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30 Best Slow Cooker Casserole Recipes: Effortless Meal Ideas!

30 Best Slow Cooker Casserole Recipes: Effortless Meal Ideas!

Here are some of the best slow cooker casserole recipes you can make when you’re craving warm meals on hectic days. 

Is a slow-cooked meal your idea of comfort food? 

Then you can count on us!

When you think of a casserole, you usually picture rectangle pans and oven racks.

And since they are so warm and satisfying, casseroles are a household favorite.

But it’s only sometimes convenient to put them together and keep an eye on them as they bake for a long time.

So, we have compiled great recipes that will make you rethink casseroles with the help of a slow cooker.

Making casseroles in a slow cooker is a simple way to get a wholesome meal on the table for the whole family in an effortless manner. 

These casseroles can be prepared quickly in a slow cooker and left to cook while you go about your day; just set it and forget it!

They are so filling and tasty that they make you forget that casseroles can only be cooked in the oven. 

These recipes will save your day, whether you’re short on oven space or just want to relax while dinner cooks.

And even when you want to prepare your breakfast ahead of time, we have Breakfast Slow Cooker Casserole and Crockpot Cinnamon Roll Casserole to fill you up on lazy weekends. 

Plus, at #29, we got you a favorite veggie roll surprise recipe.

The crockpot does all the work in this recipe, and you don’t have to cook the noodles ahead. 

Ready your ground beef, Italian sausage, spaghetti noodles, sauce, diced tomatoes, Italian seasoning, cheddar cheese, and parmesan cheese in one casserole, and relax on the couch. 

And to finally give this a round-up for a hearty meal, you only need a simple salad and some crusty bread! 

If you love pizza, this one is for you! 

This casserole is fantastic because it incorporates pizza ingredients into a pasta dish and then tops it all with melted cheese.

Since it’s prepared in a slow cooker, it’s a convenient weeknight meal option.

Plus, the kids will surely love this too.

Chicken thighs, tiny carrots, and button mushrooms are cooked low and slow for an exquisite meal.

In this dish, the chicken is tender and easy to tear apart, the rich sauce has a subtle lip-smacking tang from the touch of lemon juice, and the vegetables soak up that sauce, leaving you wondering how amazing a chicken casserole can taste.

This is a straightforward recipe and a one-pot meal, meaning you may finish preparing dinner in one blow.

This taco dish creates a buttery, piquant, and quite nutty aftertaste from the cheese ingredients. 

Do not hesitate to add more cheese, though, because this will make this dish delectable. 

And also, be warned that once your loved ones see you whipping up this dish, they will nag you nonstop about how much longer it will be before dinner time!

This crockpot corn casserole recipe, also known as Jiffy corn casserole or sweet corn pudding, complements various main courses.

This is a classic southern corn pudding recipe and simple to make.

This slow cooker meal can also be ready in just a few minutes, making it perfect for gatherings and special occasions. 

You just toss the ingredients for this Corn Casserole into a slow cooker in the morning, and your meal will be ready in a few hours.

This recipe for breakfast casserole has been made simpler with a slow cooker. 

This breakfast casserole featuring sausage, potatoes, and a generous amount of cheese combined with an egg mixture is prepared and cooked using a slow cooker. 

With this one, It just takes a few hours to go from the slow cooker to the table to have a complete breakfast meal. 

You may put everything in the slow cooker in the evening to get some rest or prepare this breakfast casserole first thing in the morning.

This slow cooker casserole recipe features a combination of rice, chicken broth, chicken breasts, Greek yogurt, and cheese which all create an incredible creaminess. 

Cooking a chicken-and-rice meal this way is a breeze, and it’s sure to become one of your favorites. 

Since this is done in a slow cooker, you can prepare this in advance and save time in the evening.

There is no need to make a homemade cream sauce for this one while standing over a hot burner; neither is it necessary to use three separate pots to prepare chicken, broccoli, and rice before washing them.

Burgers are simple to prepare but require more supervision than this Slow Cooker Cheeseburger Casserole version. 

This cheeseburger casserole can serve as a convenient one-dish supper.

To make this one is just as easy as cooking your traditional cheeseburger, combining ground beef and cheesy sauce, but this time in a slow cooker. 

You start by browning some beef and tossing everything together in a slow cooker.

Afterward, you may go about your day usually.

This sausage and potato casserole made in the slow cooker is a versatile dish that tastes great at any meal.

This recipe will hit the mark whenever it comes to cheesy, ooey-gooey casseroles.

And on a chilly Autumn morning, this slow cooker dish would be perfect with eggs and a steaming mug of coffee.

This recipe is another hearty and savory slow cooker meal to choose from.

This mixes flavorful chicken with tangy sour cream, buttery Ritz crackers, cream soups, and seasonings.

The addition of buttery Ritz crackers to any casserole not only makes it seem more appetizing but also makes it taste much better.

This recipe is sure to become a favorite slow cooker dish for some reasons, and the addition of Ritz crackers is undoubtedly one of those reasons.

