Jul 14 2026
RestaurantsVictoria's Restaurant & Wine BarPortabella Mushrooms Recipe

Portabella Mushrooms Recipe

Time30m
Serves4

Large portabella mushrooms sautéed in a wine & balsamic vinaigrette, spinach & topped with mozzarella (Please Allow Extra Time For Preparation)

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

Spinach

Method

Preparation

  1. 1

    Clean the Mushrooms

    Gently wipe the portabella mushrooms with a damp cloth to remove any dirt, then remove the stems.

  2. 2

    Make the Vinaigrette

    In a small bowl, whisk together the dry white wine, balsamic vinegar, minced garlic, salt, and black pepper until well combined.

  3. 3

    Prepare the Spinach

    In a skillet, heat 1 tablespoon of olive oil over medium heat. Add the sliced red onion and sauté for about 2-3 minutes until translucent. Then, add the fresh spinach and cook until wilted, about 2-3 minutes. Remove from heat and set aside.

Cooking

  1. 4

    Sauté the Mushrooms

    In the same skillet, add the remaining tablespoon of olive oil over medium heat. Place the portabella mushrooms cap side down and pour the prepared vinaigrette over them. Sauté for about 5 minutes until the mushrooms are tender.

  2. 5

    Combine Ingredients

    Flip the mushrooms and spoon the sautéed spinach and onion mixture into each mushroom cap. Top each filled mushroom with shredded mozzarella cheese.

  3. 6

    Melt the Cheese

    Cover the skillet with a lid and let the mushrooms cook for an additional 3-4 minutes, or until the cheese is melted and bubbly.

Serving

  1. 7

    Serve Hot

    Carefully remove the mushrooms from the skillet and place them on a serving plate. Serve warm and enjoy!

More from Victoria's Restaurant & Wine Bar