15 Low Carb Casseroles for Easy Weeknight Dinners

1. Cheesy Chicken and Broccoli Casserole

This delicious casserole is packed with protein and fiber, making it a perfect low carb option for dinner. With tender chicken, vibrant broccoli, and a creamy cheese sauce, it’s a family favorite that comes together in no time.

Ingredients: Chicken breast, broccoli florets, cream cheese, shredded cheddar cheese, garlic powder, onion powder, salt, and pepper.
Instructions: Preheat your oven to 350°F (175°C). In a large bowl, mix cooked chicken, steamed broccoli, cream cheese, and spices. Transfer to a baking dish, top with shredded cheddar, and bake for 25-30 minutes until bubbly.

2. Zucchini Lasagna

Swap traditional pasta for thinly sliced zucchini in this savory lasagna. Layers of meat sauce, ricotta, and mozzarella create a hearty meal that’s both satisfying and low in carbs.

Ingredients: Ground beef or turkey, zucchini, ricotta cheese, mozzarella cheese, marinara sauce (low sugar), Italian seasoning, and Parmesan cheese.
Instructions: Preheat the oven to 375°F (190°C). Brown the meat in a skillet, adding marinara sauce. In a baking dish, layer zucchini slices, meat sauce, ricotta, and mozzarella. Repeat layers and top with Parmesan. Bake for 45 minutes.

3. Cauliflower Mac and Cheese

This comforting dish replaces pasta with cauliflower, providing a creamy, cheesy experience without the carbs. It’s a fantastic side dish or main course.

Ingredients: Cauliflower, cream cheese, cheddar cheese, heavy cream, garlic powder, and paprika.
Instructions: Steam cauliflower until tender. In a saucepan, combine cream cheese, cheddar, and heavy cream over low heat until melted. Mix in cauliflower and season with spices. Transfer to a baking dish and bake at 350°F (175°C) for 20 minutes.

4. Eggplant Parmesan Casserole

This low carb version of eggplant Parmesan layers roasted eggplant with marinara sauce and cheese for an indulgent yet healthy meal.

Ingredients: Eggplant, marinara sauce, mozzarella cheese, Parmesan cheese, olive oil, and Italian seasoning.
Instructions: Slice eggplant and roast with olive oil at 400°F (200°C) for 20 minutes. In a baking dish, layer eggplant, marinara sauce, and cheeses. Repeat layers and bake for 30 minutes until bubbly.

5. Spinach and Feta Stuffed Chicken Casserole

This dish combines the flavors of Greek cuisine with tender chicken breasts stuffed with spinach and feta cheese, all baked in a delicious sauce.

Ingredients: Chicken breasts, fresh spinach, feta cheese, cream cheese, garlic, and olive oil.
Instructions: Preheat your oven to 375°F (190°C). Sauté spinach in olive oil until wilted. Mix with feta and cream cheese. Cut slits in chicken breasts, stuff with mixture, and bake for 30-35 minutes.

6. Taco Casserole

Enjoy all the flavors of tacos without the carbs! This casserole is layered with ground beef, cheese, and your favorite taco toppings.

Ingredients: Ground beef, taco seasoning, diced tomatoes, bell peppers, shredded cheese, and avocado.
Instructions: Preheat the oven to 350°F (175°C). Brown beef and add taco seasoning. In a baking dish, layer beef, diced tomatoes, bell peppers, and cheese. Bake for 20-25 minutes. Top with avocado before serving.

7. Chicken Fajita Casserole

This flavorful casserole takes classic fajita ingredients and combines them into a one-dish meal. It’s colorful, tasty, and low in carbs!

Ingredients: Chicken breast, bell peppers, onions, fajita seasoning, and cheese.
Instructions: Preheat oven to 375°F (190°C). Sauté chicken with fajita seasoning, then add sliced peppers and onions. Transfer to a baking dish, top with cheese, and bake for 25 minutes.

8. Creamy Mushroom and Spinach Chicken Casserole

This creamy casserole brings together chicken, mushrooms, and spinach in a rich sauce that’s both comforting and healthy.

Ingredients: Chicken thighs, mushrooms, spinach, cream, garlic, and Parmesan cheese.
Instructions: Preheat the oven to 350°F (175°C). Sauté mushrooms and garlic until soft. Add spinach until wilted. In a baking dish, combine cooked chicken, mushroom mixture, cream, and cheese. Bake for 30 minutes.

9. Beef and Cabbage Casserole

This hearty casserole is a twist on traditional cabbage rolls, combining ground beef, cabbage, and cheese into a deliciously filling dish.

Ingredients: Ground beef, cabbage, diced tomatoes, onion, cheese, and Italian seasoning.
Instructions: Preheat oven to 375°F (190°C). Brown beef and onions, then add chopped cabbage and tomatoes. Season and transfer to a baking dish. Top with cheese and bake for 30-35 minutes.

10. Broccoli Cheddar Chicken Casserole

This flavorful casserole combines tender chicken with broccoli and a cheesy sauce, making it a perfect weeknight meal that everyone will love.

