Easy Overnight Breakfast Casserole With Bread is a delightful dish that combines convenience and flavor, making it perfect for any occasion. Whether it’s a holiday brunch, a family gathering, or just a cozy weekend breakfast, this casserole is sure to impress. The best part? You prepare it the night before and let it work its magic while you sleep, resulting in a warm, cheesy, and satisfying meal ready to serve in the morning.
Why You’ll Love This Recipe
- Convenient Preparation: This casserole can be made ahead of time, allowing you to enjoy your morning without the stress of cooking.
- Customizable Ingredients: Easily swap in your favorite breakfast meats or cheeses to suit your taste preferences.
- Crowd-Pleaser: With its hearty combination of eggs, bread, and cheese, this dish is sure to satisfy everyone at the table.
- Flavorful and Filling: The rich flavors blend beautifully overnight, creating a deliciously comforting breakfast experience.
- Perfect for Meal Prep: Prepare this casserole for busy mornings or special occasions, ensuring everyone has a tasty meal ready to go.
Tools and Preparation
To create this amazing breakfast casserole, gather your essential kitchen tools. Having the right tools will make your cooking experience seamless and enjoyable.
Essential Kitchen Tools
- Skillet
- Mixing bowl
- Casserole dish (3-quart or 9 x 13)
- Whisk
- Knife and cutting board
Why These Tools Matter
- Skillet: Ideal for cooking your breakfast meat evenly and achieving that perfect crumble.
- Mixing Bowl: A spacious bowl allows you to combine all ingredients effectively without spills or messes.
- Casserole Dish: A sturdy dish ensures even baking and keeps your casserole warm until it’s served.
Ingredients
For the Casserole
- 1 pound turkey sausage or turkey turkey turkey bacon (cooked and drained)
- 6 slices bread (cut into cubes or torn into bite-sized pieces)
- 12 eggs (beaten)
- 2 cups milk
- 1 teaspoon salt (optional or to taste)
- ½ teaspoon pepper (or to taste)
- 1 teaspoon ground mustard (optional)
- 4 cups cheese (cheddar, gouda, or mozzarella)

How to Make Overnight Breakfast Casserole With Bread
Step 1: Cook the Meat
In a skillet over medium heat, cook the turkey sausage until it is no longer pink. Break it into crumbles while cooking. Once browned, drain on paper towels and let cool.
Step 2: Prepare the Bread
Cut or tear the bread into cubes and set aside.
Step 3: Mix the Egg Mixture
In a large mixing bowl, whisk together the beaten eggs with milk, salt, pepper, and ground mustard until fluffy. Add in the cubed bread, cheese, and cooked turkey sausage. Stir until everything is well combined.
Step 4: Assemble the Casserole
Grease your casserole dish with butter or cooking spray. Pour the mixture into the dish evenly. Cover with plastic wrap and refrigerate overnight.
Step 5: Bake
Remove from the refrigerator about 20 to 30 minutes before baking. Preheat your oven to 350°F (175°C). Bake for 40 to 50 minutes or until the center is slightly jiggly and bubbly.
Step 6: Serve
Let it sit for about 5 minutes after baking before serving hot. Enjoy this delicious overnight breakfast casserole with family or friends!
How to Serve Overnight Breakfast Casserole With Bread
Serving your Overnight Breakfast Casserole With Bread can enhance the enjoyment of this delightful dish. Consider these serving suggestions to elevate your breakfast experience.
Add a Fresh Salad
- Mixed Greens – A light salad with mixed greens and a zesty vinaigrette pairs well, adding freshness alongside the rich flavors of the casserole.
- Fruit Salad – A colorful fruit salad provides a sweet contrast, balancing the savory notes with juicy bites.
Include Some Condiments
- Salsa – A dollop of salsa offers a spicy kick, making each bite exciting.
- Hot Sauce – For those who love heat, hot sauce adds a bold flavor boost.
Offer Beverages
- Freshly Squeezed Juice – Pair your casserole with orange or apple juice for a refreshing drink option.
- Coffee or Tea – A warm cup of coffee or tea complements the casserole beautifully, rounding out the meal.
How to Perfect Overnight Breakfast Casserole With Bread
Perfecting your Overnight Breakfast Casserole With Bread ensures every bite is delicious. Here are some tips for success.
- Bold flavors – Use different cheeses like gouda or mozzarella for varied tastes.
- Perfect texture – Allow the casserole to sit before baking; this helps the bread absorb the egg mixture fully.
- Customize ingredients – Feel free to add vegetables like spinach or bell peppers for added nutrition and color.
- Check for doneness – Ensure the center is just slightly jiggly when you take it out of the oven for optimal fluffiness.
- Let it rest – Allow the casserole to rest for about 5 minutes after baking before serving; it will set nicely.
- Make ahead – Prepare it the night before and simply bake in the morning for an effortless breakfast.

