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Gluten-Free Portobello Pizza

Rated as 4.89 out of 5 Stars

"Delicious alternative to using pizza dough. Add chopped garlic or a favorite pizza topping."
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30 m servings 269
Original recipe yields 4 servings


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  1. Preheat oven to 375 degrees F (190 degrees C). Line a baking sheet with aluminum foil and spray foil with cooking spray.
  2. Arrange mushrooms, top-side down, on the baking sheet. Drizzle olive oil over mushrooms and season with salt and pepper. Layer 3/4 of the mozzarella cheese onto mushrooms and top with tomatoes and basil. Cover the top with remaining cheese.
  3. Bake in the preheated oven until mushrooms are tender and cheese is melted, 20 to 25 minutes.


  • Partner Tip
  • Reynolds® Aluminum foil can be used to keep food moist, cook it evenly, and make clean-up easier.

Nutrition Facts

Per Serving: 269 calories; 23.2 2.5 11.1 47 127 Full nutrition

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Read all reviews 9
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Really delicious! I wish I would've read the recipe better b/c I bought reg. mozzarella cheese instead of fresh, but it worked out fine (I will get fresh and try them again!). I also topped them...

great. I spooned out the mushroom gills and stem. I cooked for a shorter time higher heat turned out great with shredded Moz cheese. broil last couple minutes

10 min prep? 20 min cook? try 45 min prep and 20 min cook. My fiancée loved it

Love love love it

I enjoy these! It's easy to adapt to any craving.

It was wonderful, the only thing that I changed was not removing the gills of the mushrooms. This is a great and simple recipe.

This is an easy, fast lunch!

These are great. The more I have in the house the more I can add. This recipe is wonderful as is, and easy to add other favorites to. We love it!

Delicious, quick and easy recipe! I made it four nights in a row!! I added some sliced olives, too. Will make it again.