20+ Must-Make Thanksgiving Casseroles

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Make Thanksgiving stress-free with these delicious make-ahead casserole ideas! Perfect for busy hosts looking to impress family and friends, these casseroles are your secret weapon for a smooth holiday meal.

Thanksgiving Casseroles

Easy make-ahead Thanksgiving casseroles!

These comforting dishes are ideal for anyone who wants to save time and energy while still delivering a feast everyone will love.

The Thanksgiving season can be overwhelming, with turkey to roast, pies to bake, and side dishes to prepare.

It’s easy to feel frazzled with so much to do. That’s where these fabulous casseroles come in!

They’re designed to be prepped in advance, so you can enjoy a more relaxed holiday.

These casseroles are:

  • Simple to make: Easy-to-follow recipes mean you’ll be in and out of the kitchen in no time.
  • Crowd-pleasers: From savory to sweet, there’s something for every taste.
  • Affordable: Made with budget-friendly ingredients, so you can feed a crowd without breaking the bank.

So, let’s make this Thanksgiving the easiest yet!

Check out our list of make-ahead casseroles that will elevate your holiday meal and let you focus on what truly matters—spending time with loved ones!

1. French Onion Green Bean Casserole

French’s Green Bean Casserole is a must-make holiday side dish!

This easy recipe features creamy mushroom sauce and tender green beans, topped with crispy fried onions for added crunch.

Perfect for Thanksgiving or Friendsgiving, it’s a versatile dish that your family and friends will love, making it an instant favorite at any festive gathering!

2. Home-style Macaroni and Cheese

It is the ultimate comfort food! This outrageously cheesy dish features a creamy cheese sauce made from sharp cheddar and Gruyere, all topped with a golden, crunchy Panko-Parmesan crust. It’s a kid-friendly favorite that’s easily customizable, making it perfect for family gatherings or Thanksgiving dinners.

Make it ahead and bake it just in time for dinner!

3. Awesome and Easy Creamy Corn Casserole

Awesome and Easy Creamy Corn Casserole

Awesome and Easy Creamy Corn Casserole is a delightful dish that combines the comforting flavors of corn soufflé and corn pudding.

With just 10 minutes of prep time, it’s incredibly simple to make.

Perfect for potlucks or family gatherings, this versatile casserole is sure to impress with its rich, creamy texture!

4. Yummy Sweet Potato Casserole

Southern Sweet Potato Casserole is a delicious, comforting dish that’s perfect for holiday gatherings!

This sweet and easy recipe features creamy sweet potatoes topped with a crunchy pecan crust, creating a delightful blend of flavors.

Your family will love this crowd-pleaser, and you’ll appreciate how simple it is to prepare for any occasion!

5. Garlic Potatoes Gratin

Is the ultimate comfort side! Creamy, cheesy layers of thinly sliced potatoes baked to golden perfection for a dish that’s warm, rich, and absolutely delicious.

Using a mandolin to slice the potatoes makes this dish quick and easy!

Perfect for family dinners or special gatherings, this classic French recipe is easy to make and pairs beautifully with any main course.

Simple ingredients, unforgettable flavor!

6. Amazing Spinach Artichoke Casserole

If you like the dip, you’ll love this Spinach Artichoke Egg Casserole. It’s a nutritious, one-pan dish perfect for any meal.

Loaded with fresh spinach, artichokes, mozzarella, and Parmesan, it’s comforting, flavorful, and easy to make.

Serve it for breakfast, brunch, or dinner, and enjoy a warm, veggie-packed meal with minimal cleanup.

A delicious, crowd-pleasing option you’ll make again and again!

7. Holiday Potato Bake

Cheesy Potato Casserole is a simple yet irresistible hearty and comforting meal!

With just 7 ingredients and a quick 10-minute prep, this creamy dish combines the rich flavors of sour cream, cheddar cheese, and garlic.

Perfect for any meal, it’s a crowd-pleaser that your family will love coming back for!

8. Pecan Sweet Potato Bake

Sweet Potato Casserole is a holiday favorite that’s loved by kids and adults alike!

With a creamy filling of mashed sweet potatoes and a crunchy brown sugar pecan topping, this dish is a guaranteed crowd-pleaser.

It’s easy to prepare and can be made ahead of time, making it the perfect stress-free addition to your festive table!

9. Corny Green Bean Casserole

Green Bean Corn Casserole is a delightful twist on a holiday classic!

This creamy, cheesy dish combines green beans and sweet corn, topped with a crispy layer of crushed cheese crackers, making it especially attractive for kids.

Easy to prepare and make-ahead friendly, it’s the perfect crowd-pleaser for any family gathering—watch it become a new tradition!

10. Old Fashioned Cornbread Stuffing

Southern Cornbread Dressing is a must-have side dish that brings the heart of Southern cooking to your holiday table!

