Cheesy Keto Chicken Pizza Casserole – Low-Carb Comfort

Servings: 4 Total Time: 30 mins Difficulty: Beginner
Keto Chicken Pizza Casserole
Keto Chicken Pizza Casserole Side view of Keto Chicken Pizza Casserole in a cast iron skillet, showing layers of melted cheese, chicken, peppers, and olives, captured in soft, cozy kitchen lighting. pinit

You know that moment when pizza cravings hit, and you’re like, “Ugh, I can’t even have crust?” Yep, we’ve all been there. That’s probably how this casserole started—someone staring at a pizza recipe, realizing dough wasn’t an option, and saying, “Forget it, I’m just throwing everything in a dish.” The result?

A cheesy, saucy, keto miracle that feels like pizza but plays by the keto rules, Keto Chicken Pizza Casserole. Whoever invented this deserves a standing ovation and maybe a lifetime supply of mozzarella.

Science That Makes It Extra Cool

Here’s a fun twist: this dish isn’t just delicious; it’s basically a science project your body will thank you for. Turns out, keto meals like this can actually help calm your immune system by supporting gut health. So, as you dig into that cheesy goodness, your body is out here going, “Wow, this is great for us. Let’s keep doing this.” Who knew pizza casserole could be the superhero we didn’t know we needed?

Funny Truth About Pizza Casserole

Let’s be honest—this recipe exists because someone was too tired to roll out dough. Picture it: a stressed-out cook, staring at a bag of almond flour like, “Not today, Satan.” So, they chucked everything into a casserole dish, baked it, and hoped for the best. And you know what? It worked. Proof that laziness and hunger can lead to brilliance. Let’s all take a moment to thank that tired genius, shall we?

Table of Contents

Look at the Recipe (Key Highlights)
Ingredients for Keto Chicken Pizza Casserole
How to Make Keto Chicken Pizza Casserole
Storage & Serving Suggestions
Tips & FAQs
Health Benefits of Keto Chicken Pizza Casserole

Look at the Recipe (Key Highlights)

Here’s why this Keto Chicken Pizza Casserole is about to become your new go-to dinner:

  • All the Pizza Feels Without the Crust!
    Say goodbye to carb-heavy dough and hello to cheesy, saucy goodness baked over tender chicken. Who needs a crust when the flavors are this good?
  • Quick and Easy to Make
    With just 30 minutes from start to finish, this casserole is perfect for busy weeknights or those “what’s for dinner?” moments.
  • Low-Carb and Keto-Friendly
    At only 4g net carbs per serving, it’s a guilt-free way to satisfy pizza cravings while staying firmly in ketosis.
  • Family-Approved
    Even the pickiest eaters (looking at my kids here!) love this dish. It’s hearty, cheesy, and packed with familiar pizza flavors.
  • Loaded with Protein and Healthy Fats
    Between the chicken, cheese, and pepperoni, this casserole is a protein powerhouse that keeps you full and satisfied.
  • Customizable to the Max
    Add your favorite keto toppings like jalapeños, mushrooms, or extra cheese to make it uniquely yours.
  • Meal Prep Superstar
    This dish stores beautifully, reheats like a dream, and is perfect for make-ahead lunches or dinners.
  • One-Pan Wonder
    Minimal dishes, maximum flavor! Everything comes together in one trusty skillet, making cleanup a breeze.

If that doesn’t convince you to give it a try, I don’t know what will!

Ingredients Needed

Keto Chicken Pizza Casserole Ingredients for Keto Chicken Pizza Casserole in a clear glass mixing bowl, including chicken cubes, bell peppers, onions, black olives, mozzarella cheese, and Italian seasoning, placed on a kitchen counter with a wooden cutting board and a red-and-white towel.
  • Olive oil
  • Italian seasoning
  • Garlic salt
  • Chicken breast
  • Pepperoni
  • Bell pepper
  • White onion
  • Black olives
  • Crushed tomatoes
  • Shredded mozzarella cheese

How to Make Keto Chicken Pizza Casserole

Sear the Chicken: Brown seasoned chicken in olive oil until cooked through.

Layer the Ingredients: Add vegetables, pepperoni, and crushed tomatoes to the skillet. Cook briefly to soften the veggies.

Top with Cheese: Sprinkle mozzarella cheese on top.

Bake: Transfer to the oven and bake at 400°F until the cheese is melted and bubbly.

Keto Chicken Pizza Casserole Keto Chicken Pizza Casserole served on a white ceramic plate, showing layers of chicken, cheese, bell peppers, and olives, with a hand holding a fork poised to take a bite, set on a gray textured tablecloth with soft, elegant lighting.

