Jul 13 2026
Restaurants›Spezia›Mediterranean Portobello Mushroom Recipe

Mediterranean Portobello Mushroom Recipe

Inspired by Spezia
Time50m
Serves4

4 – 6 sliced

Jump to Recipe

Was this page helpful?

Help improve this recipe for others.

Send this recipe to your inbox.

We'll email it straight to you - plus weekly cooking inspiration.

Ingredients

Some product links may be affiliates. If you buy through them, you're supporting the site and Pekin may earn a commission at no extra cost to you.

Mushrooms

Marinade

Toppings

Method

Preparation

  1. 1

    Clean the Mushrooms

    Using a damp paper towel, gently clean the Portobello mushrooms to remove any dirt. Remove the stems and scrape out the gills with a spoon if desired for a cleaner look.

  2. 2

    Prepare the Marinade

    In a bowl, whisk together olive oil, balsamic vinegar, minced garlic, dried oregano, chopped rosemary, salt, and black pepper until well combined.

  3. 3

    Marinate the Mushrooms

    Place the cleaned Portobello mushrooms in a shallow dish and pour the marinade over them. Ensure each mushroom is well coated. Cover and let marinate for at least 30 minutes.

Cooking

  1. 4

    Grill the Mushrooms

    Preheat your grill or grill pan over medium heat. Once hot, place the marinated Portobello mushrooms on the grill and cook for about 5-7 minutes on each side, or until tender and grill marks appear.

  2. 5

    Prepare the Toppings

    While the mushrooms are grilling, prepare the toppings by crumbling feta cheese and halving the cherry tomatoes. Chop the fresh basil leaves.

  3. 6

    Assemble the Dish

    Once the mushrooms are cooked, remove them from the grill and place them on a serving platter. Top each mushroom with crumbled feta cheese, halved cherry tomatoes, and fresh basil.

More from Spezia