15 Cheap Keto Casserole Recipes

If you’re on the keto diet and looking for budget-friendly meal ideas, you’re in the right place! These 15 cheap keto casserole recipes are not only easy on the wallet but also packed with flavor and convenience. From hearty meat dishes to scrumptious veggie combos, you’ll find simple ways to whip up satisfying meals that won’t break the bank. Let’s dive in and get cooking!

1.Eggplant Lasagna

Eggplant lasagna is a delightful twist on the classic dish, making it a great option for those following a keto diet. Instead of traditional pasta, slices of eggplant create layers that are both satisfying and low in carbs. The combination of rich marinara sauce, creamy cheese, and tender eggplant creates a comforting meal that’s bursting with flavor.

This recipe is not only simple to make but also versatile. You can easily customize it with your favorite cheeses or add in extra vegetables for added nutrition. It’s a perfect dish for meal prep or a cozy family dinner, and it pairs well with a fresh salad on the side.

Ingredients

• 2 large eggplants, sliced
• 3 cups marinara sauce
• 2 cups ricotta cheese
• 2 cups shredded mozzarella cheese
• 1 cup grated Parmesan cheese
• 2 large eggs
• 2 teaspoons garlic powder
• 1 teaspoon dried oregano
• Salt and pepper to taste
• Fresh basil for garnish

Instructions

1. Prepare the Eggplant: Preheat your oven to 400°F (200°C). Slice the eggplant and sprinkle salt on both sides. Let it sit for about 30 minutes to draw out moisture, then pat dry with paper towels.
2. Assemble the Cheese Mixture: In a bowl, combine the ricotta cheese, eggs, garlic powder, oregano, salt, and pepper. Mix until smooth.
3. Layer the Ingredients: Spread a thin layer of marinara sauce on the bottom of a baking dish. Add a layer of eggplant slices, followed by half of the ricotta mixture and a sprinkle of mozzarella. Repeat the layers, finishing with eggplant on top and the remaining marinara sauce.
4. Add the Finishing Touch: Sprinkle the top with mozzarella and Parmesan cheese. Cover the dish with aluminum foil and bake for 30 minutes. Remove the foil and bake for an additional 15 minutes, or until the cheese is bubbly and golden.
5. Serve: Let it cool for a few minutes before serving. Garnish with fresh basil and enjoy your delicious eggplant lasagna!

2.Cheesy Broccoli and Cauliflower Casserole

This Cheesy Broccoli and Cauliflower Casserole is a delightful mix of flavors and textures. With its creamy cheese sauce, tender broccoli, and cauliflower florets, it’s a comforting dish that feels indulgent without breaking the bank. Not only is it budget-friendly, but it’s also easy to whip up in just a few steps, making it perfect for busy weeknights.

The combination of broccoli and cauliflower brings a satisfying crunch, while the melted cheese adds richness and depth. This casserole is ideal for anyone following a keto diet, as it is low in carbs but high in flavor. Plus, it’s a great way to sneak in those veggies!

Ingredients

• 4 cups broccoli florets
• 4 cups cauliflower florets
• 2 cups shredded cheddar cheese
• 1 cup heavy cream
• 1/2 cup cream cheese, softened
• 1 teaspoon garlic powder
• 1 teaspoon onion powder
• Salt and pepper to taste
• 2 tablespoons olive oil
• Fresh parsley for garnish

Instructions

1. Preheat your oven to 350°F (175°C) and grease a 9×13-inch baking dish.
2. In a large bowl, combine the broccoli and cauliflower florets. Drizzle with olive oil, then sprinkle with garlic powder, onion powder, salt, and pepper. Toss to coat the vegetables evenly.
3. Add the cream cheese and heavy cream to the bowl, mixing until the veggies are well coated. Fold in 1 1/2 cups of the shredded cheddar cheese.
4. Transfer the mixture to the prepared baking dish and spread it out evenly. Top with the remaining cheddar cheese.
5. Bake in the preheated oven for 30-35 minutes, or until the cheese is bubbly and golden brown. Let it cool slightly before serving. Garnish with fresh parsley for a pop of color.

