Craving pizza without the carb overload? You can absolutely enjoy a delicious, low carb dinner with this Cauliflower Crust Margherita Pizza. This recipe offers all the classic flavors you love, transforming a humble vegetable into a delightful pizza base that fits perfectly into your healthy eating plan.
Key Ingredients & Substitutions
- Cauliflower Rice: Use fresh or frozen, just ensure it’s well-drained.
- Mozzarella Cheese: Low-moisture, part-skim works best. You can substitute with other melty cheeses like provolone.
- Egg: Acts as a binder.
- Italian Seasoning: A blend of dried herbs. Feel free to use individual herbs like oregano and basil.
- Tomato Paste: Adds concentrated tomato flavor. You can use a very small amount of sugar-free marinara sauce if preferred.
- Fresh Basil: Don’t skip this for authentic Margherita flavor.
Ingredients
For the Cauliflower Crust:
- 4 cups riced cauliflower (about 1 medium head)
- 1 cup shredded low-moisture, part-skim mozzarella cheese
- 1 large egg
- 1/2 teaspoon dried oregano
- 1/4 teaspoon garlic powder
- Salt and black pepper to taste
For the Topping:
- 1/4 cup tomato paste
- 1/2 cup shredded low-moisture, part-skim mozzarella cheese
- 1/4 cup fresh basil leaves, torn or chopped
- 1 tablespoon olive oil (for drizzling)
How Much Time Will You Need?
- Total Time: 45 minutes
- Prep Time: 20 minutes
- Cook Time: 25 minutes
- Servings: 2
- Calories per serving: Approximately 350-400
- Tools Needed: Baking sheet, parchment paper, mixing bowls, cheese grater
Step-by-Step Instructions
1. Prepare the Cauliflower Rice
First, if you’re using fresh cauliflower, rice it using a food processor or a grater. If using frozen, thaw it completely. You need to remove as much moisture as possible from the riced cauliflower, so place it in a clean kitchen towel and squeeze out all excess water. This is crucial for a crispy crust.
2. Form the Crust Mixture
Next, in a large bowl, combine the thoroughly drained cauliflower rice with 1 cup of shredded mozzarella cheese, the egg, oregano, garlic powder, salt, and pepper. Mix everything well until it forms a cohesive dough-like consistency. Your hands are the best tool for this!
3. Bake the Crust
Preheat your oven to 400°F (200°C) and line a baking sheet with parchment paper. Press the cauliflower mixture firmly onto the parchment paper, forming a 1/4-inch thick round or rectangular crust. Bake the crust for 15-20 minutes, or until it’s golden brown and slightly firm.
4. Add the Toppings
Once your crust is pre-baked, carefully remove it from the oven. Spread the tomato paste evenly over the crust, leaving a small border. Sprinkle the remaining 1/2 cup of mozzarella cheese over the tomato paste.
5. Finish Baking and Serve
Return the pizza to the oven and bake for another 8-10 minutes, or until the cheese is melted and bubbly. Once out of the oven, scatter the fresh basil leaves over the top and drizzle with a little olive oil. Slice and enjoy your delicious low carb dinner!
Variation Ideas
- Spicy Kick: Add a pinch of red pepper flakes to the tomato paste.
- Veggies: Top with thinly sliced mushrooms, bell peppers, or spinach for extra nutrients.
- Pesto Base: Swap tomato paste for a low-carb pesto for a different flavor profile.
- Garlic Lover’s: Roast a few cloves of garlic and mash into the tomato paste for an intense garlic flavor.
Storage Instructions
Store any leftover Cauliflower Crust Margherita Pizza in an airtight container in the refrigerator for up to 3 days. To reheat, place slices on a baking sheet and warm in a preheated oven at 350°F (175°C) for 5-7 minutes, or until heated through and crispy. You can also use an air fryer for a crispier result.
Frequently Asked Questions (FAQ)
Can I use frozen riced cauliflower?
Yes, you can, but ensure you thaw it completely and squeeze out all the excess water. This step is vital for a firm crust.
Why is squeezing out water so important?
Removing excess water prevents a soggy crust. It helps the cauliflower bind together and get crispy when baked, which is essential for a good low carb dinner.
Can I make this ahead of time?
You can prepare and pre-bake the crust a day in advance. Let it cool completely, then store it wrapped in plastic wrap in the refrigerator. Add toppings and bake when ready to eat.
What kind of mozzarella should I use?
Low-moisture, part-skim mozzarella works best as it melts well without releasing too much water. Fresh mozzarella can make the pizza a bit watery.
Is this recipe good for meal prep?
Absolutely! This makes a fantastic low carb dinner. You can make multiple crusts and freeze them, then just add toppings and bake for a quick meal.
Can I use other spices in the crust?
Yes, feel free to experiment with your favorite spices. Onion powder, a pinch of smoked paprika, or even a touch of nutritional yeast for a cheesy flavor are good options.

