Caprese Stuffed Portobello Mushrooms

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In our opinion, the combination of fresh tomatoes, creamy mozzarella, and tangy basil in a traditional Caprese salad can’t be topped! Except, maybe, by putting it all in a portobello mushroom. That’s why we made these Caprese Stuffed Portobello Mushrooms! By using part-skim mozzarella and skipping the dressing, you’ll get all the delicious flavors of a Caprese salad with only a fraction of the calories.

These are perfect as an appetizer or even a nutritious vegetarian entree. Drizzle with some balsamic vinegar upon presentation to add a tangy pop!

Caprese Stuffed Portobello Mushrooms

Caprese Stuffed Portobello Mushrooms

Yields: 2 servings | Serving Size: 1 stuffed mushroom | Calories: 297 | Total Fat: 28g | Saturated Fat: 7g | Trans Fat: 0g | Cholesterol: 25mg | Sodium: 453mg | Carbohydrates: 6g | Fiber: 1g | Sugar: 4g | Protein: 8g | SmartPoints (Freestyle): 11


  • 3 tablespoons extra virgin olive oil, divided
  • 1 garlic clove, minced
  • 2 large portobello mushrooms, stems and insides removed
  • 1/4 teaspoon Kosher salt
  • 1/2 cup spinach
  • 1 cup tomatoes, diced
  • 2 ounces fresh part-skim mozzarella cheese
  • 2 teaspoons balsamic vinegar
  • 1 tablespoon fresh basil, chopped


  1. Preheat oven to 350 degrees F.
  2. Combine two tablespoons olive oil and clove of minced garlic in a small bowl. Brush mixture on inside and outside of portabella mushrooms. Sprinkle with salt.
  3. In sauté pan, heat remaining olive oil on medium heat. Sauté spinach until wilted. Spoon half the spinach into each mushroom, and top with diced tomato followed by mozzarella.
  4. Place filled mushrooms on cookie sheet sprayed with nonstick cooking spray. Bake for 15 to 20 minutes until cheese is melted and beginning to bubble. Mushrooms should be soft. Drizzle with balsamic vinegar and sprinkle with chopped basil.

Adapted from Lexi’s Clean Kitchen.

Tried it and loved it? Give us your opinion in the comments!

2 Comments on "Caprese Stuffed Portobello Mushrooms"

  1. Sarah  April 16, 2020

    The recipe was delsih! Next time I would add some cheese and balsamic to the filling so it holds together a bit better then top with a bit more cheese before baking 🙂

    • Nichole Furlong  April 16, 2020

      Sounds delish! Glad you enjoyed the recipe!


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