Portobello Pizzas {Low-Carb and Gluten-Free}

PER Pizza: Calories 507 | Fat 43g | Carbohydrates 10g | Fiber 2g | Net Carbohydrates 8g | Protein 20g

Recipe by Brandon McDearis

Who would’ve thought you could have pizza on a keto diet? These keto-friendly portobello pizzas are so good you won’t give a second thought to their carb-laden counterparts. The low-carb portobello mushrooms serve as a delicious and savory “crust” for the cheese and pepperoni. Even your non-keto friends will love these.

This recipe is: keto-friendly, low-carb, gluten-free, grain-free, no added sugar


Love Portobello mushrooms? Try our low-carb Portobello Bacon Burgers!

Looking for more keto-friendly Italian meals? Try our Must-Have Low-Carb Italian Recipes.

New to Keto? Try our KETO 30 Bundle.



  1. Preheat oven to 400 degrees. Scrape out the gills from the portobello mushrooms, toss or drizzle with the olive oil, and sprinkle lightly with salt and pepper. Then, lay portobellos on a baking pan open side up.
  2. Scoop ¼ cup of sauce into each portobello cap. Mix the two cheeses together in a bowl and sprinkle generously (about ¾ cup) into each portobello. Top each pizza with 5 pieces of pepperoni.
  3. Bake in the oven for 15-20 minutes until the mushrooms are soft and the cheese is bubbly and golden brown. Garnish with extra Parmesan and sliced basil.
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