19 Cozy Keto Casseroles Perfect for Chilly Winter Nights

Chilly nights call for warm, comforting casseroles, and these keto-friendly recipes are here to deliver. Packed with hearty ingredients and rich flavors, they’re the perfect solution to winter cravings. Cozy up and dig into these low-carb classics.

Italian Spaghetti Squash Casserole

This delicious low carb Italian Spaghetti Squash Casserole is the ultimate comfort food, filled with flavorful homemade marinara, tender spaghetti squash and gooey cheese. Get the recipe: Italian Spaghetti Squash Casserole

Cabbage Roll Casserole

This Cabbage Roll Casserole features tender cabbage baked in a beefy tomato sauce, topped with melted mozzarella cheese. It's healthy, satisfying and guilt-free comfort food! Get the recipe: Cabbage Roll Casserole

Eggplant Lasagna

This rich and cheesy Eggplant Lasagna features tender roasted eggplant beautifully layered with homemade marinara and creamy ricotta. It's a hearty, healthy and delicious dish the whole family will love. Get the recipe: Eggplant Lasagna

Keto Chicken Fajita Casserole

overhead view of Chicken Fajita Casserole in skillet with lime slices — Image Credit: Keto Cooking Christian

This Keto Chicken Fajita Casserole recipe combines tender strips of seasoned chicken with a medley of sauteed peppers and onions. It’s a one-skillet, mouthwatering Tex-Mex experience! Get the recipe: Keto Chicken Fajita Casserole

Keto Chicken Florentine Casserole

Chicken Florentine Casserole with melted cheese on top and piece missing — Image Credit: Keto Cooking Christian

Tender chicken, sautéed mushrooms and healthy spinach baked in a rich cheesy sauce makes this Keto Chicken Florentine Casserole your new favorite easy dinner! Get the recipe: Keto Chicken Florentine Casserole

Keto Chili Cheese Dog Casserole

closeup of Chili Cheese Dog Casserole — Image Credit: Keto Cooking Christian

An easy Keto and low carb casserole made with Instant Pot No-Bean Chili, hot dogs, cheddar cheese and a cornbread-like topping! Get the recipe: Keto Chili Cheese Dog Casserole

Beef Stroganoff Casserole

Beef Stroganoff given a Keto-style makeover! I turn this old classic into a casserole, with the same great flavor and topped with cheesy mashed cauliflower! Get the recipe: Beef Stroganoff Casserole

Spinach Artichoke Chicken Casserole

This Spinach Artichoke Chicken Casserole is a popular dip turned into a delicious Keto-friendly casserole and baked with gooey mozzarella cheese on top! Get the recipe: Spinach Artichoke Chicken Casserole

Chicken Divan Casserole

This easy Chicken Divan Casserole is loaded with tender chunks of chicken and fresh broccoli smothered and baked in a creamy cheese sauce. It's a healthy dinner the whole family will love. Get the recipe: Chicken Divan Casserole

Chicken Cordon Bleu Casserole

This Chicken Cordon Bleu Casserole features chunks of sweet ham, tender roasted cauliflower and chicken, baked in a creamy gruyere cheese sauce topped with gooey melted swiss cheese! Get the recipe: Chicken Cordon Bleu Casserole

Taco Casserole

This Taco Casserole is an easy low carb dinner to prepare that is packed with taco flavor! Serve with all the traditional taco toppings and you won't even miss the tortillas! Get the recipe: Taco Casserole

Keto Chicken Pot Pie Casserole

Chicken Pot Pie Casserole piece on white plate with casserole in background — Image Credit: Keto Cooking Christian

Looking for something to satisfy your craving for comfort food? Keto Chicken Pot Pie Casserole has chicken and veggies in a creamy gravy, topped with gluten-free fluffy biscuits. It's easy, hearty and super comforting! Get the recipe: Keto Chicken Pot Pie Casserole

Roasted Cauliflower Ham and Cheese Casserole

cauliflower and ham casserole with serving spoon ful — Image Credit: Keto Cooking Christian

Need a healthy leftover ham recipe that's quick and easy? This low carb casserole has loads of flavor with roasted cauliflower and a cheesy cream sauce! Get the recipe: Roasted Cauliflower Ham and Cheese Casserole

Philly Cheesesteak Casserole

This Philly Cheesesteak Casserole features thin slices of tender and juicy steak, gooey cheese, sautéed peppers and onions, baked in one skillet to make the perfect weeknight dinner. Get the recipe: Philly Cheesesteak Casserole

Jalapeño Popper Chicken Casserole

Jalapeno Popper Cauliflower slice on white square plate with sour cream drizzle and a sliced jalapeno on top — Image Credit: Keto Cooking Christian

All the flavors of jalapeño poppers made into a tasty and easy to make Keto casserole! This is one very flavorful and satisfying Low Carb casserole that will quickly become a favorite! Get the recipe: Jalapeño Popper Chicken Casserole

Bacon Ranch Chicken Casserole

This Bacon Ranch Chicken Casserole is super easy to make and topped with gooey melted cheddar cheese and chunks of bacon! This recipe just can't get any better! Get the recipe: Bacon Ranch Chicken Casserole

Keto Chicken Alfredo Casserole

Chicken Alfredo Casserole being scooped out of blue casserole dish — Image Credit: Keto Cooking Christian

A casserole of chicken, mushrooms and spinach swimming in creamy Alfredo sauce and baked with gooey cheese on top! Get the recipe: Keto Chicken Alfredo Casserole

Keto Buffalo Chicken Casserole

Buffalo wing fans, this Keto Buffalo Chicken Casserole is a must try! It's easy to make and loaded with all the traditional flavors of Buffalo Wings, perfect for a weeknight dinner! Get the recipe: Keto Buffalo Chicken Casserole

Keto Chicken Parmesan Casserole

Chicken Parmesan Casserole in silver serving spoon lifting out of blue casserole — Image Credit: Keto Cooking Christian

Fried nuggets of chicken breaded in a low carb and Keto friendly coating, baked in homemade marinara sauce and topped with gooey mozzarella cheese! Get the recipe: Keto Chicken Parmesan Casserole