a healthy, low-fat meal with a smoky charred taste.

Ingredients

Scale

Marinade

  • 4 large Portobello mushrooms, stems removed
  • 3 tablespoons olive oil
  • 3 cloves garlic, minced
  • 1 teaspoon dried oregano
  • 1/2 teaspoon smoked paprika
  • Salt, to taste
  • Freshly ground black pepper, to taste

Instructions

  1. Prepare the mushrooms: Clean the Portobello mushrooms by wiping them gently with a damp cloth. Remove the stems to create a flat surface for grilling.
  2. Make the marinade: In a small bowl, combine olive oil, minced garlic, dried oregano, smoked paprika, salt, and black pepper. Mix well to blend all flavors.
  3. Marinate mushrooms: Brush both sides of each mushroom generously with the marinade. Let them sit for 15-20 minutes to absorb the flavors.
  4. Preheat the grill: Heat your grill to medium-high heat, around 375-400°F (190-205°C), ensuring the grates are clean and lightly oiled to prevent sticking.
  5. Grill the mushrooms: Place the mushrooms on the grill, gill side down first. Grill for about 5-7 minutes per side until they become tender and juicy with visible grill marks.
  6. Serve: Remove the mushrooms from the grill, let them rest for a few minutes, then serve as vegetarian steaks with your favorite side dishes.

Notes

  • For extra flavor, add a splash of balsamic vinegar to the marinade.
  • You can also cook these mushrooms on a stovetop grill pan if an outdoor grill is not available.
  • To keep mushrooms juicy, avoid overcooking which can make them dry.
  • These steaks pair well with grilled vegetables, mashed potatoes, or a fresh salad.
  • Portobello mushrooms are a great source of umami flavor and work well as a meat substitute for vegetarian diets.

Keywords: Portobello mushrooms, grilled mushroom steaks, vegetarian main dish, healthy grilling, meat substitute