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Keto Portobello Mushroom Pizzas

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  • prep time

    prep time

    5 min

  • cook time

    cook time

    10 min

  • ready time

    ready time

    15 min

Keto Portobello Mushroom Pizzas

18 ratings

This Keto mushroom pizza recipe uses Portobello mushrooms to create a low carb base, topped with classic pizza flavors. The recipe is also easily adapted for your favorite toppings. This is a quick and easy recipe to prepare, cooked in just 10 minutes.

Keto Mushroom Pizza Recipe Ingredients

This Keto mushroom pizza recipe uses large Portobello mushrooms as the vehicle for your pizza toppings. The mushrooms are part cooked then topped with a layer of passata (tomato sauce), oozy mozzarella cheese, aromatic oregano, black olives and sweet sundried tomato. The mushrooms are then returned to the oven to finish baking and melt the cheese.

Serving Suggestions

These large mushrooms make a great lunch option served with a hearty Keto salad. Alternatively these would make an excellent starter to a main course or even side to grilled or roasted meats. You may adapt and adjust the pizza toppings as desired, just be sure to adjust your macros to reflect the changes.

  • Net Carbs

    3.3 g

  • Fiber

    1.8 g

  • Total Carbs

    5.7 g

  • Protein

    3.8 g

  • Fats

    10.1 g

121 cals

Keto Portobello Mushroom Pizzas

#1 Low Carb & Keto Diet App Since 2010

Track macros, calories, and access top Keto recipes.

Download on the App Store
Get in on Google Play

Ingredients

Create Shopping List
  • Black Olives

    Black Olives

    4 medium

  • Portabella Mushrooms, Raw

    Portabella Mushrooms, Raw

    2 each

  • Tomato Sauce

    Tomato Sauce

    2 tablespoon

  • Mozzarella Cheese

    Mozzarella Cheese

    2 tablespoon, grated

  • Tomatoes Sun Dried Or Sundried Packed In Oil

    Tomatoes Sun Dried Or Sundried Packed In Oil

    2 piece

  • Olive Oil

    Olive Oil

    1 tablespoon

  • Oregano, Dried

    Oregano, Dried

    ½ teaspoon

  • Basil, Fresh

    Basil, Fresh

    ½ tablespoon

  • Salt, Sea Salt

    Salt, Sea Salt

    ¼ teaspoon

  • Black Pepper

    Black Pepper

    ⅛ teaspoon

Recipe Steps

steps 3

15 min

  • Step 1

    Preheat the oven to 400 degrees Fahrenheit and line a shallow oven tray with baking paper. Wipe clean the mushrooms and remove the stalks. Use a teaspoon to carefully scoop out the mushroom gills and discard. Brush the mushrooms all over with the olive oil and season with salt and pepper. Arrange on the prepared oven tray and bake for 5 minutes until just tender. Pour any juices away.
    Step 1

  • Step 2

    Add a tablespoon of passata to the center of each mushroom. Scatter a tablespoon of mozzarella into the center of each mushroom over the passata. Sprinkle over the oregano.
    Step 2

  • Step 3

    Finely slice the olives. Divide the sliced olives between the two mushrooms. Place a sundried tomato in the center of each mushroom. Return to the oven to bake for a further 5 minutes until the cheese is melted and bubbling. Scatter with finely chopped basil and serve hot.
    Step 3

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Comments 16

  • RousingCauliflower528209

    RousingCauliflower528209 2 years ago

    Delicious! Even non keto friends loved these little pizzas

    • LavenderBlueDilly

      LavenderBlueDilly 3 years ago

      Tastes good! Used tomato paste, kalamatas, fresh mozzarella. Glad to have a use for some sundried tomatoes I’ve had for a while. The mushrooms did take a good bit longer to heat the caps long enough to make liquid run….at least 13 min and not the 5 mentioned. Finished them off under the broiler.

      • FavorableKale693070

        FavorableKale693070 3 years ago

        My picky husband actually loved these. I cooked a few ounces of Italian sausage to throw in, and used dried basil/oregano - they turned out great!

        • Sue

          Sue 4 years ago

          Omg delicious, we added feta cheese and ham and used a bit of Tex Mex and it was too die for. Mine also had a stick of damn hot pepperoni. Definitely will be making this again.

          • recipewriter

            recipewriter 3 years ago

            Sounds good!! Thank you for your feedback :)

        • VickieB

          VickieB 4 years ago

          I didn’t have all the ingredients so I just make them with what I had on hand.. oh, yummy! Soo good. I just topped them like I would a pepperoni pizza.. excellent!

          • alio3200

            alio3200 4 years ago

            Are these nice cold? Just wondering if I could meal prep with them

            • Debs

              Debs 4 years ago

              I think I died and went to heaven! Added Salami, but ditched the olives and tomato. I could eat it all again. Thank you x

              • Sylvie

                Sylvie 4 years ago

                Love it! Added ham for additional protein. Will do again for sure

                • recipewriter

                  recipewriter 4 years ago

                  Glad you liked them :)

              • PacMom

                PacMom 4 years ago

                LOVE! LOVE! LOVED these. Super easy and quick to make and no guilt!

                • recipewriter

                  recipewriter 4 years ago

                  Thank you very much!! :)

              • Marlene

                Marlene 4 years ago

                OMG These are so good! Have to say it again These are sooo good. ! .

                • recipewriter

                  recipewriter 4 years ago

                  Thank you very much! :)

              • Sp3ctra

                Sp3ctra 4 years ago

                Made these today, had to use my toaster oven and they came out perfect! Really delicious, made exactly as the recipe called and my boyfriend and I both loved it! Thank you!

                • recipewriter

                  recipewriter 4 years ago

                  Thank you so much! :)