Storage & Serving Suggestions

Storage Tips

Storing leftovers? No problem! This Keto Chicken Pizza Casserole is the gift that keeps on giving. Here’s how to handle it:

  • Fridge Life: Store any leftovers in an airtight container, and it’ll stay fresh in the fridge for up to 4 days. Perfect for those mid-week meal emergencies!
  • Freezer-Ready: Planning ahead? This casserole freezes beautifully. Let it cool completely, transfer to a freezer-safe container, and freeze for up to 2 months. (Pro tip: Portion it out before freezing for easy single servings!)
  • Reheating Tips: Reheat in the microwave for a quick fix, or pop it in the oven at 350°F until warm and bubbly… because no one likes soggy cheese!

Serving Tips

Time to plate this masterpiece? Here’s how to make it shine:

  • Pair It Up: Serve with a crisp keto-friendly side salad or roasted veggies… because balance is key!
  • Party-Perfect: Hosting friends? Make this casserole the star of the show and pair it with a keto garlic bread or cheesy cauliflower breadsticks.
  • Portion Control: This dish is rich and satisfying, so a little goes a long way. Start with a medium-sized serving, and you’ll feel full in no time.
  • For the Sauce Lovers: Drizzle some keto-friendly ranch or a dollop of sugar-free marinara on the side for dipping. Yum!
  • Family-Style: Place the skillet directly on the table (careful, it’s hot!) and let everyone scoop out their own serving. It’s rustic, cozy, and oh-so-fun.

Now grab your plate… and maybe a fork for those cheesy, gooey bites!

Tips & FAQs

Is deep-dish pizza considered a casserole?
While some argue that deep-dish pizza resembles a casserole due to its layered structure and baking method, it’s still traditionally classified as a type of pizza. Its thick crust and toppings create a hearty dish, but the dough base separates it from being a true casserole.

What is a pizza casserole?
A pizza casserole is a comforting, oven-baked dish that combines the flavors of traditional pizza in casserole form. It typically includes pasta or a crust alternative, pizza sauce, cheese, and various toppings layered or mixed together, then baked until bubbly and golden.

Can you cook pizza crust in a glass casserole dish?
Yes, you can bake pizza crust in a glass casserole dish. Glass dishes are oven-safe and help distribute heat evenly. Just be mindful of the baking temperature, as glass retains heat differently than metal pans, which may require adjusting the cooking time slightly.

Can pizza casseroles be frozen before cooking?
Absolutely! Pizza casseroles are freezer-friendly and can be prepared in advance. Assemble the casserole, cover it tightly, and freeze for up to 2 months. For best results, thaw the casserole in the refrigerator overnight before baking.

How long do you bake pizza casserole?
Most pizza casseroles bake at 350°F (175°C) for 20-30 minutes, or until the cheese is melted, bubbly, and lightly golden. The internal temperature should reach at least 165°F (74°C) if raw meat or other perishable ingredients are used.

Can a pizza casserole be made healthier?
Yes, you can customize a pizza casserole to suit your dietary needs. Use low-carb pasta or zucchini noodles, sugar-free pizza sauce, and lean proteins for a keto-friendly version. For added nutrition, load it up with vegetables like spinach, mushrooms, or bell peppers.

What makes a pizza casserole different from regular pizza?
Unlike traditional pizza, a pizza casserole is baked in a deep dish and typically doesn’t have a crust as its base. Instead, it focuses on layers of ingredients, like pasta or zucchini, sauce, cheese, and toppings, making it more of a hearty, spoonable meal.

Is pizza casserole suitable for meal prep?
Absolutely! Pizza casserole is an excellent choice for meal prep. Make it ahead of time, portion it out into containers, and store in the refrigerator for up to 4 days, or freeze individual servings for longer storage.

If you’re craving pizza flavors with a twist, a pizza casserole is an easy, versatile dish to try!

Health Benefits of Keto Chicken Pizza Casserole

The Keto Chicken Pizza Casserole isn’t just a delicious comfort food—it’s a dish packed with nutrients and tailored for your healthy lifestyle. Let’s break down its benefits:

1. Low in Carbs, Perfect for Ketosis

  • This casserole is designed to keep your carbohydrate intake minimal, with only 4g net carbs per serving.
  • Helps maintain ketosis, where your body burns fat for fuel instead of carbs, aiding in weight loss and energy optimization.

2. High in Protein for Muscle Support

  • With around 28g of protein per serving, this dish supports muscle repair, growth, and satiety.
  • Ideal for anyone following a ketogenic diet who also wants to maintain lean muscle mass.

3. Rich in Healthy Fats

  • Contains healthy fats from olive oil, cheese, and pepperoni, providing sustainable energy.
  • Fats are crucial for hormonal balance, brain health, and keeping you feeling full longer.

4. Gluten-Free and Family-Friendly

  • This dish is naturally gluten-free, making it a safe and delicious choice for those with gluten sensitivities or celiac disease.
  • A family-friendly recipe that satisfies kids and adults alike while adhering to dietary needs.