This slow cooker recipe is something your loved ones will surely eat up to the last bite, so dear, you don’t have to worry about leftovers. 

This recipe features potatoes and chicken in heavy whipping cream and results in comfort food that is simple to prepare yet surprisingly excellent. 

If you want an extra taste boost, add cheese, bacon, green onions, or sour cream to your potatoes.

This chicken enchilada casserole, made entirely in the slow cooker, will change your life! 

In this recipe, you can make this chicken enchilada without messing all over the kitchen. 

Just shred the chicken, pour in red enchilada sauce, stir in corn tortilla strips, add some cheese and olives, and cook for hours until this delish dish is ready to fill excited and hungry tummies.

A big plus is that the leftovers from this crockpot enchilada casserole recipe are just as good as the day you made them.

Although the name seems morbid, these Slow Cooker Funeral Potatoes are amazing.

You can prepare this recipe for parties, reunions, and other large gatherings, and I assure you your friends and relatives will be totally in awe of its delightful tastes. 

The potatoes in this dish are cheesy, warm, and creamy, and the cornflake topping is crunchy and crispy.

This is one of the most popular comfort foods in Utah, and this is easy to make at home, yet it still has all the traditional tastes.

Everyone in the family will also love this version of cheesy chicken casserole cooked in the slow cooker and topped with crispy bacon.

The variety of ingredients in the dish pairs nicely with the mouth-watering creamy sauce bursting with flavor.

This is also the kind of dish that works great for starting early in the day so that it can finish cooking by dinnertime.

If you’re craving a traditional casserole but don’t feel like turning on the oven, try this Crock-Pot Tuna Noodle Casserole instead. 

The main ingredients in this tuna casserole are cream of mushroom soup, milk, peas, egg noodles, tuna, and pimentos.

Pimento peppers give this tuna casserole a mild, sweet, and succulent flavor. 

A yummy coating of cheddar cheese and bread crumbs are added on top as a final step in the preparation.

This one is another mouth-watering pizza casserole in a slow cooker.

All you need to do to make this recipe is layer some pasta, pizza sauce, cheese, pepperoni, and Italian seasoning into a slow cooker and then bake the casserole until everything is melted and hot.

In this recipe, the pasta does not need to be cooked before it is placed in the slow cooker, which makes preparation much more uncomplicated.

This recipe is a unique spin on traditional Tex-Mex flavors and is sure to be a hit on Taco Tuesday.

The ingredients here aren’t ordinary; they’re just the standard fare for enchiladas.

And this will be a good friend on hectic weeknight dinners at home because you just throw everything into the slow cooker in the morning, and dinner will be ready when you come home from work.

This is a time-honored recipe that is designed for a slow cooker.

In this recipe, you cook the chicken first, then top it with all the ingredients except the rice and the cheese because you have to save them for the next step to make this classic recipe perfectly cooked.

Your rice and cheese blend well with the chicken and other ingredients, like a sophisticated menu in famous restaurants. 

This dish is not overpowering, so even picky eaters can enjoy it, but it has enough flavor to satisfy bold palates.

This recipe is a fantastic way to spice up your typical taco night, and despite its ease of preparation, it is still quite delicious.

This is a recipe for taco meat, but this one has a twist and is finished off with hot and crispy tater tots.

The recipe also creates fresh flavors because of the many tomatoes, salsa, corn, peppers, onions, and other herbs and spices. 

The recipe name itself suggests that it contains beef and potatoes, and the ingredients certainly support that assertion. 

In this recipe, tomatoes, spices, and kidney beans combine with the irresistible flavors of roasted potatoes and chili, and in the end, you don’t have any other option than to top it with cheese. 

Cheddar cheese fits the bill if you want a topping that has a smoother texture and a creamier, more moist, and more subdued flavor than any other cheese.

This taco potato casserole in the slow cooker requires you some ground sirloin, frozen hashbrowns, taco seasoning, cheddar cheese, and a few other essential ingredients found in many traditional American dishes.

Because it involves so little time to prepare, this taco dish will be a massive favorite with your loved ones and will also make you look forward to taco nights more than ever.

Because the cooking time is relatively short, you will have sufficient time to finish up a few chores around the house before bringing this mouthwatering casserole to the table for dinner.

The one yields incredibly flavorful results.

The dish begins with a mushroom soup that is smooth and cheesy, and it is finished with those crispy fried onions.

This kind of dish will have everyone begging for the recipe!

Canned green beans are great for this recipe because they do not require any preparation; they are ready to use when drained.

This ground beef casserole made in a crockpot is ideal for using up some ground beef with a bit of time to prepare dinner.

This delicious cheesy pasta and ground beef casserole taste from the combination of ground beef, corn, pasta, onions, and peppers, all seasoned nicely and then covered with melted cheese.

This slow cooker casserole is an easy weeknight meal the whole family will love since this is a meal all in one. 

