Grilled Portobello Mushroom Steaks

a grill with a portobello mushroom cap with grill marks

These Grilled Portobello Mushroom Steaks are the perfect meatless entrée for your next


  • 4 portobello mushroom caps
  • 1/4 cup avocado oil
  • 3 tablespoons apple cider vinegar
  • 2 tablespoon low-sodium Tamari sauce
  • 1/2 teaspoon garlic salt
  • 1/2 teaspoon ginger powder


  1. Wash and dry the mushrooms. Grab the stem between your finger and thumb and gently twist to remove. Set aside.
  2. Whisk together all of the rest of the ingredients and pour into a shallow baking dish. Put the mushrooms in the dish and use a pastry brush to coat them with the marinade. Allow the mushrooms to marinate for 5-15 minutes and then flip them over and continue for another 5-15 minutes.
  3. Meanwhile, heat the grill to medium high. Oil the grates.
  4. Cook the mushrooms caps on the grill until charred and cooked, about 5 minutes per side.
  5. Serve hot.