20+ Keto Casserole Recipes

This post contains affiliate links, and we may receive a small commission if you purchase through our site.

When it comes to winter comfort food, keto casseroles are one of the best choices to prepare for dinner due to their delicious flavors and fragrances. Below we created a list with over 20 keto casserole recipes made from easy-to-find ingredients that will surprise everyone.

20+ Keto Casseroles Recipes

What Is A Casserole?

A casserole is an oven-baked meal that depends on the oven’s unique cooking process to combine essential ingredients into a single, wonderful dish that is more than the sum of its parts. The stove turns the simplicity of a casserole’s components into something spectacular, whether by blending, melting, or roasting. 

How To Make A Casserole?

Actually, this is so easy to make. All you have to do now is mix all of the prepared ingredients in a casserole dish, cover, and bake. The oven’s indirect heat slowly keeps the components from adhering together and burning on the dish’s bottom.

Key Ingredients in Keto Casseroles

  • Protein: Sources like chicken, turkey, ground beef, pork, or seafood are common choices. They provide essential nutrients and contribute to the casserole’s heartiness.
  • Vegetables: Non-starchy vegetables such as broccoli, cauliflower, spinach, bell peppers, zucchini, and mushrooms are staples in keto casseroles. These add fiber, vitamins, and minerals while keeping carbs in check.
  • Healthy Fats: Ingredients like olive oil, coconut oil, butter, or heavy cream often provide the necessary fat content for a ketogenic meal.
  • Cheese: Keto casseroles frequently include cheese for its flavor and ability to create a creamy texture without adding many carbs.
  • Seasonings: Herbs, spices, and low-carb sauces enhance the flavor of the casserole.

Tips For Making The Perfect Keto Casserole

  1. Ensure that your ingredients, like meat and vegetables, cook uniformly and cut them into similar-sized pieces. 
  2. Place your casserole on one rack and your roasted veggies on the other in the oven.
  3. Cooking the meat before adding it to the dish helps keep the juices in the meat and adds taste. Just be careful not to overcook them, or you’ll end up with dry, burnt meat.
  4. Do you want a mushy casserole or a hearty one? Using frozen vegetables might result in a soupy mess. Choose fresh ones, but remember that you may need to press out some excess water.
  5. Adding some toppings will give your casserole better flavors and personalize your dish.

Best Zucchini Casserole – Super Creamy and Cheesy

easy zucchini casserole
This zucchini casserole is low-carb side dish made with layered sliced zucchini and a creamy parmesan cheese sauce. A delicious baked zucchini gratin recipe comes together in under 40 minutes, and it's gluten-free and keto-friendly.
Check out this recipe

Low Carb Pesto Chicken & Spaghetti Squash Bake

Spaghetti Squash Chicken and Pesto Bake Low Carb.jpeg
This Low Carb Pesto Chicken and Spaghetti Squash Casserole is topped with mozzarella and tomatoes and SO unbelievably delicious! A one-dish Gluten Free, Keto Friend, and Kid-Friendly easy weeknight dinner!
Check out this recipe

Homemade Keto Cheeseburger Casserole

keto cheeseburger casserole with big mac sauce
This cheeseburger casserole is a 30-minute keto recipe that’s incredibly delicious. With only 3 grams of net carbs per serving, it’s super cheesy and hearty, the perfect replacement to a classic cheeseburger.
Check out this recipe

Ranch Bacon Chicken Casserole

Ranch Bacon Chicken Casserole Keto Recipe 4 2
Ranch Bacon Chicken Casserole is an easy-to-make recipe that the entire family will love! It’s loaded with chicken, broccoli, bacon, cheese, and plenty of Ranch flavor.
Check out this recipe

Keto Breakfast Casserole

breakfast casserole slice
Eating a nutrient-dense breakfast, loaded with protein and healthy vegetables will give you energy. This breakfast casserole recipe makes 6 servings, meaning that you have breakfast ready for the whole week or you can share it with your family.
Check out this recipe

Creamy Buffalo Chicken Cauliflower Casserole i

NEW Buffalo Chicken Cauliflower Casserole 1
Creamy Buffalo Chicken Cauliflower Casserole is cheesy, spicy, and crazy delicious! Made with only 5 ingredients, it’s low in carbs and suitable for those following a keto, low carb, or gluten free diet!
Check out this recipe

The Best Loaded Cauliflower Bake with Cheddar and Bacon

keto cauliflower casserole
This Loaded Cauliflower Bake with Cheddar and Bacon is the creamiest casserole in the world and my favorite comfort food. Weather if you are making it for a weeknight dinner or for holidays, it’s the best way to get everyone to enjoy vegetables. 
Check out this recipe

Loaded Cauliflower Casserole

cheesy cauliflower casserole 4
This scrumptious loaded cauliflower casserole recipe is chock-full of flavorful sharp cheddar cheese, sour cream, ranch seasoning, and crispy fried bacon. You’ll flip for this dish. It’s the best cauliflower casserole!
Check out this recipe

