With a chilly morning breeze nudging me awake, the promise of a warm, hearty breakfast lured me into the kitchen. There’s something utterly satisfying about preparing Ina Garten’s Overnight Breakfast Casserole, a dish that wraps savory breakfast sausage and melted Cheddar cheese in a creamy egg custard. Not only is this casserole a comforting crowd-pleaser, but it also embraces the beauty of make-ahead convenience. Imagine serving a dish that’s ready to go right out of the oven when your guests arrive—pure bliss! Whether it’s a cozy family brunch or a festive holiday gathering, this hearty breakfast will surely capture everyone’s hearts (and appetites). Are you ready to bring a sprinkle of joy to your mornings with this delicious recipe?
Why is a Breakfast Casserole Perfect?
Make-Ahead Magic: This Overnight Breakfast Casserole lets you prepare everything the night before, freeing up hectic mornings for relaxation and joy.
Rich, Hearty Flavors: It combines savory breakfast sausage and melty Cheddar in luscious egg custard, offering unforgettable taste with every bite.
Crowd-Pleaser: Ideal for gatherings, this dish satisfies both family and friends, leaving everyone feeling content and energized.
Versatile Ingredients: Feel free to customize with your favorite veggies or cheese to suit any palate. If you love hearty recipes, you might enjoy these Banana Blueberry Breakfast cookies or French Toast Casserole as well!
Satisfying Texture: Imagine a golden, puffy casserole that’s both creamy and crunchy—pure comfort in a bite.
Nutritional Balance: Pair it with fresh fruit or yogurt for a complete meal, making breakfast feel indulgent yet wholesome!
Overnight Breakfast Casserole Ingredients
Dive into deliciousness with Ina Garten’s Overnight Breakfast Casserole and create a dish that’s sure to impress!
For the Base
- Italian or French Bread – Choose day-old bread for the best texture, absorbing custard without becoming soggy.
- Large Eggs (10) – These act as the binding agent, making for a perfect custard that holds everything together.
- Whole Milk (2 ½ cups) – Opt for whole milk for a creamy texture; low-fat milk can be a lighter alternative.
- Heavy Cream (½ cup) – Adds richness to the custard; substitute with more milk for a lighter version.
For the Cheese
- Shredded Cheddar Cheese (1 ½ cups) – A must for flavor; feel free to swap with mozzarella or sharper cheeses for a bolder taste.
- Grated Parmesan Cheese (½ cup) – Adds an optional cheesy crust and great umami flavor; perfect for elevating your Overnight Breakfast Casserole.
For the Filling
- Breakfast Sausage or Bacon (1 pound) – The heartiness you need; vegetarian sausage can be a great substitute for a meat-free dish.
- Diced Onion (1 small) – Elevates the flavor profile; shallots can work as a milder alternative.
- Diced Bell Peppers (1 cup, optional) – Provides color and additional flavor; mix it up with spinach or mushrooms for a veggie-packed version.
For Seasoning
- Salt (1 tsp) and Black Pepper (½ tsp) – Essential seasoning; adjust these to cater to your taste buds.
For Garnish
- Fresh Parsley – A sprinkle before serving brightens the dish and adds a fresh touch to your casserole.
Step‑by‑Step Instructions for Ina Garten’s Savory Overnight Breakfast Casserole
Step 1: Prepare the Base
Start by greasing a 9×13-inch baking dish with non-stick spray or butter. Cut the day-old Italian or French bread into bite-sized cubes and layer them evenly in the dish. This creates a sturdy base that will absorb the delicious custard mixture without becoming soggy.
Step 2: Cook the Fillings
In a large skillet over medium heat, brown the breakfast sausage or bacon until it’s fully cooked and crispy, about 5-7 minutes. Drain excess grease and then add the diced onion to the pan. Sauté for an additional 3-4 minutes until the onion is soft and translucent, allowing the flavors to meld beautifully.
Step 3: Layer the Casserole
Evenly distribute the cooked sausage and sautéed onion over the bread cubes in the baking dish. If desired, sprinkle in the diced bell peppers or any other vegetables you’re using, ensuring an even mixture. This step adds a savory, hearty element to the Overnight Breakfast Casserole that everyone will love.
Step 4: Whisk the Custard
In a large mixing bowl, whisk together the 10 large eggs, 2 ½ cups of whole milk, and ½ cup of heavy cream until smooth and well combined. Add salt and black pepper to taste, blending them into the custard. This creamy mixture will bind everything together in a gloriously rich way.
Step 5: Assemble and Chill
Pour the custard mixture evenly over the bread and filling layers, using a spatula to gently press down on the bread to ensure it soaks up the custard. Next, sprinkle 1 ½ cups of shredded Cheddar cheese and optional ½ cup of grated Parmesan cheese on top. Cover the dish with plastic wrap and refrigerate overnight, allowing it to set for at least 8 hours.
Step 6: Bake the Casserole
Preheat your oven to 350°F (175°C). Remove the casserole from the fridge and uncover it. Bake in the preheated oven for about 45-50 minutes or until the top is golden brown and the custard is set. You’ll know it’s ready when it puffs up and smells simply divine!
Step 7: Rest and Serve
Once baked, let the Overnight Breakfast Casserole cool for about 5-10 minutes before slicing. This resting time allows the flavors to settle and makes for easier serving. Before enjoying, garnish with fresh parsley to add a lovely pop of color and freshness to your delicious creation!
