100 Best Thanksgiving Casseroles

Looking for the best Thanksgiving casseroles to complete your holiday menu? From creamy mashed potatoes and sweet potato casseroles to classic stuffing, cheesy vegetables, and leftover turkey bakes, these comforting dishes have a place at the Thanksgiving dinner table.

This collection brings together more than 100 Thanksgiving casserole ideas, including traditional holiday sides, make-ahead favorites, and hearty recipes for feeding a crowd. Browse the categories below to find dishes that complement your turkey and make holiday meal planning easier.

Why Make Thanksgiving Casseroles?

Casseroles are particularly convenient during Thanksgiving because many can be assembled before dinner and baked when needed. They also make it easier to serve several guests without preparing every side dish individually.

There is plenty of variety, too. Choose traditional green bean casserole and stuffing for a familiar menu, or add roasted vegetable gratins, cheesy potatoes, and sweet potato bakes for something different.

Some casseroles are suitable for preparing ahead or freezing, while others are best assembled or baked closer to serving time. Always follow the specific recipe’s storage and reheating instructions.

Potato Thanksgiving Casseroles

Potato casseroles are among the most comforting Thanksgiving side dishes. From creamy mashed potatoes to golden scalloped potatoes and cheese-topped bakes, these recipes pair naturally with turkey and gravy.

1. Mashed Potato Casserole — Creamy mashed potatoes baked as a convenient holiday side.
2. Twice-Baked Potato Casserole — The familiar flavors of twice-baked potatoes in a shareable casserole dish.
3. Garlic Parmesan Cheesy Scalloped Potatoes — Thinly sliced potatoes with garlic, Parmesan, and a creamy sauce.
4. Funeral Potatoes — A comforting, cheesy potato casserole often served at gatherings.
5. Homestyle Mashed Potato Casserole — A classic variation featuring smooth, buttery potatoes.
6. Loaded Baked Potato Casserole — Inspired by loaded baked potatoes with savory toppings.
7. Crack Potato Casserole — A rich, cheesy potato bake with a flavorful topping.
8. Crunchy Potato Casserole — Creamy potatoes finished with a crisp topping.
9. Creamy and Cheesy Scalloped Potatoes — Tender potato slices in a rich cheese sauce.
10. Scalloped Potato Gratin — A golden baked potato side with a creamy interior.
11. Garlic Parmesan Scalloped Potatoes — A savory variation featuring garlic and Parmesan.
12. Loaded Potato Casserole — A hearty potato dish for serving a crowd.
13. Slow Cooker Cheesy Potato Casserole — A crockpot option that can help free oven space during holiday cooking.

For a different Southern-style side dish, our Southern Cheese Grits provide another creamy, cheesy accompaniment to a holiday meal.

Sweet Potato Thanksgiving Casseroles

Sweet potato casseroles add color and sweetness to the Thanksgiving table. Some feature marshmallows or pecan streusel, while others use a more savory gratin-style preparation.

14. Sweet Potato Casserole with Marshmallows and Streusel — Combines two classic holiday toppings.
15. Candied Pecan Sweet Potato Casserole — Pairs naturally sweet potatoes with crunchy pecans.
16. Sweet Potato Casserole with Butter Pecan Crumble — A sweet, buttery holiday side.
17. Classic Sweet Potato Casserole — A familiar Thanksgiving favorite.
18. Candied Yams Without Corn Syrup — An alternative sweet potato preparation for holiday dinners.
19. Sweet Potato Gratin — A baked option with a more savory presentation.
20. Homestyle Sweet Potato Casserole — A comforting make-ahead-style holiday side.

Stuffing and Dressing Casseroles

Stuffing and dressing are essential parts of many Thanksgiving menus. Bread-based casseroles can be prepared with herbs, onions, sausage, apples, cranberries, or cornbread.

Baking stuffing in a casserole dish makes it easier to monitor doneness and creates an appealing contrast between the moist center and golden edges.

21. Classic Traditional Thanksgiving Stuffing — A familiar bread-and-herb side dish.
22. Simple Bread Dressing — A straightforward preparation highlighting traditional seasonings.
23. Easy Sausage and Herb Stuffing — Combines bread, sausage, and aromatic herbs.
24. Grandma’s Thanksgiving Turkey Stuffing — A traditional holiday-style recipe.
25. Old-Fashioned Bread Stuffing with Sausage — A savory, hearty variation.
26. Homestyle Sausage Stuffing — A comforting addition to a turkey dinner.
27. Mom’s Stuffing — A classic home-style stuffing idea.
28. Homemade Southern Cornbread Dressing — A Southern favorite using cornbread as its base.
29. Traditional Bread Stuffing — A simple option for a familiar Thanksgiving menu.
30. Sausage, Apple, and Cranberry Stuffing — Balances savory meat with sweet-tart fruit.
31. Apple Cranberry Rosemary Stuffing — A fragrant variation with fruit and herbs.
32. Sage, Onion, and Smoked Bacon Stuffing — A savory preparation featuring classic holiday flavors.

