If you’re looking for a quick and satisfying meal that brings the flavors of pizza to your dinner table, then this EASY KETO PIZZA CASSEROLE is just what you need! It’s a delightful low-carb option that combines all the classic pizza elements in a comforting, hearty dish. Perfect for busy weeknights or family gatherings, this casserole is bound to become a favorite in your home.
With only four simple ingredients and minimal prep time, you’ll have a delicious dinner ready in no time. Plus, everyone loves pizza—so why not enjoy it guilt-free?
Why You’ll Love This Recipe
- Super Easy Preparation: With just four ingredients and a few simple steps, you can whip this up in no time!
- Family-Friendly Appeal: Kids and adults alike will love the cheesy goodness and pepperoni flavor—it’s sure to please everyone at the table.
- Make-Ahead Convenience: This casserole can be prepared ahead of time and baked when you’re ready, making it perfect for meal prep or last-minute dinners.
- Low-Carb Delight: Enjoy all the flavors of pizza without the carbs! This dish fits perfectly into any low-carb lifestyle.
- Fresh and Wholesome Ingredients: Using riced cauliflower as the base means you’re getting veggies into your meal while enjoying that classic pizza taste.

Ingredients You’ll Need
This EASY KETO PIZZA CASSEROLE is made with simple, wholesome ingredients that are easy to find. Here’s what you’ll need to create this delicious dish:
For the Casserole
- 2 packages (10 oz each) frozen riced cauliflower
- 1½ cups shredded mozzarella cheese (divided)
- 1 tsp Italian seasoning
- 15 turkey pepperoni slices (quartered + extra for the top of the casserole)
Variations
This casserole is wonderfully flexible and can be tailored to suit your tastes or dietary preferences. Here are some fun ideas to switch things up:
- Swap the protein: Use chopped cooked chicken or turkey instead of pepperoni for a different flavor profile.
- Add more veggies: Toss in some sautéed bell peppers or spinach for extra nutrients and color.
- Make it spicy: Add red pepper flakes or jalapeños if you like a little heat in your pizza!
- Try different cheeses: Experiment with combinations like cheddar or provolone for a unique twist on the classic mozzarella.
How to Make EASY KETO PIZZA CASSEROLE
Step 1: Prepare the Riced Cauliflower
Start by preparing the frozen riced cauliflower according to package directions. This step is crucial as it ensures your base has just the right texture—lightly steamed but not soggy—so it holds up well in the casserole.
Step 2: Mix Your Ingredients
In a mixing bowl, combine the prepared riced cauliflower with 1 cup of shredded mozzarella cheese, Italian seasoning, and quartered turkey pepperoni slices. Feel free to adjust the amount of turkey pepperoni based on your preference! Mixing these ingredients well helps distribute flavors evenly throughout.
Step 3: Assemble Your Casserole
Pour your mixture into a baking dish, spreading it out evenly. This allows every bit of cauliflower to get that delicious melty cheese and savory pepperoni goodness.
Step 4: Top It Off
Sprinkle the remaining ½ cup of shredded mozzarella cheese over the top of your casserole. Add extra turkey pepperoni slices if desired—it’ll add a nice touch as they crisp up during baking!
Step 5: Bake Until Golden
Pop your casserole into a preheated oven at 350 degrees Fahrenheit for about 20-25 minutes. You’re looking for it to be heated through and bubbly with golden cheese on top—this is where all those wonderful flavors meld together!
Enjoy your deliciously easy keto pizza casserole!
Pro Tips for Making EASY KETO PIZZA CASSEROLE
Creating the perfect EASY KETO PIZZA CASSEROLE is a breeze with these helpful tips.
- Use fresh ingredients: Fresh herbs and spices can elevate the flavor profile, making your casserole taste even more delicious.
- Adjust the cheese: If you want a cheesier dish, feel free to add more mozzarella or try mixing in some provolone or cheddar for a unique twist.
- Mix up the toppings: Experiment with different toppings like bell peppers, olives, or mushrooms to customize your casserole to your taste.
- Let it rest: Allow the casserole to sit for a few minutes after baking. This helps it set and makes serving easier.
- Store leftovers properly: Keep any leftovers in an airtight container in the fridge for up to three days. Reheat gently in the oven or microwave.
How to Serve EASY KETO PIZZA CASSEROLE
Serving your EASY KETO PIZZA CASSEROLE is just as fun as making it! Here are some ideas to make your presentation pop.
Garnishes
- Fresh basil: A sprinkle of fresh basil adds a burst of color and an aromatic touch that complements the pizza flavors perfectly.
- Crushed red pepper flakes: For those who enjoy a little heat, adding crushed red pepper flakes can enhance the overall flavor profile.
Side Dishes
- Simple Green Salad: A light salad with mixed greens, cherry tomatoes, and a vinaigrette dressing offers a refreshing contrast to the richness of the casserole.
- Steamed Broccoli: This nutritious side dish brings vibrant color and adds fiber, balancing out your meal nicely.
- Garlic Butter Zucchini Noodles: These low-carb noodles are a great alternative to traditional pasta and absorb flavors beautifully from any sauces or seasonings.
- Roasted Brussels Sprouts: Crispy roasted Brussels sprouts provide a delightful crunch and earthy flavor that pairs wonderfully with the casserole.

