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If you’re craving pizza but want to stay on track with your keto lifestyle, this Keto Chicken Pizza Casserole is the perfect solution! Packed with cheesy goodness, tender chicken, and all your favorite pizza toppings, it delivers the flavors you love without the carbs. It’s an easy, one-pan meal that’s ideal for meal prep, weeknight dinners, or satisfying those pizza cravings without the guilt.
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Why You’ll Love This Recipe
- Low-carb & keto-friendly – All the flavors of pizza without the high-carb crust.
- High in protein – Made with shredded chicken, this dish is filling and packed with protein.
- Customizable – Load it up with your favorite pizza toppings like pepperoni, olives, or mushrooms.
- Easy & convenient – A simple one-pan dish that’s great for meal prep or quick dinners.
My Personal Experience
The first time I made this casserole, I was skeptical—could it really satisfy my pizza cravings without the crust? But after one bite, I was hooked! The combination of melted cheese, rich tomato sauce, and savory toppings gave me all the pizza flavors I love, but in a comforting, cheesy bake. It’s now a go-to meal whenever I need something quick, delicious, and keto-friendly!
Required Equipment
Baking Dish
A good casserole dish ensures even cooking and helps the flavors meld together beautifully.
Mixing Bowl
You’ll need this to mix the shredded chicken with sauce and seasonings before layering it in the dish.
Cheese Grater
Freshly grated cheese melts better and gives the dish a more authentic pizza feel.
Knife & Cutting Board
For slicing toppings like pepperoni, olives, or fresh basil.
Ingredients & Substitutions
- 3 cups shredded cooked chicken – Rotisserie chicken works great, but you can also use baked or boiled chicken breasts.
- 1 cup sugar-free marinara sauce – Look for a low-carb, sugar-free version or make your own.
- 1 ½ cups shredded mozzarella cheese – This gives that classic pizza stretch!
- ½ cup shredded Parmesan cheese – Adds extra depth of flavor.
- ½ cup pepperoni slices – Can be swapped for cooked sausage, bacon, or ham.
- ¼ cup black olives, sliced – Optional, but great for a classic pizza taste.
- 1 tsp Italian seasoning – Enhances the pizza flavors.
- ½ tsp garlic powder – For extra depth.
- ½ tsp crushed red pepper flakes – Optional, for a little heat.
How to Make Keto Chicken Pizza Casserole
- Preheat the oven to 375°F (190°C). Grease a casserole dish with a bit of oil or butter.
- Prepare the chicken base. In a mixing bowl, combine the shredded chicken with the marinara sauce, garlic powder, and Italian seasoning. Mix well.
- Assemble the casserole. Spread the chicken mixture evenly in the casserole dish. Top with shredded mozzarella and Parmesan cheese.
- Add the toppings. Arrange the pepperoni slices and black olives on top. Sprinkle crushed red pepper flakes if using.
- Bake the casserole. Place in the oven and bake for 20-25 minutes, or until the cheese is melted and bubbly.
- Serve and enjoy! Let it rest for a few minutes before serving. Garnish with fresh basil or more Parmesan, if desired.
Tips for This Recipe
- Use pre-cooked shredded chicken to save time.
- For an extra crispy top, broil the casserole for 2-3 minutes at the end.
- Want more veggies? Add diced bell peppers or mushrooms.
- Store leftovers in the fridge for up to 4 days or freeze for up to 3 months.
Optional Additions
- Diced bell peppers – For a more traditional pizza feel.
- Mushrooms – Adds umami and pairs well with cheese.
- Crumbled sausage – A heartier, meaty addition.
Serving Ideas
- Serve with a side salad with olive oil and vinegar.
- Enjoy with keto garlic bread for a full meal.
- Top with fresh basil for an extra pop of flavor.
Storage Recommendations
- Refrigerate in an airtight container for up to 4 days.
- Freeze for up to 3 months. Reheat in the oven at 350°F until warmed through.
Frequently Asked Questions
Can I use ground chicken instead of shredded? Yes! Just cook it first and season it before layering.
What’s the best keto marinara sauce? Look for a sugar-free, low-carb brand or make your own with crushed tomatoes and spices.
Can I add more cheese? Of course! More cheese makes everything better.
Nutritional Breakdown (Per Serving)
- Calories: 320
- Total Carbs: 5g
- Net Carbs: 3g
- Protein: 35g
- Fat: 18g
Keto Chicken Pizza Casserole Recipe
Ingredients
- 3 cups shredded chicken
- 1 cup sugar-free marinara sauce
- 1 ½ cups shredded mozzarella
- ½ cup shredded Parmesan
- ½ cup pepperoni slices
- ¼ cup black olives
- 1 tsp Italian seasoning
- ½ tsp garlic powder
- ½ tsp crushed red pepper flakes
Instructions
- Preheat oven to 375°F. Grease a casserole dish.
- In a bowl, mix shredded chicken, marinara sauce, garlic powder, and Italian seasoning.
- Spread the chicken mixture in the dish. Top with mozzarella and Parmesan.
- Add pepperoni slices and olives. Sprinkle red pepper flakes if using.
- Bake for 20-25 minutes, until cheese is bubbly.
- Let cool slightly, then serve and enjoy!
I’m so excited to hear how this recipe turned out for you! 😊 Don’t forget to follow us on Instagram and Facebook for daily keto inspiration, tasty recipes, and all the support you need to crush your goals. Want to make keto cooking even easier? Get a Keto Instant Pot Recipes Book filled with quick, delicious, and low-carb meals—perfect for busy days! Grab your copy today! 🚀
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