This easy-to-make dressing features moist, fluffy textures from homemade cornbread and white bread, infused with savory herbs.

Perfect for complementing your Thanksgiving turkey, it’s a dish everyone will love—even stuffing skeptics!

11. Traditional Bread Stuffing Crock-Pot Method

Crock Pot Stuffing is the ultimate make-ahead, easy side dish for your holiday gatherings!

This moist slow cooker recipe brings classic flavors to life, allowing you to enjoy rich, savory stuffing without the stress.

Your family will love the customizable options, and you’ll appreciate how it frees up oven space for other dishes!

 

12. Ruth’s Chris Sweet Potato Casserole

Ruth’s Chris Sweet Potato Casserole is a deliciously comforting and beautiful-looking side dish!

This easy recipe features velvety mashed sweet potatoes topped with a crunchy pecan streusel.

Perfect for holiday gatherings, it warms hearts with its familiar flavors, and your family will love customizing it with a drizzle of maple syrup or a sprinkle of cinnamon!

13. Baked Potato Casserole

The Pioneer Woman’s Twice Baked Potato Casserole is a creamy, flavor-packed crowd-pleaser!

Loaded with bacon, cheddar cheese, and fluffy potatoes, it’s perfect for holidays or family dinners.

Make it ahead for easy prep—just bake and serve!

Customize with your favorite toppings, and watch everyone reach for seconds!

14. Cheesy Potatoes

Easy Cheesy Potatoes are the ultimate comfort food side dish!

This simple recipe combines creamy potatoes with rich cheddar and parmesan, making it perfect for gatherings and potlucks.

With minimal prep time, you’ll love how easy it is to whip up this crowd-pleasing dish that everyone will adore!

15. Broccoli Cauliflower Cheese Bake

is a creamy and cheesy delight that transforms simple vegetables into a comforting side dish.

Baked until bubbly and golden, this dish is easy to prepare and customizable with your favorite cheeses.

Perfect for family gatherings and your vegetarian guests, it’s sure to be a hit at your dinner table!

16. Old Time Squash Casserole

Squash Casserole is a creamy, cheesy delight that highlights the fresh flavors of summer squash.

With its crunchy cracker topping, this dish is a guaranteed crowd-pleaser for any gathering.

Easy to prepare, versatile, and make-ahead friendly, it can be served as a side or a satisfying vegetarian main course that everyone will love!

17. Cheesy Cauliflower Casserole

Cauliflower Casserole is a nutritious and delicious dinner option that’s ready in just 30 minutes!

This easy one-dish recipe combines tender cauliflower with creamy cheese and savory bacon, making it a satisfying meal for the whole family.

Enjoy the cheesy goodness that everyone will love, all while keeping it simple and healthy!

18. Corn and Bacon Casserole

The BEST Corn Casserole is a guaranteed crowd-pleaser!

With its creamy, buttery texture, sweet corn, and smoky bacon flavor, this easy casserole comes together in just 30 minutes.

Perfect for holidays or cozy weeknights, it’s a one-dish wonder—quick prep, minimal cleanup, and always delicious.

Your family will love this classic comfort side dish!

19. Broccoli Casserole

Awesome Broccoli-Cheese Casserole is a delightful comfort food that combines creamy cheddar cheese and nutritious broccoli.

This easy-to-make dish is perfect for busy weeknights or family gatherings, and it’s a guaranteed crowd-pleaser!

Enjoy customizing it with your favorite toppings, while savoring the warm, cheesy goodness that everyone will love!

20. Two-Bean Tomato Bake

Cheesy White Bean Tomato Bake can be served as an appetizer or side dish and is ready in just 30 minutes!

This hearty dish combines creamy cheese, savory tomatoes, nutritious spinach, and protein-packed white beans for a comforting meal.

Perfect for busy weeknights or family gatherings, it’s easy to customize and guaranteed to please the whole family.

21. Cheddar Broccoli Casserole

Creamy Broccoli Casserole is a guaranteed family favorite!

This easy, one-dish recipe combines tender broccoli with a rich, cheesy sauce and a crispy golden topping of fried onions.

Ready in just 30 minutes, it’s perfect for busy weeknights or as a cozy side dish.

Customize with your favorite toppings for a warm, satisfying meal everyone will love!

22. Loaded Red Potato Casserole

Loaded Red Potato Casserole is a crowd-pleasing comfort food!

This cozy casserole brings together creamy red potatoes, melty cheddar cheese, crispy bacon, and tangy sour cream for a flavor-packed dish that both kids and adults will enjoy.

Perfect for potlucks and family dinners, it’s quick, budget-friendly, and customizable with your favorite toppings—guaranteed to have everyone reaching for seconds!

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