Christmas is the perfect time to gather around the table and enjoy comforting homemade food. Whether you’re planning a big Christmas dinner, preparing a holiday brunch, or bringing a dish to a family potluck, casseroles make holiday cooking easier.

These Christmas casserole recipes include everything from cheesy potato casseroles and creamy green bean casseroles to hearty breakfast bakes and comforting chicken dishes. Most can be prepared ahead of time, making them especially helpful when you’re entertaining guests or juggling a busy holiday schedule.

If you’re looking for easy Christmas casseroles that are warm, satisfying, and perfect for sharing, these recipes offer plenty of inspiration for your holiday menu.

Why You’ll Love These Christmas Casserole Recipes

• Perfect for holiday gatherings: Casseroles are easy to serve to family and friends during Christmas dinner, brunch, and potlucks.
• Easy to prepare ahead: Many casseroles can be assembled in advance and baked when needed.
• Comforting and satisfying: Creamy sauces, melted cheese, tender vegetables, and hearty ingredients make these dishes ideal for winter meals.
• Plenty of variety: Choose from breakfast casseroles, vegetable sides, pasta bakes, and hearty main dishes.
• Simple to customize: Most casseroles can be adapted with different vegetables, cheeses, herbs, or proteins.

15 Easy Christmas Casserole Recipes to Make This Holiday

1. Cheesy Hash Brown Casserole

Featured recipe

A creamy, cheesy potato casserole with shredded hash browns, sour cream, and melted cheddar. Its golden top makes it a comforting addition to Christmas brunch or dinner.

2. Classic Green Bean Casserole

Tender green beans are coated in a creamy mushroom sauce and topped with crispy fried onions. This traditional side dish pairs well with roast turkey, ham, and other holiday mains.

3. Cheesy Broccoli Casserole

Fresh broccoli, a creamy cheese sauce, and a crunchy topping come together in this family-friendly vegetable casserole. It is a convenient way to add vegetables to your Christmas dinner.

4. Christmas French Toast Casserole

Cubes of bread soak up a cinnamon-vanilla custard before baking into a soft, golden breakfast casserole. Prepare it the night before for a relaxed Christmas morning.

5. Baked Mac and Cheese Casserole

Tender pasta is covered in a rich cheddar cheese sauce and baked until bubbling. A buttery breadcrumb topping adds a delicious crunch to this familiar holiday favorite.

6. Sausage and Egg Breakfast Casserole

Savory breakfast sausage, eggs, cheese, and bread bake together into a hearty dish. It is an excellent choice for feeding overnight guests on Christmas morning.

7. Sweet Potato Casserole with Pecan Topping

Mashed sweet potatoes are topped with a buttery brown sugar and pecan crumble. The combination of sweet and nutty flavors makes this a festive side dish.

8. Creamy Chicken and Rice Casserole

Tender chicken, fluffy rice, vegetables, and a creamy sauce make this a filling one-dish meal. It’s ideal for a relaxed family dinner during the holiday season.

9. Creamy Scalloped Potato Casserole

Thinly sliced potatoes bake slowly in a creamy, seasoned sauce until tender. The lightly browned top and soft layers make this a lovely accompaniment to holiday roasts.

10. Spinach Artichoke Casserole

Spinach and artichoke hearts are combined with a creamy cheese mixture and baked until bubbly. Serve it as a vegetable side or alongside toasted bread as a warm appetizer.

11. Chicken Alfredo Pasta Casserole

Pasta, cooked chicken, broccoli, and Alfredo sauce are baked under a layer of melted mozzarella. It is a satisfying option when you need a hearty main dish.

12. Creamy Corn Casserole

Sweet corn, butter, sour cream, and a tender cornbread-style base bake into a soft, golden casserole. Its slightly sweet flavor works particularly well with savory Christmas dishes.

13. Classic Christmas Lasagna

Layers of pasta, seasoned meat sauce, ricotta, and mozzarella create a hearty baked dish. Lasagna is a practical choice when you want to prepare the main course ahead of time.