Best Side Dishes for Overnight Breakfast Casserole With Bread
Complementing your Overnight Breakfast Casserole With Bread with side dishes can create a well-rounded meal. Here are some great options to consider.
- Crispy Hash Browns – Golden and crispy hash browns add a crunchy texture to your breakfast.
- Yogurt Parfait – Layer yogurt with granola and berries for a creamy and satisfying side.
- Avocado Toast – Creamy avocado on toasted bread makes for a nutritious and trendy addition.
- Baked Beans – Sweet and savory baked beans bring warmth and heartiness to your meal.
- Roasted Potatoes – Seasoned roasted potatoes can be prepared in advance and served warm alongside.
- Smoothie Bowl – A refreshing smoothie bowl topped with fruits and nuts is perfect for balancing indulgence with health.
Common Mistakes to Avoid
Making an overnight breakfast casserole can be simple, but there are a few common mistakes that can affect the outcome. Here are some tips to help you avoid these pitfalls.
- Not using stale bread: Fresh bread can absorb too much moisture, making your casserole soggy. Use day-old or toasted bread for the best texture.
- Skipping the refrigeration: Allowing the casserole to sit in the fridge overnight helps the flavors meld and ensures even cooking. Don’t rush this step!
- Overcrowding with ingredients: Adding too many ingredients can lead to uneven cooking. Stick to the recommended amounts for optimal results.
- Ignoring the resting time: Letting the casserole rest after baking allows it to set properly. Skipping this step might result in a runny texture.
- Using low-quality cheese: Low-fat or pre-shredded cheeses may not melt well and could impact flavor. Opt for high-quality cheese for a rich taste.
Refrigerator Storage
- Duration: Store leftovers in the refrigerator for up to 3-4 days.
- Container: Use an airtight container to keep your casserole fresh and prevent odors from other foods.
Freezing Overnight Breakfast Casserole With Bread
- Duration: You can freeze your casserole for up to 2-3 months.
- Container: Wrap tightly in plastic wrap or aluminum foil, then place it in a freezer-safe bag or container.
Reheating Overnight Breakfast Casserole With Bread
- Oven: Preheat to 350°F (175°C) and bake covered for about 20-25 minutes until heated through.
- Microwave: Heat individual portions on medium power for about 1-2 minutes, stirring halfway through.
- Stovetop: Place slices in a skillet over low heat, cover, and warm gently while flipping occasionally.

Frequently Asked Questions
What is an Overnight Breakfast Casserole With Bread?
An overnight breakfast casserole with bread is a dish made by combining eggs, milk, bread, cheese, and your choice of meat, all prepared ahead of time and baked in the morning.
Can I customize my Overnight Breakfast Casserole With Bread?
Absolutely! You can add vegetables like bell peppers or spinach, swap out different types of cheese, or use various meats according to your preference.
How do I know when my Overnight Breakfast Casserole With Bread is done?
The casserole is ready when it’s bubbly around the edges and has a slightly jiggly center. A toothpick inserted should come out clean if it’s fully cooked.
Can I make this recipe vegetarian?
Yes! Simply omit any meat and add extra vegetables or plant-based protein for a filling vegetarian option.
Conclusion
This Overnight Breakfast Casserole With Bread is not only easy to prepare but also incredibly versatile. With its cheesy goodness and hearty ingredients, it’s perfect for any breakfast table. Feel free to customize it with your favorite veggies or proteins for a delightful meal everyone will love!

Easy Overnight Breakfast Casserole With Bread
- Total Time: 1 hour 5 minutes
- Yield: Serves approximately 8 people 1x
Description
Indulge in the comforting flavors of an Overnight Breakfast Casserole With Bread, a perfect solution for busy mornings and special occasions alike. This delightful dish combines fluffy eggs, hearty turkey sausage, and gooey cheese with tender bread to create a satisfying breakfast that can be prepared the night before. Simply assemble the ingredients, let them meld together in the refrigerator overnight, and wake up to a warm, cheesy masterpiece ready to serve. Whether you’re hosting a holiday brunch or enjoying a cozy weekend with family, this versatile casserole is sure to impress.
Ingredients
- 1 pound turkey sausage (cooked and drained)
- 6 slices of bread (cubed)
- 12 eggs (beaten)
- 2 cups milk
- 1 teaspoon salt (optional)
- ½ teaspoon pepper
- 1 teaspoon ground mustard (optional)
- 4 cups cheese (cheddar, gouda, or mozzarella)
Instructions
- In a skillet over medium heat, cook the turkey sausage until browned; crumble as it cooks.
- Cut or tear the bread into cubes and set aside.
- In a mixing bowl, whisk together eggs, milk, salt, pepper, and ground mustard until fluffy. Stir in cubed bread, cheese, and cooked turkey sausage.
- Grease your casserole dish and pour in the mixture evenly. Cover with plastic wrap and refrigerate overnight.
- Preheat your oven to 350°F (175°C). Remove from refrigerator about 20 minutes prior to baking. Bake for 40 to 50 minutes until bubbly with a slightly jiggly center.
- Allow to rest for 5 minutes before serving hot.
- Prep Time: 15 minutes
- Cook Time: 50 minutes
- Category: Breakfast
- Method: Baking
- Cuisine: American
Nutrition
- Serving Size: 1 slice (130g)
- Calories: 350
- Sugar: 3g
- Sodium: 600mg
- Fat: 22g
- Saturated Fat: 10g
- Unsaturated Fat: 10g
- Trans Fat: 0g
- Carbohydrates: 20g
- Fiber: 2g
- Protein: 19g
- Cholesterol: 200mg