3.Creamy Tuna Noodle Casserole

Creamy Tuna Noodle Casserole is a comforting dish that brings together savory tuna, tender pasta, and a rich creamy sauce. It’s a warm hug on a plate, filled with delicious flavors and textures that make it a favorite for many families. Plus, it’s super simple to prepare, making it an ideal choice for weeknight dinners.

This casserole is not only tasty but also budget-friendly, which is perfect for those watching their expenses. The combination of peas and mushrooms adds a nice touch, giving it a bit of color and extra nutrients. Serve it hot, and enjoy the satisfying crunch of the topping!

Ingredients

• 8 ounces egg noodles
• 1 can (12 ounces) tuna, drained
• 1 cup frozen peas
• 1 cup sliced mushrooms
• 2 cups cream of mushroom soup
• 1/2 cup milk
• 1 cup shredded cheddar cheese
• 1/2 cup breadcrumbs
• 1/4 teaspoon black pepper
• 1/2 teaspoon garlic powder

Instructions

1. Preheat your oven to 350°F (175°C).
2. Cook the egg noodles according to package instructions; drain and set aside.
3. In a large bowl, mix together the tuna, peas, mushrooms, cream of mushroom soup, milk, cheddar cheese, black pepper, and garlic powder.
4. Combine the cooked noodles with the tuna mixture and stir until well combined.
5. Transfer the mixture into a greased casserole dish and spread it evenly.
6. Sprinkle breadcrumbs on top for a crunchy finish.
7. Bake in the preheated oven for about 25-30 minutes, or until heated through and the top is golden brown.

4.Ground Beef and Zucchini Bake

This Ground Beef and Zucchini Bake is a delightful dish that’s perfect for a cozy family dinner. With a savory combination of seasoned ground beef and tender zucchini, it offers a satisfying meal that keeps things simple yet flavorful. The comforting texture and taste of this casserole make it a hit among both kids and adults.

Easy to prepare, this recipe is perfect for those busy weeknights when you want to whip up something delicious without spending hours in the kitchen. Just layer the ingredients, pop it in the oven, and enjoy the delicious aroma while it bakes!

Ingredients

• 1 pound ground beef
• 2 medium zucchinis, sliced
• 1 cup shredded cheese (cheddar or mozzarella)
• 1 medium onion, diced
• 2 cloves garlic, minced
• 1 teaspoon Italian seasoning
• Salt and pepper to taste
• 1 cup marinara sauce
• 2 eggs
• 1/4 cup almond flour

Instructions

1. Preheat your oven to 350°F (175°C).
2. In a skillet over medium heat, brown the ground beef with diced onion and minced garlic. Season with Italian seasoning, salt, and pepper.
3. In a mixing bowl, combine the cooked beef mixture with marinara sauce, almond flour, and eggs. Stir until well combined.
4. In a greased baking dish, layer half of the sliced zucchini at the bottom. Pour half of the beef mixture over the zucchini, followed by a layer of cheese.
5. Repeat the layers with the remaining zucchini, beef mixture, and top with the rest of the cheese.
6. Bake in the preheated oven for about 30-35 minutes, until the cheese is bubbly and golden brown.
7. Let it cool for a few minutes before serving. Enjoy your hearty meal!

5.Chicken Alfredo Cabbage Casserole

If you’re looking for a cozy, satisfying dish that fits perfectly into a keto lifestyle, the Chicken Alfredo Cabbage Casserole is a delightful option. This dish combines tender chicken with creamy Alfredo sauce and layers of cabbage, offering a rich and flavorful experience that everyone will enjoy. It’s simple to prepare, making it a great choice for busy weeknights.

The blend of textures—from the soft cabbage to the creamy sauce—creates a comforting meal that feels indulgent without the carbs. Plus, this casserole is budget-friendly, perfect for feeding a family without breaking the bank. Give it a try, and savor the delightful flavors!