14. Cheesy Brussels Sprouts Casserole

Roasted or blanched Brussels sprouts are combined with a creamy cheese sauce and baked until golden. A crunchy breadcrumb topping adds extra texture.

15. Cinnamon Roll Breakfast Casserole

Soft cinnamon roll pieces bake together with a sweet custard and a drizzle of icing. It makes a festive breakfast treat for a special Christmas morning.

Featured Recipe: Cheesy Hash Brown Casserole

This cheesy hash brown casserole is creamy in the middle with a beautifully golden top. Made with frozen shredded potatoes, cheddar cheese, sour cream, and a few pantry staples, it’s easy to prepare and perfect for a Christmas gathering.

Prep time

15 min

Cook time

45 min

Servings

8

Ingredients

• 30 ounces frozen shredded hash browns, thawed
• 2 cups shredded sharp cheddar cheese
• 1 cup sour cream
• 1 can (10.5 ounces) condensed cream of chicken soup
• ½ cup unsalted butter, melted
• ½ small yellow onion, finely diced
• ½ teaspoon garlic powder
• ½ teaspoon onion powder
• ½ teaspoon salt, or to taste
• ¼ teaspoon black pepper
• ½ cup crushed buttery crackers (optional topping)
• 1 tablespoon melted butter for the topping (optional)

Ingredient Notes

• Hash browns: Thaw the potatoes and drain off excess moisture to help prevent a watery casserole.
• Cheddar cheese: Sharp cheddar adds a stronger cheese flavor. Shred it yourself for a smoother melt.
• Sour cream: Adds tanginess and makes the potato mixture creamy.
• Cream of chicken soup: Helps bind the ingredients together. Cream of mushroom soup can be substituted for a vegetarian-friendly version.
• Cracker topping: Crushed buttery crackers provide a crisp contrast to the creamy potatoes.

How to Make Cheesy Hash Brown Casserole

Step 1: Prepare the oven and baking dish

Preheat the oven to 350°F. Lightly grease a 9 × 13-inch baking dish with butter or cooking spray.

Step 2: Make the creamy mixture

In a large bowl, combine the sour cream, condensed soup, melted butter, diced onion, garlic powder, onion powder, salt, and black pepper. Stir until smooth.

Step 3: Add the potatoes and cheese

Fold in the thawed hash browns and shredded cheddar cheese. Mix gently until the potatoes are evenly coated.

Step 4: Assemble the casserole

Transfer the potato mixture to the prepared baking dish. Spread it into an even layer. If using the cracker topping, combine the crushed crackers with 1 tablespoon melted butter and sprinkle evenly over the casserole.

Step 5: Bake until golden

Bake uncovered for 40–45 minutes, until the edges are bubbling and the center is hot. The topping should be lightly golden.

Step 6: Rest and serve

Let the casserole rest for 5–10 minutes before serving. This allows it to settle slightly and makes serving easier.

Tips for Making the Best Christmas Casserole

• Thaw frozen potatoes completely: Excess moisture can make the casserole watery. Pat the potatoes dry if needed.
• Shred cheese fresh: Freshly shredded cheddar generally melts more smoothly than pre-shredded cheese.
• Don’t overbake: Bake until the center is hot and the top is golden. Excessive baking can dry out the edges.
• Use a suitable baking dish: A 9 × 13-inch dish provides enough surface area for even cooking.
• Prepare ahead: Assemble the casserole without the crunchy topping, cover, and refrigerate. Add the topping just before baking.

Variations

• Bacon hash brown casserole: Add ½ cup of cooked, crumbled bacon to the potato mixture.
• Spicy version: Add diced jalapeños or a pinch of cayenne pepper.
• Extra cheesy: Add ½ cup of Monterey Jack or mozzarella cheese.
• Vegetarian version: Use condensed cream of mushroom soup instead of cream of chicken soup.
• Herb version: Add chopped fresh parsley, chives, or thyme for extra flavor.

