Craving the gooey, cheesy goodness of pizza but sticking to a keto diet? Say hello to your new favorite dish: keto pizza casserole! This mouthwatering recipe combines all the flavors of a classic pizza—savory pepperoni, rich tomato sauce, and melty cheese—with a low-carb twist that fits perfectly into your keto lifestyle.

Whether you’re a busy parent looking for a quick weeknight dinner, a meal prepper planning ahead, or just someone who loves comfort food without the guilt, this casserole is here to save the day.

Ready in just 30 minutes, it’s a crowd-pleaser that’s as easy to make as it is delicious. Plus, it’s endlessly customizable, so you can make it your own with your favorite toppings and spices.

Let’s dive into this cheesy, satisfying, and keto-friendly masterpiece!

Keto Pizza Casserole Recipe

Here’s what you’ll need to make this delicious casserole. All ingredients are simple and easy to find:

Ingredient	Amount
Chicken breasts, shredded or diced	2 large (about 24 oz raw / 18 oz cooked)
Pepperoni, diced (for mixing)	1.5 ounces (about 20 slices)
Pepperoni (for topping)	2 ounces (about 25 slices)
Pizza sauce (sugar-free, e.g., Rao’s)	1¾ cups
Shredded mozzarella cheese	1½ cups (6 ounces)
Grated parmesan cheese	¼ cup
Garlic powder	1 teaspoon
Dried oregano	1 teaspoon
Red pepper flakes (adjust to taste)	½ teaspoon

Step-by-Step Instructions

Follow these detailed steps to create the perfect keto pizza casserole:

1. Preheat the Oven

Start by preheating your oven to 400°F. This ensures the casserole bakes evenly and the cheese gets perfectly bubbly.

2. Prepare the Baking Dish

Lightly grease a 2-quart casserole dish with olive oil or non-stick cooking spray. This prevents sticking and makes cleanup a breeze.

3. Mix the Ingredients

In a large mixing bowl, combine the following:

• Shredded or diced chicken
• Diced pepperoni (1.5 ounces)
• Sugar-free pizza sauce
• Garlic powder, dried oregano, and red pepper flakes
• 1 cup of shredded mozzarella
• Grated parmesan

Use a spatula or your hands to mix everything thoroughly. Make sure the chicken is evenly coated with the sauce and spices for maximum flavor in every bite.

4. Assemble the Casserole

Transfer the mixture to the prepared baking dish. Spread it out evenly with a spatula.

Next, sprinkle the remaining ½ cup of shredded mozzarella over the top. Arrange the additional 2 ounces of pepperoni slices in a single layer on top of the cheese. This creates that classic pizza look and adds extra flavor.

5. Bake to Perfection

Place the casserole in the preheated oven and bake for 15-20 minutes. Keep an eye on it—you’ll know it’s done when the cheese is melted, bubbly, and slightly golden around the edges.

6. Let It Rest

Once baked, remove the casserole from the oven and let it rest for 5 minutes. This allows the flavors to meld and makes it easier to slice and serve.

Nutritional Breakdown

Here’s a detailed look at the nutritional profile per serving (serves 6):

Nutrient	Per Serving
Calories	320 kcal
Protein	25g
Fat	22g
Net Carbs	5g
Fiber	2g
Sugar	3g

This casserole is a fantastic source of protein and healthy fats, making it a satisfying and guilt-free meal for anyone on a keto or low-carb diet.

Serving Suggestions

This rich and cheesy casserole pairs perfectly with lighter sides to balance the meal. Here are a few ideas:

• A simple arugula salad with lemon vinaigrette.
• Steamed broccoli or zucchini noodles.
• A side of garlic butter cauliflower rice.

For a fun twist, serve it in bowls with pork rinds or mini peppers for scooping!

Storing & Reheating Tips

• Refrigerator: Store leftovers in an airtight container for 3-4 days.
• Freezer: Freeze individual portions for up to 3 months.
• Reheating: Microwave at 50% power or reheat in the oven at 350°F until warmed through.

FAQs

1. Can I make this casserole without chicken?

Absolutely! Substitute chicken with ground beef, turkey, or even tofu for a vegetarian option.

2. Is this recipe gluten-free?

Yes! As long as your pizza sauce and toppings are gluten-free, this casserole is 100% gluten-free.

3. What other toppings can I use?

Feel free to experiment with toppings like spinach, artichokes, or sun-dried tomatoes.

4. Can I make this ahead of time?

Yes! Assemble the casserole, cover it, and refrigerate for up to 24 hours before baking.

Why This Casserole is a Keto Game-Changer

If you’ve been missing pizza on your keto journey, this Ultimate Keto Pizza Casserole is about to become your new best friend. It’s quick, easy, and packed with all the flavors you love—without the carbs. Plus, it’s versatile enough to suit any taste preference, making it a staple in your recipe collection.

So, what are you waiting for? Preheat that oven, grab your ingredients, and get ready to enjoy a cheesy, satisfying meal that proves you don’t have to sacrifice flavor for health.

Don’t forget to share your creations with us on social media using the hashtag #KetoPizzaCasserole—we’d love to see your twists on this recipe!

Happy cooking, and enjoy your low-carb comfort food dream! 😊