Ingredients: Chicken breast, broccoli, cheddar cheese, cream cheese, and garlic powder.
Instructions: Preheat oven to 350°F (175°C). In a bowl, mix cooked chicken, steamed broccoli, cream cheese, and spices. Pour into a baking dish, top with cheddar, and bake for 25-30 minutes.

11. Sausage and Pepper Casserole

This simple yet satisfying casserole features Italian sausage, bell peppers, and cheese, making it a great option for busy weeknights.

Ingredients: Italian sausage, bell peppers, onions, marinara sauce, and mozzarella cheese.
Instructions: Preheat the oven to 375°F (190°C). Brown sausage with sliced peppers and onions. Mix with marinara in a baking dish, top with mozzarella, and bake for 20-25 minutes.

12. Creamy Chicken and Cauliflower Casserole

This creamy casserole uses cauliflower as a base, combined with tender chicken and a cheesy sauce for a low carb comfort food that’s perfect for any day of the week.

Ingredients: Cauliflower, chicken breast, cream cheese, cheddar cheese, garlic, and broth.
Instructions: Preheat the oven to 350°F (175°C). Steam cauliflower until tender. In a bowl, mix cooked chicken, cream cheese, broth, and spices. Fold in cauliflower, transfer to a baking dish, and top with cheddar. Bake for 25-30 minutes.

13. Greek Chicken Casserole

This Mediterranean-inspired casserole features chicken, olives, feta, and a blend of spices that will transport your taste buds to Greece.

Ingredients: Chicken thighs, olives, feta cheese, cherry tomatoes, and oregano.
Instructions: Preheat the oven to 375°F (190°C). In a baking dish, place chicken thighs, sprinkle with olives, feta, and tomatoes. Drizzle with olive oil and season with oregano. Bake for 35-40 minutes.

14. Taco Stuffed Peppers

Bell peppers serve as a great low carb alternative to tortillas in this colorful, flavorful taco casserole. Stuffed with seasoned beef and topped with cheese, it’s a meal the whole family will love.

Ingredients: Bell peppers, ground beef, taco seasoning, cheese, and salsa.
Instructions: Preheat oven to 375°F (190°C). Brown beef with taco seasoning. Cut the tops off bell peppers, stuff with beef mixture, and top with salsa and cheese. Bake for 30 minutes.

15. Egg and Ham Breakfast Casserole

This versatile breakfast casserole can be enjoyed for dinner too! Packed with eggs, ham, and cheese, it’s a filling option that’s low in carbs.

Ingredients: Eggs, diced ham, cheese, spinach, and heavy cream.
Instructions: Preheat the oven to 350°F (175°C). In a bowl, whisk eggs with heavy cream, add ham, cheese, and spinach. Pour into a greased baking dish and bake for 30-35 minutes until set.

Conclusion

These 15 low carb casseroles provide delicious, easy-to-make options for weeknight dinners that satisfy your cravings while keeping your carb intake in check. From cheesy chicken and broccoli to Greek-inspired flavors, there’s something for everyone in this collection. Try them out and enjoy healthy, hearty meals that the whole family will love!

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More Low Carb Casseroles to Explore

If you’re looking for even more low carb casseroles to add variety to your weeknight dinners, consider these additional options:

16. Zucchini Lasagna

This no-noodle lasagna uses thin slices of zucchini instead of pasta, layered with meat sauce and cheese for a healthy twist on a classic dish.

Ingredients: Zucchini, ground beef, marinara sauce, ricotta cheese, and mozzarella cheese.
Instructions: Preheat the oven to 375°F (190°C). Slice zucchini lengthwise and salt to remove moisture. Brown beef and mix with marinara. Layer zucchini, meat sauce, and cheeses in a baking dish. Bake for 30-35 minutes.

17. Buffalo Chicken Casserole

This spicy casserole combines shredded chicken with buffalo sauce and ranch dressing, topped with cheese for a flavorful kick.

Ingredients: Shredded chicken, buffalo sauce, ranch dressing, cream cheese, and cheddar cheese.
Instructions: Preheat the oven to 350°F (175°C). Mix chicken with buffalo sauce and ranch. Spread in a baking dish, dollop cream cheese on top, and sprinkle with cheddar. Bake for 25-30 minutes.

18. Spinach and Artichoke Casserole

Rich and creamy, this casserole features spinach and artichokes baked with a cheesy blend, making it a perfect side dish or main course.

Ingredients: Spinach, artichoke hearts, cream cheese, sour cream, and mozzarella cheese.
Instructions: Preheat the oven to 350°F (175°C). Mix all ingredients in a bowl, transfer to a baking dish, and bake for 25-30 minutes until bubbly.

19. Cauliflower Mac and Cheese

A low carb take on a classic favorite, this casserole uses cauliflower instead of pasta, bound together with a rich and creamy cheese sauce.

Ingredients: Cauliflower, cheddar cheese, cream cheese, and spices.
Instructions: Preheat the oven to 375°F (190°C). Steam cauliflower until tender. Mix with cheese and spices, pour into a baking dish, and bake for 20 minutes.

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