The green beans in this recipe create a bit of crunch, which perfectly complements the chicken’s tenderness. 

You can serve this with cranberry relish or a small salad if you need something extra. 

If you have a soft spot in your heart for enchiladas and tamales, this slow cooker recipe will become one of your go-to’s.

Ground beef, green chiles, corn that has been drained, enchilada sauce, corn tortillas, and cheese are the key ingredients of this filling dish.

You may finish this off with sour cream, sliced green onions, salsa, or anything else your heart desires.

Do you enjoy French toast but despise the time-consuming process of standing over a hot griddle and turning each piece individually, particularly when preparing it for many people?

If so, you will want to take advantage of this French Toast Casserole made in a slow cooker.

It reminds me a little bit of bread pudding but with a buttery coating that’s nice and crunchy with touches of cinnamon and nutmeg.

This recipe is ideal for those weekends when you feel like doing little cooking or when you’re in the mood for something scrumptious and gratifying but want to spend only a little time in the kitchen.

This cinnamon roll casserole is made with an easy-to-follow recipe that results in a vast delectable range of tastes.

This may be made in the slow cooker and served for breakfast, brunch, or dessert. 

You can prepare this ahead of time for breakfast, like throughout the night, for example, and then store it in the refrigerator; your children may merely heat it every morning, even for a week.

This is an excellent recipe for warm summer because it allows you to have cinnamon rolls without turning the oven on full blast.

Making our Sausage Casserole in the slow cooker is a straightforward process.

You just get up early in the morning and put all the ingredients into your slow cooker; supper will be ready and waiting for you when you return from work.

And when the weather starts getting colder, this hearty dish is a terrific way to warm up because it is packed with flavor and is a great way to keep warm.

Even if it’s stuffed to the gills with tons of delicious vegetables, it doesn’t mean you can’t serve it with other things on the side.

Cabbage rolls are a hearty dinner and are suitable for almost every event.

However, making traditional cabbage rolls takes a lot of work.

This dish offers all the flavors while needing only a fraction of the effort required to prepare it.

This casserole has all the ingredients of traditional cabbage rolls but without the bother of creating individual rolls.

Nothing compares the feeling of arriving home at the end of a long day to a warm and cheesy bowl of bliss, something that will satisfy your hunger while also enticing your taste senses. 


This fluffy and creamy Slow Cooker Corn Casserole is a comfort food that everyone will appreciate, and it can be created with only a few main ingredients for a light and airy dish.

This dish may be prepared quickly and easily using only chicken breasts, onions, cream, chicken stock, rice, cheese, corn kernels, and parsley. 

It will be ready to eat when you get home from work.

The bottom line

Dishes made in a slow cooker casserole are the very definition of comfort food.

They will excite you to return home, especially if you know your slow cooker casserole is already ready to fill your craving tummy. 

The next time a special family gathering happens, prepare the ingredients for the slow cooker casserole recipe you enjoy the most from this list. 

Congrats on finding the most hassle-free yet scrumptious dinner!

More interesting slow cooker recipe inspirations:

30 Best Slow Cooker Casserole Recipe Collection

30 Best Slow Cooker Casserole Recipe Collection

Here are some of the best slow cooker casserole recipes you can make when you're craving warm meals on hectic days.


  • Slow Cooker Spaghetti Casserole
  • Slow Cooker Pizza Casserole
  • Chicken Casserole
  • Taco Crock Pot Hashbrown Casserole
  • Corn Casserole
  • Slow Cooker Breakfast Casserole
  • Slow Cooker Chicken, Broccoli & Rice Casserole
  • Slow Cooker Cheeseburger Casserole
  • Slow Cooker Sausage & Potato Casserole
  • Slow Cooker Chicken Casserole With Ritz Crackers
  • Slow Cooker Loaded Chicken & Potato Casserole
  • Slow Cooker Chicken Enchilada Casserole
  • Slow Cooker Funeral Potatoes
  • Slow Cooker Chicken Casserole With Bacon
  • Crockpot Tuna Noodle Casserole
  • Slow Cooker Pepperoni Pizza Casserole
  • Crockpot Mexican Casserole
  • Slow Cooker Chicken & Rice Casserole
  • Slow Cooker Taco Tater Tot Casserole
  • Crockpot Cot Cowboy Casserole
  • Slow Cooker Taco Potato Casserole
  • Crockpot Green Bean Casserole
  • Crockpot Ground Beef Casserole
  • Slow Cooker Chicken Stuffing Green Bean Casserole
  • Slow Cooker Beef Tamale Casserole
  • Slow Cooker French Toast Casserole
  • Crockpot Cinnamon Roll Casserole
  • Slow Cooker Sausage Casserole
  • Slow Cooker Cabbage Roll Casserole
  • Slow Cooker Corn Chicken Casserole


  1. Find your favorite recipe from our Slow Cooker Casserole Recipes list.
  2. Gather all the ingredients needed.
  3. Start cooking and make us proud!

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