Irresistible Eggs Benedict Croissant Casserole (Easy Brunch Bake)

There’s something undeniably comforting about classic Eggs Benedict but let’s be honest, poaching eggs and whisking hollandaise for a crowd isn’t always relaxing. That’s where this Eggs Benedict Croissant Casserole comes in. It captures everything you love about the iconic brunch dish rich eggs, savory Canadian bacon, buttery croissants, and silky hollandaise baked into one luxurious, make-ahead casserole that feels indulgent yet approachable.

Perfect for holiday mornings, bridal showers, or slow weekend brunches, this dish transforms a restaurant favorite into a stress-free centerpiece. The croissants soak up a creamy egg custard, bake into golden layers, and get finished with warm hollandaise for a truly show-stopping brunch experience.

Eggs Benedict Croissant Casserole Recipe

Prep Time: 20 minutes
Cook Time: 40 minutes
Total Time: 1 hour
Servings: 8
Calories: ~520 per serving

Ingredients

• 5 large buttery croissants, torn into large chunks
• 8 oz Canadian bacon or ham, diced
• 8 large eggs
• 1 ½ cups whole milk
• ½ cup heavy cream
• 1 tsp Dijon mustard
• ½ tsp salt
• ½ tsp black pepper
• ¼ tsp smoked paprika
• 2 tbsp chopped fresh chives (plus more for garnish)
• 1 cup shredded Gruyère or Swiss cheese

For the Hollandaise Sauce

• 3 large egg yolks
• 1 tbsp lemon juice
• ½ cup unsalted butter, melted and warm
• ¼ tsp salt
• Pinch of cayenne pepper

Instructions

1. Preheat your oven to 350°F (175°C). Grease a 9×13-inch baking dish.
2. Arrange croissant pieces evenly in the dish, creating airy layers.
3. Scatter Canadian bacon evenly over the croissants.
4. In a large bowl, whisk together eggs, milk, cream, Dijon, salt, pepper, and smoked paprika.
5. Pour the egg mixture evenly over the croissants, gently pressing to soak.
6. Sprinkle cheese and chopped chives over the top.
7. Cover with foil and bake for 25 minutes. Remove foil and bake another 15 minutes until puffed and golden.
8. While baking, prepare hollandaise by blending egg yolks and lemon juice, then slowly streaming in melted butter until thick.
9. Season hollandaise with salt and cayenne.
10. Drizzle warm hollandaise over casserole just before serving.

Substitutions & Dietary Swaps

• Meat-Free: Swap Canadian bacon for sautéed mushrooms or spinach.
• Gluten-Free: Use gluten-free croissants or brioche-style bread.
• Dairy-Free: Use plant-based milk, dairy-free butter, and omit cheese.
• Protein Swap: Smoked salmon works beautifully for a luxe variation.

Chef’s Pro Tips

• Day-old croissants absorb custard better without becoming soggy.
• Warm hollandaise gently never boil to avoid splitting.
• Add asparagus tips or leeks for extra brunch flair.
• Let casserole rest 10 minutes before slicing for clean servings.

Make Ahead, Storage & Reheating

Assemble the casserole the night before, cover, and refrigerate. Bake fresh in the morning. Store leftovers refrigerated for up to 3 days. Reheat gently in the oven at 325°F. Prepare hollandaise fresh for best texture.

Troubleshooting & Common Mistakes

• Soggy Center: Bake uncovered longer to evaporate moisture.
• Dry Texture: Ensure enough custard fully coats croissants.
• Broken Hollandaise: Blend in a teaspoon of warm water to recover.

Flavor Pairings & Serving Suggestions

Serve with fresh fruit, arugula salad, or crispy breakfast potatoes. Pair with Authentic Moroccan Mint Tea.

Eggs Benedict Croissant Casserole

This Eggs Benedict Croissant Casserole brings all the classic brunch flavors—flaky croissants, savory Canadian bacon, and creamy hollandaise—into one easy, crowd-pleasing bake.

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Prep Time 20 minutes mins

Cook Time 40 minutes mins

Total Time 1 hour hr

Servings: 8 servings

Course: Breakfast, Brunch, Casserole

Cuisine: American

Calories: 520

Ingredients Equipment Method Notes

Ingredients

  

Casserole

• 5 buttery croissants torn into large chunks (day-old preferred)
• 8 oz Canadian bacon diced (or ham)
• 8 large eggs
• 1 1/2 cups whole milk
• 1/2 cup heavy cream
• 1 tsp Dijon mustard
• 1/2 tsp salt
• 1/2 tsp black pepper freshly ground
• 1/4 tsp smoked paprika
• 2 tbsp fresh chives chopped, plus more for garnish
• 1 cup Gruyère cheese shredded (or Swiss)

Hollandaise Sauce

• 3 egg yolks
• 1 tbsp lemon juice fresh
• 1/2 cup unsalted butter melted and warm
• 1/4 tsp salt
• cayenne pepper pinch, optional

Equipment

• 9×13 inch baking dish
• Mixing Bowls
• Whisk
• Aluminum foil
• Blender or immersion blender (for hollandaise)

Method

 

1. Preheat oven to 350°F (175°C). Grease a 9×13-inch baking dish.
2. Tear croissants into large chunks and spread evenly in the baking dish.
3. Scatter diced Canadian bacon over the croissants.
4. In a large bowl, whisk eggs, milk, cream, Dijon, salt, pepper, and smoked paprika until fully combined.
5. Pour the egg mixture evenly over the croissants. Gently press down so the croissants soak up the custard. Sprinkle shredded cheese and chopped chives on top.
6. Cover with foil and bake for 25 minutes. Remove foil and bake for 15 minutes more, until puffed, golden, and set in the center.
7. Make hollandaise: add egg yolks and lemon juice to a blender (or use an immersion blender in a tall cup). Blend briefly, then slowly stream in warm melted butter until thick and creamy. Season with salt and a pinch of cayenne, if using.
8. Let the casserole rest 10 minutes. Slice and serve with warm hollandaise drizzled over top. Garnish with extra chives.

Notes

Make-ahead tip: Assemble the casserole (without baking) the night before, cover, and refrigerate. Bake in the morning. For best results, make hollandaise fresh just before serving.

FAQs

Can I make Eggs Benedict Croissant Casserole ahead?

Yes, assemble up to 24 hours in advance and bake when ready.

Is this casserole good for holidays?

Absolutely! perfect for Christmas morning, Easter, or Mother’s Day brunch.

Can I freeze it?

Freeze baked casserole without hollandaise for up to 2 months.

What’s the best cheese?

Gruyère or Swiss offer classic Eggs Benedict flavor.

Can I use English muffins instead?

Yes, but croissants provide richer texture and flavor.

Conclusion

This Eggs Benedict Croissant Casserole brings elegant brunch flavors into an easy, shareable dish that feels both comforting and special. Whether you’re hosting guests or treating family to a memorable morning meal, this casserole delivers restaurant-worthy results with minimal effort. Try it once, and it’s sure to become a brunch tradition.

External reference: Learn more about egg safety and handling from the USDA.