Low Carb Pizza Casserole is a mouthwatering twist on traditional pizza that packs all the flavors you love into a hearty, cozy meal. Imagine layers of savory ground beef, zesty pepperoni, and gooey melted cheese—all combined with cauliflower rice for a deliciously filling base. This dish is perfect for family dinners, weeknight meals, or gatherings with friends, making it a versatile comfort food choice.
As you dive into this recipe, get ready for a sensory delight that will fill your home with comforting aromas and make your taste buds dance. This article walks you through the steps to create this delightful casserole, highlighting why it’s a must-try. Let’s get started!
Why You’ll Love This Recipe
- Fresh Ingredients: Use fresh produce and quality meats for a scrumptious meal.
- Ease of Preparation: It’s a one-pan dish, making cleanup a breeze.
- Nutrition: Low in carbs, it’s a healthy alternative to traditional pizza.
- Versatility: You can modify toppings and ingredients based on your preferences.
- Presentation: This casserole is visually appealing, perfect for impressing guests.
You’ll find it’s a recipe everyone will love!
Preparation and Cooking Time
- Total time: 45 minutes
- Preparation time: 15 minutes
- Cooking time: 30 minutes
(Note that times may vary.)
Ingredients You’ll Need
To create this delectable dish, start by selecting the right 1 pound ground beef, 1 cup pepperoni slices, 2 cups cauliflower rice, 1 cup shredded mozzarella cheese, 1 cup marinara sauce, 1 teaspoon Italian seasoning, salt to taste, and black pepper to taste.
Main Protein
Ground beef adds rich flavor and satisfying texture to this casserole.
- Prepare it by browning in a skillet until fully cooked, about 5-7 minutes.
- If you’re looking for an alternative, use ground turkey or sausage for a different taste.
- Make sure to drain excess fat after cooking for a healthier dish.
Starch/Pasta
Cauliflower rice serves as an excellent low-carb substitute for regular rice or pasta.
- Use pre-packaged cauliflower rice or chop fresh cauliflower into tiny bits.
- If you’re looking for an alternative, cauliflower mash can work, though it may change the texture slightly.
- Choose fresh cauliflower for better flavor and nutrition.
Seasoning/Spice Blend
Italian seasoning brings a burst of flavor to the casserole.
- Sprinkle it in while cooking the beef for even distribution.
- If you’re looking for an alternative, dried oregano or basil can create a similar taste.
- Fresh herbs can elevate the dish’s flavor if used at the end.
Liquids/Dairy
Marinara sauce combines everything together and adds rich, tangy goodness.
- Pair it with the cheese for optimal moisture.
- If you’re looking for an alternative, pizza sauce can also be used for a different flavor profile.
- Make sure to choose a low-sugar marinara option for a healthier version.
Aromatics & Vegetables
Cauliflower is the star here, but you can add onions or bell peppers for more depth.
- Chop finely and sauté along with your ground beef for added flavor.
- If you’re looking for an alternative, consider spinach for more greens.
- Cooking onions until soft enhances their sweetness, which balances the dish.
Optional Finishing Ingredients
Shredded mozzarella cheese creates a delightful topping that melts perfectly.
- Add at the end of the cooking to ensure it gets bubbly and golden.
- If you’re looking for an alternative, cheddar cheese can provide a sharp taste.
- Be sure to use freshly grated cheese for the best melting quality.
Step-by-Step Instructions
This one-pan dish is easy to prepare and full of flavor. Just follow these simple steps!
Step 1: Brown the Meat
In a large skillet over medium heat, brown the ground beef for 5-7 minutes until no longer pink. Breaking it up with a spatula ensures even cooking.
Step 2: Add Vegetables
If using, toss in chopped onions or bell peppers, and sauté for another 3-4 minutes until they’re soft and fragrant. This adds great flavor to the base.
Step 3: Combine Ingredients
Stir in cauliflower rice, marinara sauce, Italian seasoning, and pepperoni into the skillet. Cook for 5 minutes until everything is well-mixed and heated through.
Step 4: Transfer to Baking Dish
Spoon the mixture into a greased baking dish. Spread it out evenly before layering shredded mozzarella cheese on top. This will become a delicious, gooey blanket over the casserole.
Step 5: Bake to Perfection
Preheat your oven to 375°F (190°C) and bake for 20-25 minutes until the cheese is bubbling and lightly browned. Keep an eye on it so it doesn’t burn!
Step 6: Let it Rest
Once out of the oven, let the casserole rest for about 5 minutes before serving. This helps the layers set, making it easier to slice.
How to Serve
- Presentation: Serve in the baking dish for a rustic look.
- Accompaniments: Pair with a fresh side salad for added crunch.
- Portions: Cut into generous squares to satisfy hunger.
- Beverage Pairing: A crisp, cold drink like sparkling water complements the flavors beautifully.
Enjoy this comforting dish with family and friends!
Additional Tips
- Use fresh herbs like basil or parsley for a flavorful boost.
- Customize the toppings by adding your favorite veggies or different meats.
- Consider serving with low-carb sides such as zucchini noodles or a garden salad.
Recipe Variations
- Veggie Lovers: Add mushrooms, spinach, or zucchini for a veggie-packed version.
- Spicy Twist: Include jalapeños or spicy sausage for a kick.
- Cheesy Delight: Mix in additional cheese varieties like cheese blends for unique flavors.
Freezing and Storage
- Storage: Keep leftovers in the refrigerator for up to 3 days in an airtight container.
- Freezing: For best results, cool the casserole completely before freezing in a freezer-safe container for up to 2 months. Thaw in the fridge overnight before reheating.
Special Equipment
- Large skillet
- Baking dish
- Spatula
- Knife
- Cutting board
FAQ’s
Can I use frozen cauliflower rice?
Yes! Frozen works just as well; just add it directly without thawing.Is this recipe low-carb?
Absolutely! It uses cauliflower rice instead of traditional pasta, making it low-carb.Can I make it ahead of time?
Yes, you can assemble it early and refrigerate it before baking.Can I customize the toppings?
Definitely! Feel free to add your favorite toppings or modify spices to your taste.What are alternative cooking methods?
You can make this in a slow cooker or Instant Pot; just adjust cooking times accordingly.
Conclusion
In summary, Low Carb Pizza Casserole is a delightful and comforting dish that marries flavor, health, and convenience. It’s not only an impressive meal for any occasion but also caters to those seeking a healthier option without sacrificing taste. Get ready to enjoy a hearty slice of happiness—your taste buds will thank you!


Low Carb Pizza Casserole
Ingredients
Method
- In a large skillet over medium heat, brown the ground beef for 5-7 minutes until no longer pink.
- If using, toss in chopped onions or bell peppers, and sauté for another 3-4 minutes until they are soft and fragrant.
- Stir in cauliflower rice, marinara sauce, Italian seasoning, and pepperoni into the skillet. Cook for 5 minutes until everything is well-mixed and heated through.
- Spoon the mixture into a greased baking dish and spread it out evenly before layering shredded mozzarella cheese on top.
- Preheat your oven to 375°F (190°C) and bake for 20-25 minutes until the cheese is bubbling and lightly browned.
- Once out of the oven, let the casserole rest for about 5 minutes before serving.





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