Portobello Mushroom Pizzas
Craving pizza but looking for a healthier twist?
These Portobello Mushroom Pizzas are the perfect solution!
With a savory, umami-packed mushroom base, topped with melted mozzarella, fresh tomatoes, and a hint of garlic, these low-carb pizzas come together in just 15 minutes.
Whether you’re serving them as a light appetizer or a fun side dish,
this easy recipe brings all the delicious flavors of pizza without the guilt.
Enjoy a warm, cheesy bite that satisfies your cravings, without straying from your healthy eating goals.
For Portobello Mushroom Pizzas
- Portobello Mushrooms – These form the base of the pizza. Remove the gills and stems for the perfect texture.
- Olive Oil – Used for brushing the mushrooms and adding flavor while baking.
- Italian Seasoning – A blend of herbs that brings the classic pizza flavor to the mushrooms.
- Pizza Sauce – The base layer of flavor that gives the pizza its classic taste.
- Shredded Mozzarella Cheese – Adds the gooey, melty cheese texture that makes pizza so irresistible.
- Cherry Tomatoes – Fresh, sweet, and juicy; these add a burst of flavor on top of the pizza.
- Garlic – A fragrant addition that enhances the overall flavor of the mushrooms.

Portobello Mushroom Pizzas
Notes
Ingredients:
- 4 portobello mushrooms (gills and stems removed)
- 2 tablespoons olive oil (plus extra for coating the baking sheet)
- 1 teaspoon Italian seasoning
- ¼ cup pizza sauce
- ½ cup shredded mozzarella cheese
- 4-6 cherry tomatoes, sliced
- 2 garlic cloves, pressed
Instructions:
- Preheat your oven to 450°F (230°C). Lightly coat a baking sheet with olive oil.
- In a small bowl, combine the olive oil, Italian seasoning, and garlic. Mix well.
- Brush the olive oil mixture over the tops of the portobello mushrooms.
- Spoon the pizza sauce onto each mushroom, followed by a sprinkle of mozzarella cheese. Top with sliced cherry tomatoes.
- Bake the mushrooms in the preheated oven for 8-10 minutes, or until the mushrooms soften slightly and the cheese is melted.
- Serve immediately and enjoy!
Notes:
- Storage: Any leftovers can be stored in an airtight container in the fridge for up to 3 days. Reheat in the oven at 350°F (175°C) for 5 minutes.
Calories: 134 kcal | Carbohydrates: 6g | Protein: 8g | Fat: 8g | Saturated Fat: 4g
Cholesterol: 22mg | Sodium: 265mg | Potassium: 450mg | Fiber: 1g | Sugar: 3g
Vitamin A: 420 IU | Vitamin C: 8.8mg | Calcium: 156mg | Iron: 1.1mg
- How do I choose the right portobello mushrooms?
Opt for wide, deep portobello mushrooms with a pronounced crevice. These are better at holding toppings and prevent spills during baking. Gently clean them with a damp cloth instead of rinsing under water to avoid excess moisture.
- Can I prepare these pizzas ahead of time?
Yes, you can assemble the pizzas and refrigerate them, covered, until you’re ready to bake. This allows the flavors to meld and makes for a convenient meal.
- What are some recommended toppings for these mushroom pizzas?
While classic toppings like sliced cherry tomatoes and mozzarella are popular, feel free to customize with options like pepperoni, sautéed vegetables, olives, or fresh herbs. The sturdy mushroom base supports a variety of ingredients.
- How can I prevent the mushrooms from becoming soggy?
Pre-bake the mushroom caps for about 8-10 minutes before adding toppings. This step helps release excess moisture and creates a firmer base for your pizzas.
- Can I use different types of cheese for these pizzas?
Certainly! While shredded mozzarella is commonly used for its meltability, you can experiment with other cheeses like cheddar, provolone, or goat cheese to suit your taste preferences.