Ingredients

• 1 medium head of cabbage, chopped
• 2 cups cooked chicken, shredded
• 1 cup Alfredo sauce
• 1 cup shredded cheddar cheese
• 1/2 cup grated Parmesan cheese
• 1 teaspoon garlic powder
• 1 teaspoon onion powder
• Salt and pepper to taste
• 2 tablespoons olive oil

Instructions

1. Preheat your oven to 350°F (175°C).
2. In a large pot, heat olive oil over medium heat. Add chopped cabbage and sauté until tender, about 5-7 minutes.
3. In a mixing bowl, combine the cooked chicken, Alfredo sauce, garlic powder, onion powder, salt, and pepper.
4. In a greased baking dish, layer half of the sautéed cabbage, followed by the chicken mixture. Top with the remaining cabbage.
5. Sprinkle shredded cheddar cheese and grated Parmesan cheese over the top.
6. Bake in the preheated oven for 25-30 minutes, until the cheese is bubbly and golden.
7. Let it cool for a few minutes before serving. Enjoy your Chicken Alfredo Cabbage Casserole!

6.Cheesy Chicken and Broccoli Rice Bake

This Cheesy Chicken and Broccoli Rice Bake is a comforting dish that combines tender chicken, vibrant broccoli, and fluffy rice, all enveloped in a creamy, cheesy sauce. It’s not only satisfying but also an easy recipe to whip up for a weeknight dinner!

The blend of flavors is just right, with the cheese melting beautifully over the chicken and vegetables. This bake is perfect for meal prep or feeding a family, and it comes together quickly for those busy evenings.

Ingredients

• 2 cups cooked chicken, shredded
• 2 cups broccoli florets, steamed
• 3 cups cauliflower rice
• 1 cup shredded cheddar cheese
• 1 cup cream cheese, softened
• 1 cup chicken broth
• 1 teaspoon garlic powder
• 1 teaspoon onion powder
• Salt and pepper to taste
• 2 green onions, sliced (for garnish)

Instructions

1. Preheat your oven to 375°F (190°C) and grease a baking dish.
2. In a large bowl, mix the shredded chicken, steamed broccoli, cauliflower rice, cream cheese, chicken broth, garlic powder, onion powder, salt, and pepper until well combined.
3. Transfer the mixture to the greased baking dish and spread it out evenly. Top with shredded cheddar cheese.
4. Bake for 25-30 minutes or until the cheese is bubbly and golden.
5. Remove from the oven and let it cool for a few minutes. Garnish with sliced green onions before serving.

7.Keto Sausage and Peppers Bake

This Keto Sausage and Peppers Bake is a flavorful and satisfying dish that’s easy to whip up for a weeknight dinner. The combination of juicy sausage, colorful bell peppers, and aromatic herbs creates a delightful medley that’s both hearty and low in carbs. Whether you’re on a keto diet or just looking for a quick meal, this recipe is a winner.

With minimal prep time and one-pan cooking, you can have this delicious casserole on the table in no time. The smoky flavors from the sausage blend perfectly with the sweetness of the peppers, making each bite enjoyable. Plus, it’s versatile—you can adjust the spices or add your favorite veggies to customize it to your taste.

Ingredients

• 1 pound Italian sausage (sliced)
• 2 bell peppers (sliced, any color)
• 1 medium onion (sliced)
• 3 cloves garlic (minced)
• 2 tablespoons olive oil
• 1 teaspoon Italian seasoning
• Salt and pepper to taste
• Fresh parsley (for garnish, optional)

Instructions

1. Preheat your oven to 400°F (200°C).
2. In a large skillet, heat the olive oil over medium heat. Add the sliced sausage and cook until browned, about 5-7 minutes.
3. Add the sliced bell peppers, onion, and minced garlic to the skillet. Season with Italian seasoning, salt, and pepper. Stir well to combine.
4. Transfer the mixture to a baking dish and spread evenly.
5. Bake in the preheated oven for 20-25 minutes, or until the peppers are tender and the sausage is cooked through.
6. Garnish with fresh parsley before serving.

8.Spinach and Feta Egg Bake

This Spinach and Feta Egg Bake is a simple and delicious dish that’s perfect for any meal of the day. Combining the earthy flavors of spinach with the tangy richness of feta cheese, it creates a satisfying harmony that’s both comforting and nutritious.