Make Ahead and Storage
This EASY KETO PIZZA CASSEROLE is perfect for meal prep, allowing you to enjoy delicious low-carb pizza flavors throughout the week with minimal effort!
Storing Leftovers
- Allow the casserole to cool completely before storing.
- Place leftovers in an airtight container in the refrigerator.
- Consume within 3-4 days for optimal freshness.
Freezing
- Cool the casserole completely before freezing.
- Cut into individual portions or freeze whole as desired.
- Wrap tightly in plastic wrap and then place in a freezer-safe bag or container.
- Enjoy within 2-3 months for the best flavor and texture.
Reheating
- Thaw overnight in the refrigerator if frozen.
- Reheat in the microwave for 1-2 minutes or until heated through.
- Alternatively, bake in a preheated oven at 350°F (175°C) for about 15-20 minutes.
FAQs
Can I make EASY KETO PIZZA CASSEROLE ahead of time?
Absolutely! You can prepare this casserole a day in advance, store it in the fridge, and simply bake it when you’re ready to enjoy.
How long does EASY KETO PIZZA CASSEROLE last in the fridge?
When stored properly in an airtight container, your casserole will stay fresh for about 3-4 days. Just make sure it cools down first before sealing it away!
Can I use different toppings in my EASY KETO PIZZA CASSEROLE?
Yes! Feel free to customize your casserole with your favorite keto-friendly toppings like bell peppers, olives, or mushrooms while keeping it deliciously low carb.
Final Thoughts
This EASY KETO PIZZA CASSEROLE is not just a meal—it’s a comforting dish that brings family and friends together. I hope you enjoy making it as much as I do! Don’t hesitate to get creative with your toppings and make it your own. Happy cooking!
EASY KETO PIZZA CASSEROLE
Looking for a quick and satisfying meal that brings the beloved flavors of pizza to your dinner table? This EASY KETO PIZZA CASSEROLE is your answer! Perfect for busy weeknights or family gatherings, this delightful low-carb option takes just four simple ingredients and minimal prep time to create a comforting dish everyone will love. With all the classic elements of pizza, including cheesy goodness and savory turkey pepperoni, you can enjoy this guilt-free even on a keto lifestyle. Get ready to make a new favorite in your home that’s both delicious and nutritious!
- Prep Time: 10 minutes
- Cook Time: 25 minutes
- Total Time: 35 minutes
- Yield: Serves 6
- Category: Main
- Method: Baking
- Cuisine: Keto
Ingredients
- 2 packages (10 oz each) frozen riced cauliflower
- 1½ cups shredded mozzarella cheese (divided)
- 1 tsp Italian seasoning
- 15 turkey pepperoni slices (quartered + extra for topping)
Instructions
- Prepare the frozen riced cauliflower according to package directions until lightly steamed.
- In a mixing bowl, combine the prepared riced cauliflower with 1 cup of shredded mozzarella cheese, Italian seasoning, and quartered turkey pepperoni slices.
- Pour the mixture into a baking dish and spread evenly.
- Top with the remaining ½ cup of mozzarella cheese and additional turkey pepperoni if desired.
- Bake in a preheated oven at 350°F for 20-25 minutes until heated through and golden on top.
Nutrition
- Serving Size: 1 serving
- Calories: 250
- Sugar: 2g
- Sodium: 550mg
- Fat: 16g
- Saturated Fat: 8g
- Unsaturated Fat: 6g
- Trans Fat: 0g
- Carbohydrates: 9g
- Fiber: 4g
- Protein: 18g
- Cholesterol: 40mg



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