Easy Air Fryer Portobello Pizzas Recipe | Low Carb & Gluten Free

If you are looking for a way to satisfy your pizza cravings without the bloat, these Air Fryer Portobello Pizzas are a game changer. By using meaty Portobello mushroom caps as the “crust,” you get a nutrient-dense, keto-friendly meal that cooks in a fraction of the time a traditional pizza takes.

Why we love these portobello mushroom pizzas:

• Quick & Easy: They go from counter to table in less than 15 minutes.
• Low Carb & GF: Naturally gluten-free and perfect for keto or grain-free diets.
• Customizable: Everyone can pick their own toppings, just like a mini pizza bar!
• Perfectly Cooked: The air fryer gets the cheese bubbly and golden without making the mushroom soggy.

Ingredient Notes:

• Portobello Mushrooms: Look for large caps with deep “walls” to hold your sauce and cheese.
• Marinara Sauce: Use your favorite gluten-free brand. Look for “no sugar added” for a keto version.
• Cheese: Freshly shredded mozzarella melts best, but provolone or a dairy-free substitute also works.
• Seasonings: Italian seasoning, garlic powder, and a pinch of red pepper flakes.

Step-By-Step Photos and Directions:

1. Prep the Caps: Clean the mushrooms with a damp paper towel. Remove the stems and gently scrape out the black gills with a spoon.
2. Pre-Cook: Lightly brush the caps with olive oil and air fry at 370°F for 3 minutes. This prevents sogginess!
3. Fill: Spread a spoonful of sauce inside each cap, followed by a generous sprinkle of cheese.
4. Top: Add your favorite toppings (pepperoni, peppers, onions).
5. Final Blast: Air fry for another 3–5 minutes until the cheese is melted and slightly browned.

Oven Baking Directions:

No air fryer? No problem! Preheat your oven to 400°F (200°C). Follow the same prep steps and bake on a parchment-lined sheet for 10–12 minutes, or until the mushrooms are tender and the cheese is bubbly.

Fun Topping Ideas:

• Classic: Mini pepperoni and fresh basil.
• Veggie: Finely diced bell peppers, olives, and red onion.
• Meat Lovers: Cooked sausage crumbles and bacon bits.

Sauce Flavor Ideas:

• Pesto: Use basil pesto instead of red sauce for a gourmet twist.
• White Pizza: Use a dollop of ricotta or alfredo sauce.
• BBQ: Sugar-free BBQ sauce with chicken and red onion.

Serve With:

• A crisp Caesar salad (with GF croutons!).
• Roasted asparagus or green beans.
• A light balsamic glaze drizzle over the top.

Frequently Asked Questions:

• How do I keep them from getting soggy? Scraping out the gills and pre-cooking the caps for 3 minutes is the secret!
• Can I use smaller mushrooms? Yes, Cremini (Baby Bella) mushrooms work great for bite-sized pizza appetizers.
• Can I make these ahead of time? They are best fresh, but you can prep the mushrooms and toppings in advance.

More Gluten Free Air Fryer Recipes:

• Crispy Air Fryer Zucchini Chips
• Air Fryer Lemon Herb Chicken Thighs

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Easy Air Fryer Portobello Pizzas

Equipment

• Air Fryer (any model works)
• Small Spoon (for scraping gills)

Ingredients 1x2x3x

• 4 large Portobello Mushroom Caps
• ½ cup Marinara Sauce
• 1 cup Shredded Mozzarella Cheese
• 1 tsp Italian Seasoning
• Optional: Pepperoni, sliced olives, fresh basil.

Instructions

1. Clean mushrooms and remove stems/gills.
2. Brush with oil and air fry at 370°F for 3 mins (open side down).
3. Flip over, fill with sauce, cheese, and toppings.
4. Air fry at 370°F for 4–5 more minutes.
5. Garnish with fresh basil and serve warm.

Notes

• Avoid Water Soaking: Never soak the mushroom caps in water to clean them; they act like sponges. Instead, use a damp paper towel to wipe away any dirt.
• Pre-Cooking is Key: Don’t skip the 3-minute pre-bake! This step releases the natural moisture of the mushroom so your “pizza” doesn’t end up sitting in a puddle of juice.
• Size Matters: If your Portobello caps are extra thick, you may need to add 1–2 minutes to the final cooking time to ensure they are tender.

SPECIAL NOTE

Pro Tip for Maximum Flavor: For a truly “pizzeria” taste, brush the outside of the mushroom caps with a mixture of melted butter, garlic powder, and dried parsley before air frying. This creates a savory “crust” flavor that complements the earthy mushroom perfectly.

Nutrition

Serving Size: 1 Loaded Portobello Pizza

Nutrient	Amount
Calories	185 kcal
Total Fat	12g
Saturated Fat	6g
Total Carbohydrates	9g
Net Carbs	6g
Dietary Fiber	3g
Sugars	4g
Protein	10g

Nutrition Disclaimer

These nutritional estimates are provided for informational purposes only. The accuracy of the data is not guaranteed and will vary significantly based on the size of the Portobello mushrooms and your choice of toppings (e.g., adding pepperoni or sausage will increase fat and calorie counts). To get the most accurate information for your diet, we recommend using an online nutrition calculator with the specific brands and quantities you use.