Overnight Croissant Breakfast Casserole: A Delicious Start to Your Day

If you’re looking for an easy yet impressive breakfast option, the Overnight Croissant Breakfast Casserole is the perfect choice. This delightful dish combines flaky croissants with a creamy egg mixture, cheese, and your choice of meats or veggies, all baked to golden perfection. It’s an ideal recipe for busy mornings or special occasions, allowing you to prep everything the night before.

Why Make This Recipe?

There are many reasons to try the Overnight Croissant Breakfast Casserole. First, it is incredibly flavorful, with the richness of eggs, cheese, and croissants. It’s also highly versatile, allowing for numerous combinations of ingredients based on your preferences. The convenience of prepping it overnight means you can enjoy a warm, hearty breakfast with minimal fuss. Plus, it’s great for feeding a crowd!

How to Make Overnight Croissant Breakfast Casserole

Here’s a step-by-step guide that will help you create this tasty breakfast dish with ease.

Ingredients

• 6 croissants, torn into pieces
• 6 large eggs
• 2 cups milk
• 1 cup shredded cheese (like Gruyère or cheddar)
• 1 cup cooked ham or bacon, diced
• 1/4 cup chopped fresh parsley
• Salt and pepper to taste
• Optional: diced vegetables (like bell peppers or spinach)

Directions

1. Preheat the oven to 350°F (175°C).
2. In a large bowl, whisk together the eggs, milk, salt, and pepper until well combined.
3. Grease a 9×13 inch baking dish and layer the torn croissants evenly in the dish.
4. Sprinkle the cooked ham or bacon, cheese, and any optional vegetables over the croissant pieces.
5. Pour the egg mixture over the croissant layers, ensuring they are evenly soaked.
6. Cover the dish with plastic wrap and refrigerate overnight.
7. In the morning, remove the casserole from the refrigerator and let it sit for 30 minutes at room temperature.
8. Bake in the preheated oven for 35-40 minutes or until the casserole is set and golden brown.
9. Garnish with fresh parsley and serve warm.

How to Serve Overnight Croissant Breakfast Casserole

Serve your Overnight Croissant Breakfast Casserole warm, garnished with fresh parsley for a touch of color. Pair it with fresh fruit or a light salad for a balanced meal. This dish is perfect for brunch gatherings, family breakfasts, or cozy holiday mornings.

How to Store Overnight Croissant Breakfast Casserole

If you have leftovers, store them in an airtight container in the refrigerator for up to 3 days. Reheat portions in the oven or the microwave until warmed through. This casserole can also be frozen for up to a month—simply cover it tightly and thaw overnight in the refrigerator before reheating.

Tips to Make Overnight Croissant Breakfast Casserole

• Use day-old croissants: Stale croissants soak up the egg mixture better, avoiding a soggy texture.
• Customize to your taste: Feel free to add different meats, cheeses, or vegetables based on your preferences.
• Make it lighter: Substitute cream with low-fat milk for a healthier version.

Variations

• Vegetarian Option: Omit the meat and increase the amount of vegetables.
• Cheese Variations: Try different cheeses like feta, mozzarella, or pepper jack for a unique flavor.
• Sweet Version: For a twist, add blueberries, strawberries, or a sprinkle of cinnamon and sugar instead of savory ingredients.

FAQs

Can I make the casserole without croissants?

Yes! You can substitute croissants with other bread types like brioche or French bread, but be aware that the texture might differ slightly.

How long does it take to cook?

The casserole typically takes about 35-40 minutes in the oven. Ensure it is cooked until the center is set and the top is a golden brown.

Can I prepare it gluten-free?

Absolutely! Use gluten-free croissants or bread to make this dish suitable for a gluten-intolerant diet.

With this simple yet delicious Overnight Croissant Breakfast Casserole, your mornings just became a lot easier and more enjoyable. So why wait? Gather your ingredients and prepare to impress!

Overnight Croissant Breakfast Casserole

A delightful breakfast dish combining flaky croissants with a creamy egg mixture, cheese, and your choice of meats or veggies, all baked to golden perfection.

Print Recipe Pin Recipe

Prep Time 30 minutes mins

Cook Time 40 minutes mins

Total Time 1 hour hr 10 minutes mins

Servings: 8 servings

Course: Breakfast, Brunch

Cuisine: American, Comfort Food

Calories: 350

Ingredients Method Notes

Ingredients

  

Main Ingredients

• 6 pieces croissants, torn into pieces Use day-old croissants for better absorption.
• 6 large eggs
• 2 cups milk Use low-fat milk for a lighter version.
• 1 cup shredded cheese (like Gruyère or cheddar) You can customize with different types of cheese.
• 1 cup cooked ham or bacon, diced Vegetarian option: omit meat and add more veggies.
• 1/4 cup chopped fresh parsley For garnish.
• Salt and pepper to taste
• Optional: diced vegetables (like bell peppers or spinach) Customize to your preference.

Method

 

Preparation

1. Preheat the oven to 350°F (175°C).
2. In a large bowl, whisk together the eggs, milk, salt, and pepper until well combined.
3. Grease a 9×13 inch baking dish and layer the torn croissants evenly in the dish.
4. Sprinkle the cooked ham or bacon, cheese, and any optional vegetables over the croissant pieces.
5. Pour the egg mixture over the croissant layers, ensuring they are evenly soaked.
6. Cover the dish with plastic wrap and refrigerate overnight.

Baking

1. In the morning, remove the casserole from the refrigerator and let it sit for 30 minutes at room temperature.
2. Bake in the preheated oven for 35-40 minutes or until the casserole is set and golden brown.

Serving

1. Garnish with fresh parsley and serve warm, paired with fresh fruit or a light salad.

Notes

Store leftovers in an airtight container in the refrigerator for up to 3 days. This casserole can also be frozen for up to a month—simply cover it tightly and thaw overnight in the refrigerator before reheating.