Grilled Portabella Mushroom Cap Recipe

I love wild mushroom hunting and I love eating them. We have had a dry summer here and the wild mushrooms have been hard to find.
For me, the second best is the Portabella mushroom. Use large caps for this recipe. Just follow the directions and you will have a great tasting mushroom dish to go with your grilled steak or salmon.
Grilled Portabella Mushroom Cap Recipe
Recipe Type: Grilling
Author: Larry
Prep time:
Cook time:
Total time:
Serves: 4

Grilled Portabella Mushroom Cap Recipe

  • Author: Cullys Kitchen


  • 1/2 cup olive oil (or vegetable oil)
  • 1/2 tablespoons lemon juice
  • 1 teaspoon dried rosemary
  • 1 1/2 teaspoons dried parsley
  • 1 teaspoon onion powder
  • 3 crushed garlic cloves
  • Salt and pepper to taste
  • 4 portabella mushroom caps


  1. Combine all ingredients (except the mushrooms). Let the oil mix sit to absorb all the flavors.
  2. Spoon oil mixture spreading evenly on underside of each cap and let soak.
  3. Make sure to reserve enough to brush on top of the cap.
  4. Grill on high. Grill with underside down, and baste the top with remaining oil mixture.
  5. When the underside is well done (nearly charred – about 4-5 minutes) flip over and grill again for the same length of time.

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