15 Delicious Make-Ahead Christmas Casserole Recipes

The holidays are all about comfort, flavor, and togetherness — not spending hours in the kitchen! That’s why these 15 Delicious Make-Ahead Christmas Casserole Recipes are a total lifesaver for busy holiday hosts. ❤️

From creamy breakfast casseroles to hearty dinner bakes and sweet dessert casseroles, each dish is designed to be prepped ahead of time, so you can relax and enjoy the celebration. Whether you’re feeding a crowd or planning a cozy family meal, these make-ahead casseroles deliver big flavor with minimal effort.

Packed with seasonal ingredients and festive flair, these recipes are perfect for Christmas morning brunchholiday potlucks, or Christmas Eve dinners. So, grab your baking dish — it’s time to whip up a few stress-free, holiday casseroles everyone will love!

1
Chile Relleno Breakfast Casserole - The Jam Jar Kitchen
Chile Relleno Breakfast Casserole – The Jam Jar Kitchen
Cheesy and satisfying, this Chile Relleno Breakfast Casserole is an easy, make-ahead Mexican inspired breakfast everyone will love.
Check out this recipe
2
Brioche French Toast Casserole - The Jam Jar Kitchen
Brioche French Toast Casserole – The Jam Jar Kitchen
Take your morning to the next level with this easy, make-ahead Brioche French Toast Casserole! A breakfast or brunch that’s sure to please!
Check out this recipe
3
Overnight Breakfast Casserole
Overnight Breakfast Casserole
This may be the easiest Overnight Breakfast Casserole recipe you’ll ever enjoy. All you need is 15 minutes of prep and a handful of simple ingredients. Sleep in, pop that breakfast bake in oven, and enjoy the day.
Check out this recipe
4
French Toast Casserole Recipe
French Toast Casserole Recipe
This hearty casserole brings everything you love about French toast into one delicious casserole. Enjoy this tasty French Toast Casserole at your next holiday brunch.
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5
Sweet Potato Sausage Breakfast Casserole
Sweet Potato Sausage Breakfast Casserole
This Sweet Potato Sausage Breakfast Casserole is outstanding. It’s a healthy breakfast casserole that happens to be Whole30 and Paleo. Just wake ’n bake…
Check out this recipe
6
Sweet Potato Casserole
Sweet Potato Casserole
A super easy family friendly casserole of sweet creamy mashed sweet potatoes topped with a scrumptious crunchy brown sugar pecan topping. This is the perfect Thanksgiving holiday side dish.
Check out this recipe
7
Slow Cooker Christmas Casserole
Slow Cooker Christmas Casserole
Slow Cooker Christmas Casserole is a complete meal featuring tender potatoes, savory ham, crisp green beans, flavorful stuffing, and more!
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8
Sausage and Veggie Frittata - The Wholesome Spoon
Sausage and Veggie Frittata – The Wholesome Spoon
This Sausage and Veggie Frittata was a super easy one-pot breakfast, that was bursting with flavor and nutrition!
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9
Best Potatoes Dauphinoise recipe (Potatoes Au Gratin)
Best Potatoes Dauphinoise recipe (Potatoes Au Gratin)
Potatoes Dauphinoise or potatoes au gratin is a classic French side dish. Potatoes layered with herb-infused cream and Gruyère cheese, baked to golden, bubbly perfection! Naturally gluten-free!
Check out this recipe
10
Baked Apple French Toast
Baked Apple French Toast
This baked apple French toast casserole is the best dish for your next Thanksgiving breakfast, brunch, or Christmas breakfast spread!
Check out this recipe
11
Sweet Potatoes au Gratin
Sweet Potatoes au Gratin
You’ll never want to make potatoes any other way once you try this cheesy and creamy Sweet Potatoes au Gratin recipe- perfect for the holidays!
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12
Creme Brulee French Toast Casserole
Creme Brulee French Toast Casserole
This Creme Brulee French Toast Casserole is rich, delicious, and makes the perfect overnight casserole
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13
Grinch Breakfast Casserole Recipe
Grinch Breakfast Casserole Recipe
This Grinch Breakfast Casserole Recipe is perfect for Christmas morning! Grab the easy ingredients and make this hearty dish!
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14
Easy Overnight French Toast Casserole → Make-Ahead Brunch Buffet Star
Easy Overnight French Toast Casserole → Make-Ahead Brunch Buffet Star
Whip up this overnight French toast casserole the night before for a stress-free brunch buffet! It’s the perfect breakfast casserole make ahead recipe that delivers golden edges, creamy custard, and crowd-pleasing flavor.
Check out this recipe
15
Frozen Vegetable Casserole Recipe
Frozen Vegetable Casserole Recipe
Top US food blogger, Practically Homemade, features their spin off of Green Bean Casserole with their Frozen Vegetable Casserole. Click here!
Check out this recipe

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