Not only is this recipe easy to throw together, but it’s also budget-friendly. Perfect for meal prep, this casserole can be made in advance and stored for a quick breakfast or lunch throughout the week. It’s a great way to sneak in some veggies while enjoying a hearty meal!

Ingredients

• 6 large eggs
• 1 cup milk
• 2 cups fresh spinach, chopped
• 1 cup feta cheese, crumbled
• 1/2 cup shredded mozzarella cheese
• 1/2 teaspoon salt
• 1/4 teaspoon black pepper
• 1/4 teaspoon garlic powder
• 1/4 teaspoon onion powder

Instructions

1. Preheat your oven to 350°F (175°C) and grease a baking dish.
2. In a large bowl, whisk together the eggs and milk until fully combined.
3. Add the chopped spinach, feta cheese, mozzarella cheese, salt, pepper, garlic powder, and onion powder. Mix until everything is well incorporated.
4. Pour the mixture into the prepared baking dish and spread it evenly.
5. Bake for 25-30 minutes or until the eggs are set and the top is lightly golden.
6. Allow to cool slightly before slicing and serving. Enjoy warm or at room temperature!

9.Keto Egg and Bacon Breakfast Casserole

This Keto Egg and Bacon Breakfast Casserole is a delightful way to start your day. With layers of fluffy eggs, crispy bacon, and savory cheese, it combines classic breakfast flavors into one satisfying dish. The casserole is not only tasty but also easy to prepare, making it a perfect choice for busy mornings.

Simply whip up the ingredients, layer them in a dish, and let the oven do the work. Plus, it’s a great way to feed a crowd or have leftovers for the week. Enjoy the comforting taste of breakfast without the carbs!

Ingredients

• 12 large eggs
• 1 cup heavy cream
• 1 cup shredded cheddar cheese
• 1/2 cup cooked bacon, crumbled
• 1/2 cup diced bell peppers
• 1/4 cup chopped green onions
• 1 teaspoon garlic powder
• Salt and pepper to taste

Instructions

1. Preheat your oven to 350°F (175°C) and grease a 9×13 inch baking dish.
2. In a large bowl, whisk together the eggs and heavy cream until well combined. Season with garlic powder, salt, and pepper.
3. Add the crumbled bacon, bell peppers, green onions, and half of the cheddar cheese to the egg mixture. Stir until evenly distributed.
4. Pour the mixture into the prepared baking dish and sprinkle the remaining cheese on top.
5. Bake for 30-35 minutes, or until the eggs are set and the top is golden brown. Let it cool for a few minutes before slicing and serving.

10.Cauliflower Shepherd’s Pie

Cauliflower Shepherd’s Pie is a delicious twist on the classic comfort dish that’s both satisfying and low in carbs. The creamy cauliflower topping perfectly mimics mashed potatoes, while the savory meat filling brings rich flavors without the heaviness. It’s simple to prepare, making it a go-to option for busy weeknights.

This recipe is all about enjoying hearty flavors while sticking to a keto-friendly diet. The combination of seasoned ground meat and tender cauliflower creates a filling meal that the whole family will love. Plus, it’s a great way to sneak in some veggies!

Ingredients

• 1 head of cauliflower, cut into florets
• 1 lb ground beef or lamb
• 1 onion, diced
• 2 carrots, diced
• 2 cloves garlic, minced
• 1 cup beef broth
• 1 tablespoon Worcestershire sauce
• 1 teaspoon dried thyme
• 1/2 teaspoon salt
• 1/4 teaspoon black pepper
• 1 cup shredded cheddar cheese
• 2 tablespoons olive oil
• 1/2 cup heavy cream

Instructions

1. Preheat your oven to 400°F (200°C).
2. Steam the cauliflower florets until tender, about 10-15 minutes. Drain and blend with heavy cream until smooth. Season with salt and pepper.
3. In a skillet, heat olive oil over medium heat. Add the onion, carrots, and garlic, cooking until softened. Then add the ground meat, cooking until browned.
4. Stir in Worcestershire sauce, thyme, and beef broth, allowing to simmer for a few minutes.
5. Spread the meat mixture into a baking dish and top with the cauliflower mash. Sprinkle cheese on top.
6. Bake for 20-25 minutes until the cheese is bubbly and golden.

