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These Portobello Pizzas deliver all the bold, cheesy flavor of your favorite slice — without the guilt. Hearty portobello mushroom caps take the place of crust in this low-carb, veggie-loaded twist on a classic. Best of all, they’re ready in just 10 minutes!
If you’re craving a fast and healthy portobello pizza recipe, this one checks every box. It’s the ultimate mushroom pizza shortcut: easy, satisfying, and packed with flavor.
What Makes These Portobello Pizzas Work
There’s something so satisfying about turning a vegetable into the star of a dish, and these Portobello Pizzas do exactly that. The meaty texture of the mushrooms makes them a sturdy, flavorful base that holds up beautifully under layers of sauce, cheese, and toppings.
This easy portobello pizza recipe is also incredibly versatile. Whether you’re going low-carb, gluten-free, or just looking for a lighter dinner option, these mushroom pizzas fit right in. They cook quickly, are endlessly customizable, and taste just as indulgent as a classic slice.
What Goes Into These Portobello Pizzas
These Portobello Pizzas come together with just a few simple ingredients, yet they pack in so much flavor. You’ll love how customizable they are — perfect for quick weeknights or healthy pizza cravings
- Portobello Mushrooms: These large, meaty caps serve as the perfect base for your pizza, holding up well to sauce, cheese, and toppings.
- Pizza Sauce: A garlic and herb blend adds classic Italian flavor and moisture to each mushroom pizza without overwhelming the toppings.
- Mozzarella Cheese: Reduced-fat shredded mozzarella melts beautifully for that irresistible cheesy pull. You can also use a pizza cheese blend.
- Mini Pepperoni: These bite-sized slices crisp up nicely under the broiler and bring classic, savory flavor to your portobello mushroom pizza.
Note: Please see recipe card for a full list of ingredients with measurements.
How To Make These Portobello Pizzas
- Preheat the Oven: Set your oven to broil or grill on high. Position the oven rack in the middle to prevent burning while still getting that golden cheese finish.
- Make Garlic Oil: In a small bowl, combine olive oil, minced garlic, and 4 teaspoons of italian seasoning. This mixture adds bold flavor to the mushroom base.
- Prep the Mushrooms: Brush the bottom of each portobello cap with garlic oil mixture. Place them oil-side down on a lightly greased baking sheet.
- Assemble the Pizzas: Fill each mushrooms with 2 tablespoons of sauce. Add 1/4 cup of mozarella, 6 mini pepperoni slices, and a few thin slices of tomato.
- Broil until Golden: Broil the pizzas for about 8 minutes, or until the cheese is melted, bubbling, and golden in color
- Season and Serve: Sprinkle with the remaining seasoning. Finish with salt and pepper, then serve hot and enjoy!
These Portobello Pizzas are satisfying on their own, but they pair beautifully with light, fresh sides like a crisp green salad, roasted broccoli, or Zucchini Carbonara.
For something heartier, try them with Creamy Roasted Tomato Basil Soup or Mashed Sweet Potatoes. This easy portobello pizza recipe is versatile enough to serve as a main or a fun appetizer; the perfect way to enjoy mushroom pizza without the carbs!
Recipe FAQ’s
Brush them with oil and bake them gill-side up first, or blot with paper towels after broiling to remove the excess moisture. Portobello mushrooms naturally release liquid, but pre-baking or drying helps.
Absolutely. While mozarella is classic, provolone, cheddar or even goat cheese work great in this portobello pizza recipe.
Look for large, round portobello caps that can hold toppings without tipping or collapsing. Medium to large size is ideal for a single-serve portobello mushroom pizza.
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10-minute Portobello Pizzas
Ingredients
- 6 portobello mushrooms stems removed, washed and dried with a paper towel
- 2 tablespoons extra virgin olive oil
- 2 teaspoons garlic minced
- 6 teaspoons Italian seasoning or a dried oregano and basil leaf blend, divided
- 3/4 cup pizza sauce garlic and herb
- 1 1/2 cups reduced-fat shredded mozzarella cheese or a pizza cheese blend
- 30 miniature-sized pepperoni
- 6 cherry tomatoes or grape tomatoes, sliced thinly
- 1 pinch salt to taste
- 1 pinch pepper to taste
Instructions
- Preheat oven to broil / grill settings on high heat. Arrange oven shelf to the middle of your oven.
- Combine the oil, garlic and 4 teaspoons of the seasoning together in a small bowl. Brush the bottoms of each mushroom with the garlic oil mixture and place each mushroom, oil side down, on a lightly greased baking sheet / tray.
- Fill each mushroom with 2 tablespoons of the pizza sauce per cap, 1/4 cup of mozzarella cheese, 6 pepperoni miniatures and tomato slices. Broil / grill until cheese has melted and is golden in colour (about 8 minutes).
- To serve, sprinkle with the remaining Italian seasoning (or mixed herbs), and season with salt and pepper to taste.
Notes
*For the miniature pepperonis, I bought normal-sized pepperonis and cut them with an apple corer like this one to get miniature sized ones. (I used 8 slices.) However, you can use whatever you can find!
TIP: Do NOT over bake them! They WILL release a lot of liquid if left in the oven for too long! Make sure your oven is preheated well and HOT when putting them in.
Nutrition
Nutrition information is automatically calculated, so should only be used as an approximation.
The pictures looked so good that I took a chance in making them despite the fact that my husband doesn’t like portobello mushrooms. I set two of them along with a nice green salad in front of him and he LOVED them!!! So did I but I knew I would. They came out looking exactly like the pictures and tasting just as good! Thank you so much!
I followed the recipe exactly. While the flavor was delicious, my mushrooms pizzas were not hot in the middle and the mushroom was still kind of crunchy while the edges were almost burned. After coming out of the oven and sitting in the cookie sheet, soooo much liquid ran out of them. They did satisfy my pizza craving, but next time I will try par cooking the mushrooms first so they are softer and less watery. The garlic oil was a really yummy touch. Thank you.
Made these today and followed recipe as written except I just quartered regular pepperoni slices and halved cherry tomatoes. They were awesome, It was hard not to eat two. Definitely a keeper and will make again.
These were great and my picky hubby liked them too!
Sooooo yummy!!!! Broiled for 2 minutes and finished by baking for 5. I didn’t miss the pizza crust at all!! I’ll add more toppings next time.
Wow – these were great and didn’t leave me feeling stuffed after – thanks! Added some black olives and green peppers.
These were great! I used sautéed peppers and onions and some turkey sausage for toppings and they turned out delicious. Broiled on high for 5 min, baked for another 3 to make sure the caps were done. Perfecto!
I just made a small batch. So sorry I didn’t make more! I wasn’t sure about the liquid. No problem. I did have the smaller caps. So good. Thank you for the recipe.
So glad that you loved it! Thank you for sharing! XO
I just saw this, this morning. So I went out and bought portobellos this afternoon — going to make them tomorrow! Thank you.
Full of flavor and great way to cut carbs. One question, how did you prep the portabella? I took out the dark part and rinsed, but they kinda went flat after cookibg