Thanksgiving casseroles are one of the easiest ways to fill the table with cozy, comforting sides without making the day more complicated. From green bean and sweet potato casserole to cheesy potatoes, corn, stuffing, and squash, there’s something here for every holiday menu.
If you’re planning the rest of your meal, you can also check out these make-ahead Thanksgiving side dishes, Thanksgiving appetizers for a crowd, and easy apple desserts for fall.
1. Broccoli Cheese Casserole by Budget Bytes

This homemade broccoli cheese casserole combines tender broccoli, rice, and plenty of creamy cheese without relying on canned cream soup. It’s comforting, simple, and easy to fit alongside turkey, stuffing, mashed potatoes, and the other classic dishes on a Thanksgiving table.
2. Sweet Potato Casserole by Well Plated

This sweet potato casserole keeps the filling creamy and gently sweet, then adds a crunchy pecan and oatmeal topping for contrast. It’s a great option when you want a classic Thanksgiving sweet potato side without an overly sugary marshmallow topping.
3. Butternut Squash Casserole by Well Plated

Caramelized butternut squash, hearty kale, and a cheesy Parmesan topping come together in this savory fall casserole. It brings plenty of seasonal flavor to the Thanksgiving table and works especially well if you want another vegetable-based side beyond potatoes and green beans.
4. Green Bean Casserole by Love and Lemons

This homemade take on classic green bean casserole uses fresh green beans, mushrooms, a creamy sauce, Parmesan, and crispy onions. It keeps everything people love about the traditional Thanksgiving dish while giving it a fresher texture and plenty of savory mushroom flavor.
5. Corn Pudding Casserole by Southern Living

This creamy corn pudding casserole combines sweet corn with eggs, half-and-half, herbs, onion, and plenty of melty cheese. The soft, custardy texture makes it a comforting addition to a Thanksgiving spread, especially alongside roast turkey and savory stuffing.
6. Pineapple Casserole by Southern Living

Pineapple casserole might sound unusual if you didn’t grow up with it, but this Southern favorite balances juicy pineapple, Cheddar cheese, butter, and a crunchy cracker topping. Its sweet-and-savory flavor makes it an interesting addition to a traditional Thanksgiving menu.
7. Jiffy Corn Casserole by The Kitchn

With just a handful of ingredients, this Jiffy corn casserole is one of the easiest holiday sides to put together. Corn kernels, creamed corn, sour cream, butter, eggs, and corn muffin mix bake into a soft, golden casserole perfect for Thanksgiving.
8. Chicken and Stuffing Casserole by The Kitchn

This cozy casserole layers creamy chicken with stuffing for a dish that feels made for the holiday season. It’s especially useful around Thanksgiving because the recipe can also help turn leftover turkey and stuffing into an easy, comforting meal.
9. Cheesy Potato Casserole by Allrecipes

Creamy, cheesy potatoes with a crisp cornflake topping make this casserole pure holiday comfort food. It’s rich, easy to serve for a crowd, and works especially well alongside turkey, gravy, stuffing, and green beans on a Thanksgiving table.
10. Brussels Sprouts Gratin by Simply Recipes

Brussels sprouts become extra comforting in this creamy gratin with pancetta, shallots, Gruyère, thyme, and a lightly seasoned sauce. It’s an easy way to give a familiar Thanksgiving vegetable a richer, cheesier presentation that works beautifully with roasted turkey.
11. Sweet Potato Casserole by Once Upon a Chef

Creamy mashed sweet potatoes are topped with a buttery brown sugar, cinnamon, and pecan streusel in this traditional holiday casserole. The crunchy topping gives the soft sweet potatoes plenty of texture while keeping the recipe firmly in classic Thanksgiving comfort-food territory.
12. Mashed Potato Casserole by Delish

This mashed potato casserole takes classic creamy potatoes and turns them into an easy holiday side with extra richness from cream cheese, milk, and eggs. It bakes up fluffy, cheesy, and comforting, making it a natural fit for a Thanksgiving dinner alongside turkey and gravy.
13. Healthy Green Bean Casserole by Ambitious Kitchen

Fresh green beans, mushrooms, Parmesan sauce, and homemade crispy onions give this casserole the familiar flavors of the Thanksgiving classic without canned cream of mushroom soup. The combination keeps it creamy and comforting while adding plenty of fresh vegetable texture.
14. Cauliflower Casserole with Everything Bagel Seasoning by EatingWell

This cauliflower casserole brings something a little different to the Thanksgiving table. Tender cauliflower is combined with a creamy Parmesan sauce and a flavorful seed topping, creating a vegetable side with plenty of texture that can balance richer holiday dishes.
15. Carrot Soufflé by Dinner at the Zoo

This carrot soufflé turns simple carrots into a soft, fluffy holiday casserole with butter, eggs, vanilla, and a touch of cinnamon. It’s slightly sweet, beautifully golden, and a great way to add another colorful vegetable side to your Thanksgiving table.
16. Chicken and Stuffing Casserole by The Pioneer Woman

This casserole combines the comforting flavors of stuffing and creamy chicken pot pie in one baking dish. The recipe uses stuffing mix for an easier preparation, and leftover Thanksgiving turkey can be used in place of chicken for a practical post-holiday dinner.
17. Corn Casserole by Spend With Pennies

Made with Jiffy corn muffin mix, creamed corn, corn kernels, sour cream, eggs, and butter, this simple casserole bakes up soft inside with a lightly golden top. It’s an easy crowd-friendly side that works especially well with holiday turkey.
18. Broccoli Rice Casserole by Spend With Pennies

Tender broccoli and fluffy rice are mixed with a homemade cheese sauce and baked until creamy and bubbly. It’s a hearty Thanksgiving side for anyone who wants something beyond the usual potatoes, stuffing, and green bean casserole.
19. Butternut Squash Casserole by Delish

This savory butternut squash casserole combines tender roasted squash with kale, bacon, mozzarella, and Cheddar for a warm and comforting fall side. It’s hearty without being too heavy and fits naturally alongside classic Thanksgiving dishes like turkey and cranberry sauce.
20. Brussels Sprouts Casserole by Food Network

Brussels sprouts are paired with leeks, thyme, garlic, Parmesan, Dijon, cream, and crispy onions in this savory holiday casserole. It turns a traditional fall vegetable into a rich Thanksgiving side with a creamy center and plenty of crunch on top.
21. Calico Squash Casserole by Taste of Home

Yellow squash and zucchini are combined with onion, carrots, water chestnuts, cheese, and a buttery cracker topping in this colorful vegetable casserole. It’s a cozy option for adding more vegetables to a Thanksgiving table without giving up that classic casserole comfort.
Final Thoughts
Thanksgiving casseroles are one of my favorite ways to make the holiday meal feel a little easier. You can stick with classics like green bean, sweet potato, and corn casserole, or add something different like butternut squash, Brussels sprouts, or creamy broccoli rice.
Pick a few that work with the rest of your menu, prep what you can ahead of time, and save yourself a little kitchen stress when Thanksgiving Day arrives.
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- 19 Easy Apple Desserts for Fall

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