Keto Broccoli Casserole

broccoli casserole 1
Deliciously cheesy keto broccoli casserole will convince even the most reluctant picky eaters that the green vegetable is, in fact, worth eating!
Check out this recipe

Keto Tuna Casserole

tuna casserole 1
This delicious and filling low carb and keto tuna casserole has no noodles, but it does have lots of flavor! Plus it’s so easy to make.
Check out this recipe

Keto Brussels Sprouts Casserole

keto brussel sprout casserole 2 1
Keto Brussels Sprouts Casserole is cheesy comfort food you can enjoy guilt-free! This delicious casserole is made with tender Brussels Sprouts, bacon and loads of cheese.
Check out this recipe

Keto Taco Casserole

keto mexican casserole
This keto taco casserole has all the Mexican flavors you love- slightly spicy, extra cheesy, and super comforting, you won’t miss the carbs! 5 ingredients, minimal prep, and perfect for an EASY and fast dinner!
Check out this recipe

Asparagus Casserole Keto Recipe

asparagus casserole 18
This Asparagus Casserole Keto Recipe is easy to make and delicious. Made with fresh asparagus, a creamy cheese sauce, and crunchy bacon, everyone will love this keto-friendly comfort food side dish.
Check out this recipe

Loaded Radishes

Loaded radishes are soft and tender and loaded up with cheddar, bacon, and green onions. This low carb side dish will quickly become a favorite.
Check out this recipe

Low-Carb Deconstructed Pizza Casserole

2 650 deconstructed pizza casserole kalynskitchen
Low-Carb Deconstructed Pizza Casserole is a delicious comfort food casserole that the whole family is going to love. And this is the most popular low-carb casserole recipe on my blog!
Check out this recipe

Chicken Bacon Ranch Casserole

best keto chicken casserole recipe
This Chicken Bacon Ranch Casserole is made with just 6 ingredients, then baked to perfection. It’s the ideal low carb chicken casserole recipe for a busy weeknight dinner that my family loves.
Check out this recipe

Cheesy Ground Beef and Cauliflower Rice Casserole

Cheesy Ground Beef Cauliflower Rice Casserole 5
Ground Beef and Cauliflower Rice Casserole is packed with fresh spinach, beef, and cheese, then combined with cauliflower rice and baked. A low carb and Keto meal the whole family will love.
Check out this recipe

Million Dollar Chicken Casserole

million dollar chicken casserole recipe
This Million Dollar Chicken casserole is the definition of comfort food. Made with just a few simple ingredients, it comes together super quickly. The chicken breast is topped with a creamy mixture of cheese, and crispy bacon, then roasted until juicy and creamy.
Check out this recipe

The CHEESIEST Spinach Casserole

baked spinach
BAKED SPINACH CASSEROLE loaded with cheese and bacon makes a decadent side dish that is easy enough for any night of the week, but special enough for holiday dinners. Only x net carbs per serving, too!
Check out this recipe

Keto Salmon Casserole

Hungry Keto Salmon Casserole Blog Pic 1
These keto salmon fillets in creamy white wine & herb cream sauce look a bit fancy but don’t let that fool you – this keto salmon casserole is extremely easy and quick to make!
Check out this recipe

Shrimp and Cauliflower Rice Casserole

bowl shrimp rice casserole
I love just about anything with shrimp. And rice. And cheese. And in a casserole dish. This is a delicious shrimp and cauliflower rice casserole, similar to shrimp and grits, but with a twist.
Check out this recipe

Keto Meatball Casserole

meatball casserole 5
If you are looking for a new family dinner this Keto Meatball Casserole should be it. Juicy, flavorful meatballs baked until golden and then covered with tomato sauce and cheese. My low carb Meatball Parmesan Casserole was a hit with my family and should be a hit with yours.
Check out this recipe


Keto casseroles are a fantastic addition to your ketogenic diet meal plan, offering a wide range of flavors and ingredients to explore. These dishes provide a satisfying and convenient way to adhere to a low-carb, high-fat diet while enjoying delicious, hearty meals. 

By following the tips mentioned in this article and experimenting with various ingredients and flavors, you can create your own keto casserole masterpieces to keep your taste buds and your body in ketosis.


Ioana is a food and travel lover. Her greatest passion is developing mouthwatering recipes that are comforting, easy to make, and budget friendly! She firmly believes that cooking should be fun! About me...

Leave a Question, comment or review!

Your email address will not be published.

Required fields are marked *

About me

Hello! My name is Ioana Borcea, and I'm here to provide you with mouthwatering recipes. This blog is all about sharing my favorite tested easy to make, delicious low-carb & keto, nutrient-dense recipes.

Connect with us on Social Media

Do not use the contents of this website as medical or nutrition advice. This website is only intended for informational and educational purpose.

LowCarbSpark.com is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to amazon.com.

Copyright © 2015-2024 LowCarbSpark. All Rights Reserved.