15 Slow-Cooker Casserole Recipes To Rescue Mealtime

If you think casseroles are just for the oven, think again.

Greg Dupree
Greg Dupree

If you think casseroles are just for the oven, think again. These easy slow cooker casserole recipes come together in your trusty Crockpot. There's something about these one-dish wonders we can't get enough of, from weeknight dinners to holiday side dishes and weekend breakfasts. There's a slow-cooker casserole for every occasion on this list. When casseroles come in slow-cooker form, you can officially count us in.

Whether you've got other food you need to cook in the oven or want a more hands-off approach to dinner, these slow-cooker casseroles are here to save mealtime.

Spaghetti Casserole

Jennifer Davick
Jennifer Davick

Reimagine a childhood favorite with a slow cooker spin. We topped it with a combination of Cheddar and Parmesan cheese. This casserole makes it easy to have leftovers all week long.

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Uncle Jack's Mac-and-Cheese

Hector M Sanchez
Hector M Sanchez

We can't get enough mac and cheese, and this slow-cooker recipe makes it easier than ever. Plus, it serves a crowd. It's great to make as a side dish or as the main meal.

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Easy Enchilada Bake

Hector Manuel Sanchez
Hector Manuel Sanchez

Enchilada sauce, jarred peppers, salsa, and corn muffin mix are just a few of the convenient ingredients that make this recipe a snap to pull together. Top these enchiladas with cilantro, cherry tomatoes, sour cream, avocado, or scallions. Cook on LOW, but don't overcook this dish either.

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Sweet Potato Breakfast Casserole

Victor Protasio
Victor Protasio

Sweet potato casserole for breakfast. How good does that sound? Sweet potatoes and savory breakfast sausage are quite the match.

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Slow Cooker Green Bean Casserole

Caitlin Bensel/Southern Living
Caitlin Bensel/Southern Living

Everyone's favorite Thanksgiving side (okay, maybe aside from the dressing) gets a weeknight makeover thanks to a bit of help from the trusty slow cooker. Green bean casserole is a Southern classic, and making it in the slow cooker makes it even better. It's creamy, comforting, and fresh.

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Bacon-and-Tomato Breakfast Casserole

Jennifer Davick
Jennifer Davick

Don't let its name fool you. This breakfast casserole is more than just a morning entrée. It features a base of onion, bell peppers, eggs, and (surprisingly) pita chips.

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King Ranch Chicken

Southern Living
Southern Living

King Ranch Chicken casserole is a Southern classic. We love the convenience of this slow-cooker version made easy with cans of cream of mushroom and chicken soup. It's as easy as stirring, layering tortillas, and repeating.

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Slow-Cooker Sweet Potato Casserole

Southern Living
Southern Living

Give the oven a break when it comes to the sweet potato casserole. Just make sure to reserve the marshmallows until the last 15 minutes. Sprinkle with chopped pecans for an extra crunchy texture.

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Chicken-and-Spinach Lasagna

Getty Images Chicken and Spinach Lasagna
Getty Images Chicken and Spinach Lasagna

The secret to our slow-cooker Chicken-and-Spinach Lasagna is a jar of refrigerated Alfredo. It cuts prep time in half and delivers a rich flavor that tastes like it took all day to prepare. Top with fresh basil just before serving.

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Herbed Sausage Breakfast Casserole

Jennifer Davick
Jennifer Davick

This casserole starts with a layer of sausage, peppers, onions, and garlic. Then pour a frothy mix of milk, eggs, basil, and parsley over the sausage mixture before it's topped with a layer of shredded cheese. Make this breakfast casserole the next time you have guests and need to feed a crowd.

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Spinach-and-Broccoli Breakfast Bread Pudding

Southern Living
Southern Living

Don't let the name fool you—our Spinach-and-Broccoli Breakfast Pudding makes for one crowd-pleasing dinner. Leave enough time for cooking as the breakfast bread pudding can take up to three hours to prepare. Use Dijon mustard for an added zing.

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Slow-Cooker Cinnamon Roll Casserole

Caitlin Bensel
Caitlin Bensel

Refrigerated canned biscuits and a slow cooker are the perfect match for an easy weekend breakfast. There’s enough cream cheese frosting to add during cooking and to drizzle on top of the finished dish.

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Shepherd's Pie

Victor Protasio; Food Styling: Torie Cox; Prop Styling: Kay E. Clarke
Victor Protasio; Food Styling: Torie Cox; Prop Styling: Kay E. Clarke

Cook the lamb in the slow cooker to develop the flavors of this dish. Vegetables and rich gravy complete the hearty filling that’s topped with a crown of store-bought mashed potatoes.

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Sausage-Potato Frittata

Victor Protasio
Victor Protasio

Sausage, potatoes, eggs, and cheese make this a comforting casserole you can serve for breakfast or dinner. Grease the slow cooker insert to prevent any sticking before layering the ingredients.

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Squash and Green Chile Casserole

Greg Dupree
Greg Dupree

Green chiles and tomatillos add a unique yet welcome flavor to squash casserole. The squash adds some welcome color to the dish while also adding a touch of seasonality. To preserve the fresh herb flavoring, wait until you remove the dish from the slow cooker to add them on top.

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If you love these slow-cooker casserole dishes, try these slow-cooker desserts for a quick and delicious sweet treat.

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Read the original article on Southern Living.