For food safety, stuffing and dressing should reach an internal temperature of 165°F (74°C), whether cooked separately or inside a turkey.

Corn Thanksgiving Casseroles

Corn casseroles are especially popular for Thanksgiving because they can be creamy, slightly sweet, or cheesy. They also pair well with turkey, ham, and other savory holiday mains.

33. Classic Corn Casserole — A comforting baked corn side dish.
34. Cheesy Corn Casserole — Combines sweet corn with savory cheese.
35. Homestyle Corn Casserole — A simple holiday-style preparation.
36. Easy Five-Ingredient Corn Casserole — A short-ingredient-list option for busy holiday cooking.
37. Creamed Corn Au Gratin — Creamy corn with a gratin-style finish.
38. Cream Corn Casserole — A rich and tender corn bake.
39. Corn and Broccoli Rice Casserole — Combines vegetables and rice in one dish.
40. Nantucket Corn Pudding — A traditional-style corn pudding variation.
41. Creamy Bacon Corn Casserole — Adds savory bacon flavor to sweet corn.
42. Southern-Style Corn Casserole — A classic Southern-inspired side.
43. Sweet Corn Spoonbread Casserole — A soft, spoonable corn dish.

If you’re planning a Southern-inspired holiday menu, our Southern Fried Corn is another way to serve corn alongside Thanksgiving favorites.

Green Bean Thanksgiving Casseroles

Green bean casserole is one of the most recognizable Thanksgiving side dishes. Whether you prefer a classic creamy preparation or a version with cheese and bacon, these ideas provide several options.

44. Creamy Green Bean Casserole — A traditional creamy side with tender green beans.
45. Cheesy Green Bean Casserole — Adds extra richness through cheese.
46. Smothered Bacon Green Bean Casserole — Combines green beans with savory bacon flavors.
47. Cheddar Green Bean Casserole — A cheese-forward alternative to the classic.
48. Best-Ever Green Bean Casserole — A traditional holiday-style preparation.

Macaroni and Cheese Thanksgiving Casseroles

Baked macaroni and cheese adds a rich, comforting element to Thanksgiving dinner. These casseroles are especially useful for a family-style menu with several generations gathered around the table.

49. Million Dollar Macaroni and Cheese Casserole — An extra-rich baked macaroni dish.
50. Creamy Macaroni and Cheese Casserole — A familiar cheesy pasta favorite.
51. Classic Macaroni and Cheese — A traditional side suitable for holiday dinners.
52. Southern-Style Macaroni and Cheese — A hearty baked pasta preparation.
53. Baked Macaroni and Cheese — Finished in the oven for a golden surface.
54. Slow Cooker Macaroni and Cheese Casserole — A convenient alternative when oven space is limited.
55. Southern-Style Baked Macaroni and Cheese — A comfort-food favorite for larger gatherings.

Broccoli and Cauliflower Thanksgiving Casseroles

Broccoli and cauliflower casseroles are a practical way to include vegetables in a rich holiday spread. Many versions combine vegetables with cheese, cream sauce, rice, or a crunchy topping.

56. Creamy Broccoli Casserole
57. Cheesy Broccoli Casserole
58. Broccoli and Rice Casserole
59. Broccoli Casserole from Scratch
60. Southern Broccoli Casserole with Cracker Topping
61. Crock Pot Broccoli Cheese Casserole
62. Keto Broccoli Casserole
63. Low-Carb Loaded Cauliflower Casserole
64. Broccoli and Cauliflower Gratin
65. Cheesy Cauliflower Bake
66. Make-Ahead Broccoli Cauliflower Bake
67. Broccoli Cheddar Gratin with Crispy Onions
68. Cauliflower Bacon Gratin
69. Broccoli Cheddar Casserole
70. Classic Broccoli Casserole
71. Cauliflower Gratin
72. Cheesy Garlic Cauliflower Gratin
73. Cheesy Quinoa and Broccoli Casserole
74. Broccoli, Cauliflower, and Brussels Sprout Gratin

Choose a traditional creamy broccoli casserole if you want familiar flavors, or a roasted vegetable gratin for a different texture.

Squash Thanksgiving Casseroles

Squash casseroles work especially well with autumn menus. Yellow squash and zucchini create lighter vegetable bakes, while butternut squash adds a naturally sweet flavor to savory gratins.

75. Southern Squash Casserole
76. Creamy Yellow Squash Casserole
77. Zucchini and Squash Au Gratin
78. Homestyle Southern Squash Casserole
79. Classic Squash Casserole
80. Ultimate Squash Casserole
81. Cheesy Squash Casserole
82. Cheesy Squash Casserole with Cracker Topping
83. Squash and Cornbread Casserole
84. Parmesan Squash and Zucchini Bake
85. Butternut Squash Gratin
86. Parmesan Butternut Squash Gratin

Other Vegetable Thanksgiving Casseroles

Beyond potatoes, green beans, broccoli, and squash, there are many additional vegetable casseroles that fit a Thanksgiving menu.