11.Low-Carb Mexican Chicken Casserole

This Low-Carb Mexican Chicken Casserole is a delightful dish that brings vibrant flavors to your table without compromising your keto lifestyle. With tender shredded chicken, zesty spices, and a blend of creamy and cheesy goodness, it’s a satisfying meal that feels indulgent yet is simple to whip up.

Perfect for family dinners or meal prep, this casserole is not only tasty but also low in carbs, making it ideal for anyone following a ketogenic diet. The combination of fresh ingredients and robust seasonings ensures that every bite is packed with flavor, all while being easy on the budget.

Ingredients

• 2 cups cooked shredded chicken
• 1 cup diced tomatoes (canned or fresh)
• 1/2 cup cream cheese, softened
• 1 cup shredded cheddar cheese
• 1/2 cup diced bell peppers
• 1/2 cup diced onion
• 1 tablespoon taco seasoning
• 1/4 cup chopped fresh cilantro
• Salt and pepper to taste
• 1 lime, cut into wedges (for serving)

Instructions

1. Preheat your oven to 350°F (175°C).
2. In a large bowl, mix the shredded chicken, diced tomatoes, cream cheese, half of the cheddar cheese, bell peppers, onion, taco seasoning, cilantro, salt, and pepper until well combined.
3. Transfer the mixture into a greased baking dish and spread it out evenly.
4. Top with the remaining cheddar cheese.
5. Bake for 25-30 minutes, or until the cheese is bubbly and golden brown.
6. Remove from the oven and allow to cool for a few minutes before serving with lime wedges on the side.

12.Garlic Parmesan Brussels Sprouts Bake

This Garlic Parmesan Brussels Sprouts Bake is a delightful dish that combines the earthy flavor of Brussels sprouts with the rich, savory notes of garlic and parmesan. The crispy topping adds a lovely texture, making this casserole a perfect side or main dish for your keto meals. Plus, it’s simple and quick to prepare, making it an ideal choice for busy weeknights or gatherings.

The taste is a satisfying mix of crunchy, cheesy goodness with a hint of garlic, sure to please even those who might be on the fence about Brussels sprouts. With just a few ingredients and straightforward steps, you can whip up this flavorful bake that’s not only low in carbs but also packed with nutrients.

Ingredients

• 1 pound Brussels sprouts, trimmed and halved
• 2 tablespoons olive oil
• 3 cloves garlic, minced
• 1/2 cup grated Parmesan cheese
• 1/2 teaspoon salt
• 1/4 teaspoon black pepper
• 1/4 cup breadcrumbs (optional for crunch)
• 2 tablespoons chopped fresh parsley (for garnish)

Instructions

1. Preheat the oven to 400°F (200°C).
2. In a large mixing bowl, combine the halved Brussels sprouts, olive oil, minced garlic, salt, and pepper. Toss until the sprouts are well coated.
3. In a greased baking dish, arrange the Brussels sprouts in a single layer. Sprinkle grated Parmesan cheese evenly over the top.
4. If you’re using breadcrumbs for extra crunch, sprinkle them over the cheese.
5. Bake for 20-25 minutes, or until the Brussels sprouts are tender and the top is golden brown.
6. Garnish with chopped parsley before serving.

13.Zucchini and Ground Beef Casserole

This Zucchini and Ground Beef Casserole is a delicious and hearty dish that’s perfect for a weeknight dinner. It combines the mild flavor of zucchini with seasoned ground beef, creating a comforting meal that’s both satisfying and low in carbs. The addition of cheese on top gives it a delightful golden crust that pulls everything together.

Not only is this casserole simple to make, but it also comes together quickly, making it a great choice for busy evenings. With just a few basic ingredients, you can whip up this keto-friendly dish that your whole family will enjoy. Whether you’re following a ketogenic diet or just looking for a low-carb option, this recipe fits the bill perfectly!

