We’ve already tried multiple pizza recipes, including French Bread Pizza, English Muffin Pizza, Bagel Pizza, Bagel Bites, Tortilla Pizza, and Pizza Roll-Ups.
What I love about these air fryer pizzas is their ease of preparation and incredible taste, just like any pizza dish should be.
See also: How to Reheat Pizza in Air Fryer
However, there’s one thing missing—a healthy option, a low-carb or keto-friendly version. You see, a single slice of pizza can contain 200-300 calories, depending on the toppings.

So, what could be better than substituting the calorie-dense dough with nutrient-rich mushroom caps?
That’s precisely what we’re doing with Air Fryer Portobello Mushroom Pizza.
You’ll still enjoy the same cheesy and savory goodness, beautifully complemented by the earthy and nutty flavors of the mushrooms. It’s truly one of the best healthy snacks you can make.
✦ Bonus: Towards the end of the recipe instructions, I’ll also share other delicious pizza topping options that you can try.
Table of Contents
Ingredients for Air Fryer Portobello Mushroom Pizza

✦ You can find the exact measurements of the recipe ingredients and customize the serving size in the recipe card after the detailed step-by-step instructions section.
You only need a few things to make this delicious air-fried mushroom pizza.
- Portobello mushrooms
- Pizza sauce
- Pepperoni (small slices)
- Mozzarella cheese
- Bell pepper
- Dried oregano
There are numerous options for toppings on the Air Fryer Portobello Mushroom Pizza. You are not limited to the pepperoni flavor. In fact, I will share a long list of alternative toppings at the end of the cooking instructions.
Recipe Video
How to Cook Portobello Mushroom Pizza in the Air Fryer?
Making mushroom pizza in the air fryer is just as easy as making an English muffin pizza. Here are six simple steps to turn those humble mushroom caps into a healthy treat in under 10 minutes.
Step 1: Prep the mushrooms.

Start by wiping off any dirt with a damp paper towel. Then, remove the stems, and if desired, you can also scrape off the gills with a spoon.
💡 Pro Tip: Avoid running your mushrooms under water as they can absorb excess moisture, resulting in a soggy texture when cooked.
Step 2: Prepare the pizza toppings.

Have these ingredients ready: pizza sauce, shredded mozzarella cheese, pepperoni slices, diced bell peppers and dried oregano.
Step 3: Preheat your air fryer to 400ºF (204ºC).

If your air fryer doesn’t have a preheating option, you can set the temperature to 400ºF (204ºC) and then let it cook for 5 minutes without food.
🚨 Important: Reduce the cooking temperature to 380°F (193°C) if you’re using a 4-quart air fryer or smaller. They are hotter due to the heating element being closer to the food.
Step 4: Assemble the mushroom pizza.

Put together the mushroom pizza by spreading a generous layer of pizza sauce over the mushroom cap. Next, sprinkle mozzarella cheese, diced bell peppers, Italian seasoning, and lastly add the small pepperoni slices on top.
Step 5: Air fry mushroom pizza for 5-6 minutes.

Carefully add the assembled Portobello mushroom pizzas to the preheated air fryer and roast them for about 5-6 minutes, or until the mushrooms become tender and the toppings turn golden.
✦ I used a 6-quart air fryer to test this recipe. Cooking time and temperature may vary depending on your air fryer and the number of servings you are making. For optimal results, begin with the lower end of the suggested cooking time.
Step 6: Serve and enjoy your air fried Portobello mushroom pizza!

Now, that’s how to make Portobello Mushroom Pizza in the Air Fryer!
All that’s left is for you to enjoy the fruit of your labor—a well-deserved healthy and scrumptious snack.
For an extra touch of freshness, sprinkle freshly chopped herbs such as parsley or basil on top of the mushrooms.
Serve the Portobello mushrooms as a main course or as a side dish alongside grilled vegetables, a salad, or a grain dish.
It’s a versatile and delicious option that can complement a variety of meals.
More Pizza Topping Options
Here is a list of incredibly delicious pizza combinations that you’re bound to love.
Four Cheese: Tomato sauce, mozzarella cheese, Parmesan cheese, provolone cheese, and gorgonzola cheese.
Mediterranean: Pesto sauce, feta cheese, sun-dried tomatoes, black olives, artichoke hearts, and spinach.
Margherita: Tomato sauce, mozzarella cheese, fresh basil, and sliced tomatoes.
Veggie: Tomato sauce, mozzarella cheese, bell peppers, red onions, black olives, and mushrooms.
Buffalo Chicken: Buffalo sauce, cooked chicken breast, red onions, blue cheese crumbles, and mozzarella cheese.
White Pizza: Olive oil, minced garlic, ricotta cheese, spinach, and Parmesan cheese.
Freezing & Storage
Freezing: Once cooled, wrap the air-fried Portobello mushroom pizza in plastic wrap and then store them in a freezer-safe container. It’s safe to eat for up to 3 months.
Fridge: Save any leftover mushroom pizza in the fridge. It will last for 3-4 days.
Reheating: To reheat, first preheat your air fryer to 360°F (182°C). Then cook your leftover Portobello mushroom pizza for 4-5 minutes. For Frozen ones, the ideal cooking time is 6-8 minutes.
Frequently Asked Questions
Yes, you can air fry Portobello mushroom pizza. It’s one of the fastest and most convenient ways to cook a healthy mushroom pizza.
A single pepperoni mushroom pizza may contain 80-100 calories. However, please note that the calorie content can vary depending on the size and thickness of the mushroom and the toppings used.

This ingredients checklist is interactive; you can use it as your grocery list.
Ingredients
- 4 Portobello mushrooms
- ¼ cup pizza sauce
- ¼ cup pepperoni slices
- ¼ cup mozzarella cheese
- 2 tablespoons bell pepper
Instructions
- Clean the mushrooms by wiping them off with a damp paper towel; avoid running them under water as they easily absorb liquid. Remove the stems, and if desired, remove the mushroom gills as well.
- Prepare the toppings: pizza sauce, mozzarella cheese, pepperoni slices, diced bell peppers and dried oregano.
- Preheat your air fryer to 400°F (204°C). See note if you have a 4-quart air fryer or smaller.
- Put together the mushroom pizza. Add the pizza sauce on top of each mushroom cap. Sprinkle on the dried oregano and mozzarella cheese, then top them with sliced pepperoni and diced bell peppers.
- Air fry Portobello mushroom pizza for 5-6 minutes until they become tender and the cheese is bubbly and golden.
- Serve and enjoy your air fryer Portobello mushroom pizza!
Recipe Video

Notes
- If your air fryer doesn’t have a preheating option, you can set the temperature to 400°F (204°C) and then let it cook for 4-5 minutes without food. For faster cooking time and accuracy, preheating is highly recommended.
- For smaller air fryers like the Ninja Foodi 4-Quart, reduce the cooking temperature by 20°F (10°C) or decrease the cooking time by 1-2 minutes. Smaller air fryers tend to cook faster and hotter due to the heating element being closer to the food.
- Avoid washing the mushrooms, as they tend to absorb moisture.
- The gills of the mushrooms create a dark stain when cooked. However it’s not an issue with this recipe as the toppings will completely cover those spores-producing gills. Optionally, you can remove the gills by scraping them with a spoon.
- I used a 6-quart Instant Vortex Plus to test the Air Fryer Portobello Mushroom Recipe. Cooking time and temperature may vary depending on your air fryer and the number of servings you are making. For optimal results, begin with the lower end of the suggested cooking time.
Nutrition
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