Low Carb Cauliflower Pizza Casserole

Introduction

Low Carb Cauliflower Pizza Casserole is a comforting, cheesy dinner that delivers all the classic pizza flavors without the heavy crust. Tender cauliflower replaces traditional dough, making this casserole lighter, lower in carbs, and perfect for busy weeknights. Loaded with savory sauce, melted cheese, and your favorite pizza toppings, this easy baked dish is satisfying enough for the whole family.

Ingredients

For the Casserole

• 1 medium head cauliflower, cut into small florets
• 1 tablespoon olive oil
• 1 cup pizza sauce
• 2 cups shredded mozzarella cheese, divided
• 1/2 cup grated Parmesan cheese
• 1 cup sliced pepperoni
• 1/2 teaspoon garlic powder
• 1/2 teaspoon Italian seasoning
• Salt and black pepper, to taste

Optional Toppings

• Sliced black olives
• Diced bell peppers
• Mushrooms
• Cooked sausage or bacon
• Fresh basil

Instructions

1. Preheat the Oven
   Preheat your oven to 375°F (190°C). Lightly grease a 9×13-inch baking dish.
2. Cook the Cauliflower
   Steam or microwave the cauliflower florets until slightly tender, about 5–7 minutes. Drain very well to remove excess moisture.
3. Season the Cauliflower
   Place the cauliflower in a large bowl. Add olive oil, garlic powder, Italian seasoning, salt, and pepper. Toss to coat evenly.
4. Assemble the Casserole
   Spread the cauliflower evenly in the prepared baking dish. Pour the pizza sauce over the top. Sprinkle with 1½ cups mozzarella cheese and Parmesan cheese.
5. Add Toppings
   Arrange pepperoni and any optional toppings over the cheese layer. Finish with the remaining mozzarella cheese.
6. Bake
   Bake uncovered for 20–25 minutes, or until the cheese is melted, bubbly, and lightly golden.
7. Serve
   Let the casserole rest for 5 minutes before serving. Garnish with fresh basil if desired.

Description

This Low Carb Cauliflower Pizza Casserole is cheesy, hearty, and packed with classic pizza flavor in every bite. The cauliflower becomes tender while absorbing the rich tomato sauce and seasonings. Melted mozzarella and crispy pepperoni create the perfect pizza-inspired finish, making this casserole both comforting and keto-friendly.

Tips

• Drain the cauliflower thoroughly to avoid a watery casserole.
• Roast the cauliflower instead of steaming for extra flavor.
• Use turkey pepperoni for a lighter option.
• Add red pepper flakes for a spicy kick.
• Store leftovers in the refrigerator for up to 3 days.
• Reheat in the oven or air fryer to keep the cheese crispy.

Correction

To improve texture and flavor:

• Avoid overcooking the cauliflower before baking, as it can become mushy.
• Use a thick pizza sauce instead of a watery marinara.
• Shred fresh mozzarella from a block for better melting results.
• Season the cauliflower well so the casserole does not taste bland.

Enjoy

Serve this casserole with a simple green salad or roasted vegetables for a complete low carb meal. It is perfect for pizza night while still keeping things lighter and healthier.