Storage and Reheating

• Refrigerator: Store leftovers in an airtight container for up to 3–4 days.
• Freezer: Freeze fully cooled portions in freezer-safe containers for up to 2 months for best quality.
• Reheating: Reheat individual portions in the microwave or warm larger portions in a 325°F oven until heated through.
• Make-ahead: Assemble the casserole up to 24 hours ahead, cover, and refrigerate. Add a few extra minutes to the baking time if baking straight from the refrigerator, and check that the center is fully heated.

What to Serve with Christmas Casseroles

Christmas casseroles work well with a variety of holiday dishes.

• Roast turkey or glazed ham
• Garlic butter green beans
• Honey-glazed carrots
• Fresh garden salad
• Dinner rolls or garlic bread
• Cranberry sauce
• Roasted Brussels sprouts

For a Christmas brunch, serve breakfast casseroles with fresh fruit, yogurt, and coffee.

Frequently Asked Questions

1. Can I make Christmas casseroles the day before?

Yes. Many casseroles can be assembled a day ahead and stored, covered, in the refrigerator. Add any crunchy toppings just before baking for the best texture.

2. What are the easiest casseroles for Christmas dinner?

Cheesy hash brown casserole, green bean casserole, corn casserole, and broccoli casserole are relatively straightforward options. They use familiar ingredients and require minimal preparation.

3. Can I freeze Christmas casseroles?

Many casseroles freeze well, especially potato, pasta, and meat-based dishes. For best results, cool them completely, package them in freezer-safe containers, and label them with the date. Texture may change slightly after thawing.

4. How do I keep casseroles from becoming watery?

Drain frozen vegetables and thawed potatoes thoroughly. Avoid adding excess liquid, and follow the recommended baking time. For refrigerated casseroles, make sure the center is fully heated without overbaking the edges.

5. What size baking dish should I use?

A 9 × 13-inch baking dish is suitable for many family-sized casseroles. However, always follow the individual recipe’s dish-size recommendations because depth and baking time can vary.

6. Can I make Christmas breakfast casseroles overnight?

Yes. French toast, sausage and egg, and some hash brown casseroles can be assembled the night before. Keep them refrigerated and bake according to the recipe instructions in the morning.

7. How do I know when a casserole is fully cooked?

The edges should usually be bubbling, and the center should be hot. For casseroles containing eggs, poultry, or meat, use a food thermometer to verify that they reach a safe internal temperature appropriate for their ingredients.

Recipe Card: Cheesy Hash Brown Casserole

Cheesy Hash Brown Casserole

Creamy, cheesy potatoes baked until golden. A simple side dish for Christmas brunch or dinner.

Prep

15 minutes

Cook

45 minutes

Yield

8 servings

Ingredients

• 30 oz thawed shredded hash browns
• 2 cups shredded cheddar cheese
• 1 cup sour cream
• 1 can (10.5 oz) condensed cream of chicken soup
• ½ cup melted butter
• ½ small diced yellow onion
• ½ tsp garlic powder
• ½ tsp onion powder
• ½ tsp salt
• ¼ tsp black pepper
• ½ cup crushed buttery crackers (optional)
• 1 tbsp melted butter for topping (optional)

Instructions

1. Preheat oven to 350°F and grease a 9 × 13-inch baking dish.
2. Mix sour cream, condensed soup, melted butter, onion, garlic powder, onion powder, salt, and pepper in a large bowl.
3. Fold in the thawed hash browns and shredded cheddar until evenly combined.
4. Spread the mixture in the prepared dish. Add buttered cracker crumbs if desired.
5. Bake uncovered for 40–45 minutes, until bubbling and golden.
6. Rest for 5–10 minutes before serving.

Recipe development note: Baking time may vary by oven and starting temperature. Confirm that the center is thoroughly heated.