5. Packed with Nutrients from Vegetables

  • Ingredients like bell peppers, onions, and olives add vitamins, minerals, and antioxidants to the dish.
  • Supports overall health, including improved immunity and reduced inflammation.

6. Low Glycemic Impact

  • Thanks to its low-carb ingredients, this casserole won’t spike your blood sugar levels.
  • Suitable for people managing diabetes or insulin resistance.

7. Boosts Energy Levels

  • By combining healthy fats, protein, and low-carb vegetables, this dish provides sustained energy without crashes.
  • A great option for fueling active lifestyles or busy days.

8. Supports Weight Loss Goals

  • High protein and fat content enhance satiety, reducing the temptation to snack on unhealthy foods.
  • Perfect for anyone aiming to lose weight on a ketogenic or low-carb diet.

9. Meal Prep and Portion Control Made Easy

  • Portioning the casserole helps you manage calories and macronutrients effortlessly.
  • It’s also convenient for meal prepping, ensuring you have nutritious meals ready throughout the week.

This Keto Chicken Pizza Casserole is more than a meal—it’s a step toward healthier eating that doesn’t compromise on flavor!

I’d love to hear how you make it your own! Leave a comment below and let me know how it turned out, or share a photo of your dish on social media and tag me. Don’t forget to share this recipe with friends and family who are looking for the ultimate Keto Chicken Pizza Casserole—they’ll thank you for it! 🥚✨

Keto Chicken Pizza Casserole Freshly baked Keto Chicken Pizza Casserole in a cast iron skillet, bubbling with melted cheese, garnished with parsley, on a rustic blue counter with a red-and-white towel.
Difficulty: Beginner Prep Time 5 mins Cook Time 20 mins Rest Time 5 mins Total Time 30 mins
Cooking Temp: 400  F Servings: 4 Estimated Cost: $ 17 Calories: 320
Best Season: Fall, Winter, Summer, Spring, Autumn

Description

Keto Chicken Pizza Casserole is a low-carb, cheesy, and protein-rich dinner perfect for keto and gluten-free diets. Easy to prepare and family-friendly!

Ingredients

Instructions

Step 1: Prep and Preheat

  1. Preheat your oven to 400°F (200°C).

Step 2: Sear the Chicken

  1. Heat the olive oil in a 10.5″ cast iron skillet over medium-high heat.
  2. Season the chicken with garlic salt and Italian seasoning, then sear for 3-4 minutes on each side until browned and cooked through.

Step 3: Add Pizza Ingredients

  1. Reduce the heat to medium. Add the bell peppers, onions, olives, crushed tomatoes, and pepperoni to the skillet. Stir and cook for 2-3 minutes, just until the vegetables start to soften.

Step 4: Top with Cheese

  1. Spread the mixture evenly in the skillet. Sprinkle the shredded mozzarella over the top.

Step 5: Bake to Perfection

  1. Transfer the skillet to the preheated oven and bake for 15 minutes, or until the cheese is melted and bubbly.

Step 6: Serve and Enjoy

  1. Let the casserole cool slightly before serving. Pair with a side salad for a complete keto meal!

Nutrition Facts

Servings 4


Amount Per Serving
Calories 320kcal
% Daily Value *
Total Fat 20g31%
Saturated Fat 7g35%
Cholesterol 80mg27%
Sodium 620mg26%
Total Carbohydrate 4g2%
Dietary Fiber 1g4%
Sugars 2g
Protein 28g57%

* Percent Daily Values are based on a 2,000 calorie diet. Your daily value may be higher or lower depending on your calorie needs.

Note

When I first made this Keto Chicken Pizza Casserole, I wasn’t sure how it would go over with my crew. My husband’s a pizza purist, and my kids? Let’s just say they’re green-food skeptics. But guess what? It was an instant hit! My husband went back for seconds (and thirds!), and the kids? They devoured it without a single complaint—and even asked for more. The cheesy, pepperoni-packed goodness won them over. As a mom and a keto chef, there’s nothing better than finding a recipe that makes everyone happy. This dish has officially earned a permanent spot in our dinner rotation!

Keywords: Keto Chicken Pizza Casserole, Low-Carb Chicken Pizza Bake, Easy Keto Pizza Casserole with Chicken, Gluten-Free Chicken Pizza Casserole, Keto-Friendly Chicken and Pepperoni Bake, Low-Carb Italian Chicken Casserole, Keto Comfort Food Chicken Pizza Casserole, One-Pan Keto Chicken Pizza Bake.
Recipe Card powered by WP Delicious

Kristy Cook

Food and Lifestyle Blogger

Hi, I'm Kristy Cook, A passionate food enthusiast and recipe creator. I love crafting delicious, healthy meals that are both nutritious and easy to prepare. My goal is to inspire you to embrace wholesome cooking in your everyday life, making it simple and enjoyable.

Leave a Comment

Your email address will not be published. Required fields are marked *