Ingredients

• 2 medium zucchinis, sliced
• 1 pound ground beef
• 1 cup shredded cheese (cheddar or mozzarella)
• 1 small onion, diced
• 2 cloves garlic, minced
• 1 teaspoon Italian seasoning
• Salt and pepper to taste
• 1 cup diced tomatoes (canned or fresh)

Instructions

1. Preheat the oven to 350°F (175°C).
2. In a skillet over medium heat, cook the ground beef with onions and garlic until browned. Drain excess fat.
3. Add the diced tomatoes, Italian seasoning, salt, and pepper to the beef mixture. Stir well and let it simmer for about 5 minutes.
4. In a greased casserole dish, layer half of the zucchini slices, followed by the beef mixture. Top with remaining zucchini slices.
5. Sprinkle shredded cheese on top and cover the dish with foil.
6. Bake for 25 minutes, then remove the foil and bake for an additional 10-15 minutes until the cheese is bubbly and golden.
7. Let it cool for a few minutes before serving.

14.Creamy Chicken and Mushroom Casserole

This creamy chicken and mushroom casserole is a delightful dish that combines tender chicken with the earthy flavors of mushrooms. The creamy sauce binds everything together, making each bite comforting and satisfying. Plus, it’s simple to prepare, perfect for busy weeknights.

With just a handful of ingredients, you can create a dish that feels special yet is easy on the wallet. This casserole is not only low in carbs but also packed with flavor, making it ideal for anyone following a keto lifestyle. Serve it hot, and watch as it quickly becomes a family favorite!

Ingredients

• 4 boneless, skinless chicken breasts
• 2 cups sliced mushrooms
• 1 cup heavy cream
• 1 cup chicken broth
• 1 teaspoon garlic powder
• 1 teaspoon onion powder
• 1 teaspoon dried thyme
• 1 cup shredded cheese (such as mozzarella or cheddar)
• Salt and pepper to taste

Instructions

1. Preheat the oven to 375°F (190°C).
2. In a baking dish, arrange the chicken breasts and season with salt, pepper, garlic powder, onion powder, and thyme.
3. Spread the sliced mushrooms evenly over the chicken.
4. In a bowl, mix together the heavy cream and chicken broth, then pour it over the chicken and mushrooms.
5. Top with shredded cheese.
6. Bake for 30-35 minutes, or until the chicken is cooked through and the cheese is bubbly and golden.
7. Let it cool for a few minutes before serving.

15.Keto Chicken Enchilada Casserole

The Keto Chicken Enchilada Casserole is a delightful twist on a classic dish, packed with flavor and low in carbs. This casserole is filled with tender chicken, zesty enchilada sauce, and gooey cheese, making it a comforting meal for any night of the week. With simple ingredients and easy preparation, it’s a perfect choice for those busy evenings when you want something delicious without a lot of fuss.

This recipe is not only satisfying but also allows for plenty of customization. You can add your favorite veggies or tweak the spices to suit your taste. Serve it with avocado slices or fresh cilantro for an extra burst of flavor. Enjoy this hearty dish that feels indulgent while keeping you on track with your keto lifestyle!

Ingredients

• 2 cups cooked shredded chicken
• 2 cups enchilada sauce (low carb)
• 3 cups shredded cheese (cheddar and Monterey Jack mix)
• 1/2 cup chopped onions
• 1 tsp garlic powder
• 1 tsp cumin
• 1 tsp chili powder
• 2 cups cauliflower rice (optional)

Instructions

1. Preheat your oven to 350°F (175°C).
2. In a large bowl, combine the shredded chicken, 1 cup of enchilada sauce, half of the cheese, onions, garlic powder, cumin, and chili powder. If using, stir in the cauliflower rice.
3. Spread the mixture evenly in a greased 9×13-inch baking dish.
4. Pour the remaining enchilada sauce over the top, then sprinkle with the rest of the cheese.
5. Bake for 20-25 minutes, or until the cheese is melted and bubbly. Let it cool for a few minutes before serving.