87. Stuffed Mushroom Casserole
88. Winter Vegetable Gratin
89. Spinach Gratin
90. Cheesy Garlic Brussels Sprout Bake
91. Zucchini Bake
92. Baked Zucchini Casserole
93. Easy Zucchini Casserole
94. Spinach and Zucchini Vegetable Bake
95. Cheesy Carrot Casserole

These recipes are useful when you want to add more vegetable variety alongside traditional stuffing and potatoes.

Leftover Turkey Thanksgiving Casseroles

Thanksgiving casseroles aren’t limited to the holiday dinner itself. Leftover turkey can also be used in comforting baked dishes during the following days.

96. Tastes Like Thanksgiving Casserole — Combines familiar holiday-inspired flavors.
97. Leftover Turkey Noodle Casserole — A practical way to pair cooked turkey with pasta.
98. Classic Leftover Turkey Casserole — A comforting baked dish using leftover turkey.
99. Turkey and Dressing Casserole — Reuses turkey and stuffing in one meal.
100. Turkey and Stuffing Bake — Another convenient leftover dinner.
101. Thanksgiving Dinner Casserole — Brings several holiday dinner flavors into a single dish.

When making casseroles with leftover turkey, refrigerate the cooked meat promptly and use it within the recommended storage period.

The CDC’s holiday turkey food safety guide recommends refrigerating turkey and other perishable leftovers within two hours and using refrigerated cooked turkey dishes within three to four days.

Make-Ahead Thanksgiving Casseroles and Freezing Tips

Preparing some casseroles ahead of time can simplify Thanksgiving cooking, particularly when oven space is limited.

Choose Recipes Designed for Make-Ahead Preparation

Some potato, sweet potato, and vegetable casseroles can be assembled ahead, while certain toppings are best added shortly before baking.

Follow each recipe’s specific preparation and refrigeration instructions rather than assuming every casserole can be assembled the same way.

Plan Your Oven Space

Thanksgiving dinner often requires several dishes to bake or reheat around the same time. Check the oven temperatures and cooking times for each casserole before planning your schedule.

Slow cooker casseroles, when prepared using appropriate recipes, can help leave more room in the oven for turkey and baked sides.

Freeze Casseroles Safely

Some prepared casseroles are freezer-friendly, but the final texture depends on the ingredients. Cream-based sauces, potatoes, and certain vegetables may change consistency after freezing.

Use a freezer-safe container, label it with the preparation date, and follow the recipe’s freezing and thawing instructions.

Reheat Thanksgiving Leftovers Thoroughly

Refrigerate cooked casseroles promptly in shallow containers. When reheating leftovers, heat them thoroughly to an internal temperature of 165°F (74°C).

What to Serve with Thanksgiving Casseroles

A well-balanced Thanksgiving menu usually includes a main dish, a few hearty casseroles, vegetables, bread, and a fresh or tart accompaniment.

• Roast turkey: Pairs naturally with stuffing, potatoes, sweet potatoes, and green bean casserole.
• Cranberry sauce: Adds tartness alongside rich, creamy sides.
• Green salad: Provides a fresh contrast to cheesy casseroles.
• Dinner rolls: A traditional accompaniment for turkey and gravy.
• Southern vegetable sides: Add variety to the holiday table.

For a fresh dish alongside rich casseroles, consider our Blue Cheese Apple Walnut Salad, which combines apples, walnuts, cheese, and a tangy dressing.

Our Cucumber Sweet Pepper Salad offers another lighter option for a holiday meal.

If you’re planning a larger family gathering, our Crock Pot Roast with Vegetables is another comforting main-dish option for a different occasion.

Frequently Asked Questions

What Are the Most Popular Thanksgiving Casseroles?

Green bean casserole, sweet potato casserole, mashed potato casserole, baked macaroni and cheese, and traditional stuffing are familiar Thanksgiving favorites. Preferences vary by family and region.

Can You Make Thanksgiving Casseroles Ahead of Time?

Many casseroles can be prepared in advance, but the timing depends on the recipe. Some can be assembled and refrigerated before baking, while others are better prepared shortly before serving.

Which Thanksgiving Casseroles Can Be Frozen?

Some stuffing, vegetable, and potato casseroles can be frozen, depending on their ingredients. Always check the recipe’s freezing instructions because dairy-based sauces and some vegetables may change texture.

How Many Casseroles Should You Serve at Thanksgiving?

It depends on your guest count and the rest of the menu. For a varied spread, choose a few complementary dishes rather than several casseroles with similar ingredients.

How Long Do Thanksgiving Casserole Leftovers Last?

Many cooked casserole leftovers can be refrigerated for approximately three to four days when handled safely. Refrigerate them promptly and follow any more specific storage guidance for the recipe.

Final Thoughts

These 100+ Thanksgiving casserole ideas offer options for every part of the holiday meal, from cheesy potato bakes and traditional stuffing to sweet potatoes, vegetable gratins, and leftover turkey dinners.

Choose a mix of familiar favorites and complementary flavors, prepare suitable dishes ahead of time, and plan your oven space before Thanksgiving Day. A little organization can make serving a large holiday meal much easier.