Ultimate Low-Carb Spaghetti Squash Pizza: Your Healthy Pressure Cooker & Air Fryer Recipe

Transform your dinner routine with our incredible **Spaghetti Squash Pizza recipe**, a revolutionary low-carb meal that perfectly mimics the delightful texture of traditional noodles while offering a healthier twist. This innovative dish leverages the power of your pressure cooker for rapid squash preparation and an air fryer for that irresistible crispy pizza finish. Say goodbye to carb-heavy crusts and embrace a flavorful, guilt-free pizza experience that your entire family will love.

Our kitchen has been buzzing with Ninja Foodi recipes recently, but this spaghetti squash pizza truly stands out. If you’ve never experienced the magic of spaghetti squash as a pasta substitute, prepare to be amazed. This recipe brings a burst of authentic pizza flavor to your table in approximately 15 minutes of active cooking time, offering a delectable and surprisingly easy weeknight solution.

The secret to perfectly tender spaghetti squash lies in pressure cooking, which steams the squash to an ideal consistency. This method ensures quick and even cooking, making the squash wonderfully soft and easy to shred into “noodles.” For those who prefer an air fryer-only approach for cooking the squash itself, we also have detailed air fryer spaghetti squash instructions. However, for this specific pizza recipe, combining the pressure cooker and air fryer yields the best of both worlds: perfectly cooked squash and a gloriously crispy, melted cheese topping.

Beyond spaghetti squash, we’ve explored a variety of Ninja Foodi vegetable recipes, from classic broccoli to adventurous air fryer acorn squash. It consistently delivers superior results compared to other cooking methods. The versatility of the Ninja Foodi allows us to either use a single cooking function or combine pressure cooking with air crisping, as we do here, to achieve ideal textures and flavors.

Essential Ingredients for Your Spaghetti Squash Pizza

Crafting this fantastic low-carb pizza requires just a few simple, wholesome ingredients. Here’s what you’ll need to get started:

1. Spaghetti Squash: One medium to large spaghetti squash, sliced in half lengthwise. This is the star of our low-carb crust.
2. Pizza Sauce: A jar of your favorite spaghetti or pizza sauce. You can also use a simple tomato sauce seasoned with Italian herbs and fresh basil for a homemade touch.
3. Cheese Blend: We recommend a generous mix of shredded mozzarella and sharp cheddar cheese for optimal melt and flavor. A sprinkle of Parmesan cheese adds an extra layer of savory goodness.
4. Toppings: Classic pepperoni slices are a favorite, but feel free to customize with your preferred pizza toppings like sliced olives, mushrooms, bell peppers, or cooked sausage.
5. Seasoning: Salt and freshly ground black pepper to taste. For a hint of heat, add a pinch of red pepper flakes.
6. Water: About 1.5 cups of water for the pressure cooking process, essential for steaming the squash to perfection.

Our journey to this spaghetti squash pizza began with experiments like cheesy Ninja Foodi spaghetti, which quickly became a family favorite. Our love for spaghetti squash led us to perfect cooking spaghetti squash quickly in a pressure cooker. This recipe is the culmination of those efforts, bringing together the best techniques for a truly exceptional meal.

Previously, when making spaghetti squash pasta, we relied on the oven for melting cheese and crisping. However, integrating the air fryer functionality of our multi-cooker has been an absolute **game-changer!** This combination streamlines the cooking process, delivering superior results with less effort.

Now, you can achieve everything in a single appliance, making this a true **one-pot meal** that will impress even the pickiest eaters. My children, usually wary of vegetables, were genuinely surprised by how much they enjoyed this dish, mistaking the spaghetti squash for actual noodles due to its incredible flavor and texture. The similarity in texture is truly remarkable, offering a satisfying bite without the carbs.

The first crucial step in preparing this delightful pizza is cooking the spaghetti squash into tender, spaghetti-like strands. This process is surprisingly quick, taking only about 8 minutes in a pressure cooker. While a printable recipe card is available at the end of this article, here’s a quick overview of how to cook your squash efficiently.

