Portobello mushroom pizzas are a fun and healthy twist on traditional pizza. Instead of using dough for the base, large portobello mushroom caps are perfect for holding all your favorite toppings. This recipe is not only delicious but also gluten-free and packed with flavor!

Why Make This Recipe

Making portobello mushroom pizzas is a great way to enjoy a classic dish without all the carbs. They are simple to prepare, making them perfect for a quick weeknight dinner or a fun dinner party. Plus, you can customize each pizza with your favorite toppings.

How to Make Portobello Mushroom Pizzas

Ingredients:

4 large portobello mushroom caps
1/2 cup marinara or pizza sauce
1 cup shredded mozzarella cheese
1/4 cup sliced black olives
1/4 cup thinly sliced red onion
Fresh basil, chopped (for garnish)
Olive oil, salt, and pepper to taste

Directions:

Preheat the oven to 400°F (200°C). Clean the mushroom caps and remove the stems. Brush them lightly with olive oil and sprinkle with salt and pepper.
Place the caps on a baking sheet, gill-side up. Roast them for 8 minutes to release moisture, then pat them dry.
Spread marinara sauce into each cap. Top each with mozzarella cheese, black olives, and red onion.
Return the mushrooms to the oven and bake for another 10–12 minutes, until the cheese is bubbly and golden.
Garnish with fresh basil and serve warm.

How to Serve Portobello Mushroom Pizzas

Serve your portobello mushroom pizzas warm, straight from the oven. They make a great appetizer or a main dish. Pair them with a fresh salad for a complete meal.

How to Store Portobello Mushroom Pizzas

If you have leftovers, store them in an airtight container in the refrigerator. They will stay good for about 3 days. To reheat, simply pop them back in the oven at a low temperature until warmed through.

Tips to Make Portobello Mushroom Pizzas

Make sure to clean the mushroom caps properly to remove any dirt.
Don’t skip the roasting step; it helps to get rid of excess moisture from the mushrooms.
Feel free to experiment with toppings like pepperoni, bell peppers, or even different types of cheese.

Variation

You can easily make vegetarian or vegan versions of portobello mushroom pizzas. For a vegan option, use vegan cheese and make sure the marinara sauce is dairy-free.

FAQs

Q1: Can I make portobello mushroom pizzas ahead of time?
A1: Yes, you can prepare the mushroom caps and add the toppings ahead of time. Just store them in the fridge and bake them when you are ready to eat.

Q2: What can I substitute for mozzarella cheese?
A2: You can use any cheese of your choice, such as cheddar, gouda, or a dairy-free cheese option if you’re vegan.

Q3: Are portobello mushrooms healthy?
A3: Yes, portobello mushrooms are low in calories and high in nutrients like fiber, vitamins, and minerals, making them a healthy choice.