Jul 14 2026
RestaurantsThe Stuffed Olive - OmahaStuffed Portabella Mushrooms Recipe

Stuffed Portabella Mushrooms Recipe

Time50m
Serves4

Fresh portabella mushrooms stuffed with spicy Italian sausage, caramelized onions, and queso fresco. Topped with shredded cheese and drizzled with balsamic vinegar

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Ingredients

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Stuffed Portabella Mushrooms

Method

Preparation

  1. 1

    Prepare the Ingredients

    Preheat your oven to 375°F (190°C). Clean the portabella mushrooms by removing the stems and gently scraping out the gills. Set aside.

  2. 2

    Cook the Sausage

    In a skillet over medium heat, add olive oil and sauté minced garlic until fragrant. Add the Italian sausage, breaking it apart with a spatula, and cook until browned. Drain excess fat.

  3. 3

    Caramelize the Onions

    In the same skillet, add sliced onions and cook over low heat until caramelized, about 15-20 minutes. Stir occasionally and add salt and pepper to taste.

  4. 4

    Mix the Filling

    In a large bowl, combine the cooked sausage, caramelized onions, queso fresco, and red pepper flakes. Mix well.

  5. 5

    Stuff the Mushrooms

    Stuff each portabella mushroom cap with the sausage mixture, pressing down gently to pack it in.

  6. 6

    Bake

    Place the stuffed mushrooms on a baking sheet. Top each with shredded cheese and drizzle with balsamic vinegar. Bake for 20-25 minutes or until the mushrooms are tender and the cheese is melted.

  7. 7

    Serve

    Remove from the oven, let cool slightly, and serve warm.

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