How to Pressure Cook Spaghetti Squash Perfectly

Achieving perfectly tender spaghetti squash is the foundation of this recipe. The pressure cooker method is not only fast but also ensures consistent results every time:

• Preparation: Begin by cutting your spaghetti squash in half lengthwise. Using a spoon, scoop out and discard all the seeds and fibrous strands from the inner cavity, leaving it clean.
• Setup: Pour 1.5 cups of water into the inner pot of your pressure cooker (or Ninja Foodi). Place a trivet at the bottom of the pot. Arrange both squash halves on the trivet, with the cut sides facing up.
• Cooking: Secure the pressure cooker lid and ensure the steam release valve is sealed. Set the cooker to high pressure for 8 minutes.
• Release & Cool: Once cooking is complete, perform a quick release of the pressure. Carefully remove the squash halves from the pot using tongs or oven mitts, as they will be very hot. Place them on a cutting board to cool slightly before handling.

Step-by-Step Guide to Making Spaghetti Squash Pizza

With your spaghetti squash perfectly cooked, it’s time to assemble your delicious low-carb pizza. Follow these simple steps for a mouthwatering meal:

1. Prepare the Squash: After pressure cooking, allow the squash to cool for at least 15 minutes. It will still be warm, so use a dishtowel or oven mitts to handle it. Once cool enough, use a fork to gently scrape the “noodles” out of each half of the squash into a separate bowl. Be careful to leave the outer shell of the squash intact, as these will serve as your natural “pizza bowls.”
2. Drain Excess Liquid: Spaghetti squash can retain a lot of water. After scraping out the noodles, drain any excess liquid from the bowl. This step is crucial to prevent your pizza sauce from becoming watery and to ensure the richest flavor.
3. Mix and Season: Add your favorite pizza sauce (or seasoned tomato sauce) to the spaghetti squash noodles. Stir gently to ensure everything is well coated. Mix in about half a cup of your shredded cheese blend. Season with salt, pepper, and red pepper flakes if desired.
4. Assemble Your Pizzas: Place the empty squash halves back onto the trivet in your Ninja Foodi or air fryer basket. Using a fork, fill each squash half with the spaghetti squash and sauce mixture. The fork helps to further drain any residual liquid as you transfer it.
5. Top and Crisp: Sprinkle the remaining cheese blend evenly over the filled squash halves. Arrange your pepperoni or other preferred toppings on top. Close the air crisp lid of your Ninja Foodi (or place in your air fryer). Set the temperature to 400°F (200°C) and cook for 8 minutes, or until the cheese is melted, bubbly, and beautifully browned on top.
6. Serve Immediately: Carefully remove the hot spaghetti squash pizzas and serve them immediately for the best texture and flavor.

Expert Tip for Noodle Texture: The way you scrape the spaghetti squash determines its final texture. For firmer, more “al dente” noodles, apply slightly more pressure when scraping with your fork. If you prefer them very soft and tender, aim for the strands that come off with minimal pressure. These delicate strands will have a texture surprisingly similar to traditional pasta.

While the exact amount of cheese can be adjusted to your preference, the ingredient quantities listed in our recipe card below yielded fantastic results for us. Once you fall in love with this spaghetti squash pizza, you might also enjoy exploring these other delightful recipes:

1. Our savory Ninja Foodi taco pasta recipe for another quick and flavorful meal.
2. Discover a variety of delicious options with our 8 different Ninja Foodi cabbage recipes.
3. Pair your pizza with perfectly cooked air fryer corn for a balanced vegetarian meal.
4. If you’re curious about different cooking methods, we also provide instructions on how to roast spaghetti squash whole in the oven.

For those using an Instant Pot, the spaghetti squash cooking method remains largely the same. However, you’ll need to transfer the assembled pizzas to an oven broiler to melt and brown the cheese at the end. We generally don’t recommend using the slow cooker function for this particular recipe, as it won’t achieve the desired texture or speed. If slow cooking is your preference for spaghetti squash, please refer to our dedicated slow cooker spaghetti squash guide or traditional oven methods. However, the pressure cooker and air fryer combination is undoubtedly the fastest and most efficient way to prepare this pizza.