Overnight Breakfast Casserole Variations
Feel free to take this Overnight Breakfast Casserole in new and exciting directions that tantalize your taste buds!
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Gluten-Free: Use cooked hash browns or thinly sliced potatoes instead of bread for a delightful gluten-free dish. The crispy potatoes bring a comforting twist that pairs beautifully with the creamy custard.
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Vegetarian Delight: Swap out breakfast sausage for a veggie alternative or load it up with extra vegetables like spinach and mushrooms. This version is perfect for meat-free mornings while ensuring everyone gets their fill of flavor.
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Spicy Kick: Add diced jalapeños or a sprinkle of cayenne pepper to the custard for a fun heat boost. This variation transforms the overall flavor profile into a bold, exciting treat!
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Cheese Lovers: Combine Cheddar with other cheeses like mozzarella or pepper jack for a melty cheese extravaganza. Experimenting with different cheese flavors can create a unique and personalized casserole each time!
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Herb Infusion: Stir freshly chopped herbs like thyme, chives, or basil into the custard for a burst of freshness. The aromatic herbs lend a delightful fragrance and flavor that brightens every slice.
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Breakfast Classic: Substitute diced ham for the sausage, creating a traditional breakfast casserole reminiscent of family brunches. It’s a delightful nod to the classic flavors we love at breakfast!
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Cream Cheese Swirl: Fold in dollops of cream cheese into the custard mixture before baking for added creaminess and a delightful tang. Each bite will surprise you with its smooth texture and delicious flavor.
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Nutty Crunch: Top off the casserole with a sprinkle of crushed nuts like pecans or walnuts before baking to add a delightful crunch. This variation brings an unexpected twist that complements the creaminess beautifully.
If you’re searching for more ways to enhance your breakfasts, try pairing this Overnight Breakfast Casserole with a side of fresh fruit or consider serving it alongside classic dishes like Tater Tot Casserole for a truly comforting spread. Happy cooking!
How to Store and Freeze Overnight Breakfast Casserole
Fridge: Store the casserole in an airtight container for up to 3 days. If you’ve already baked it, make sure it cools to room temperature before refrigerating to maintain its freshness.
Freezer: The assembled casserole can be frozen for up to 2 months. Cover tightly with plastic wrap and foil to prevent freezer burn. For best results, thaw it overnight in the refrigerator before baking.
Reheating: To reheat leftovers, place individual portions in the microwave for 1-2 minutes, or warm them in the oven at 350°F (175°C) for about 15-20 minutes, until heated through. Enjoy this delicious Overnight Breakfast Casserole again!
Make-Ahead: You can also assemble the casserole the night before and refrigerate it, allowing for a seamless breakfast experience the next morning!
Expert Tips for Overnight Breakfast Casserole
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Stale Bread Advantage: Using stale bread is crucial, as it absorbs the custard without becoming mushy, ensuring a perfect texture for your Overnight Breakfast Casserole.
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Chill for Flavor: Letting the casserole sit overnight in the fridge allows flavors to meld beautifully. Don’t rush this step—it enhances the taste!
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Monitor Browning: If the top starts to brown too quickly while baking, cover it with foil. This prevents burning while the insides set perfectly.
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Rest Before Serving: Allow the casserole to cool for 5-10 minutes after baking; it helps in slicing neat portions and enhances the overall presentation.
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Customize with Ease: Feel free to change up the veggies or cheese to suit your family’s tastes. Different ingredients can make your Overnight Breakfast Casserole a crowd favorite!
Make Ahead Options
Preparing Ina Garten’s Overnight Breakfast Casserole in advance is a fantastic way to save time on busy mornings! You can assemble the entire casserole up to 24 hours ahead of time. Simply layer the cubed bread, cooked sausage, sautéed onions, and any desired veggies in your greased baking dish, then pour the custard mixture over it. Cover and refrigerate overnight to allow flavors to meld beautifully. To maintain quality, avoid baking until you’re ready to serve; just pop it in the preheated oven when guests arrive. After baking for 45-50 minutes and allowing it to rest for a few minutes, you’ll have a delicious, hearty breakfast that’s ready to delight!
What to Serve with Ina Garten’s Savory Overnight Breakfast Casserole
Imagine a delightful morning filled with warmth and flavor, perfectly complemented by simple yet satisfying side dishes that elevate your breakfast experience.
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Fresh Fruit Salad: A vibrant mix of seasonal fruits adds a refreshing contrast to the savory casserole, balancing flavors and providing a burst of natural sweetness.
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Greek Yogurt Parfaits: Creamy yogurt layered with granola and berries enhances the indulgence while providing a tangy kick that pairs beautifully with the rich breakfast casserole.
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Light Green Salad: A crisp salad with mixed greens and a citrus vinaigrette brings a refreshing crunch, making for a light and healthy addition to your hearty meal.
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Crispy Hash Browns: Golden, crispy hash browns beneath a layer of melted cheese offer a satisfying texture contrast. The slight crunch makes them a perfect partner with the soft casserole.
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Warm Croissants: Flaky croissants served warm add a touch of elegance and a buttery hint that complements the casserole’s flavors beautifully.
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Mimosas or Coffee: Light and bubbly mimosas brighten your brunch, while a rich cup of coffee ensures a warm, cozy environment, ideal for lingering over the delicious meal.
Ina Garten’s Savory Overnight Breakfast Casserole Recipe FAQs
What type of bread is best for the casserole?
Absolutely! Day-old Italian or French bread is ideal for this Overnight Breakfast Casserole. It holds its structure while soaking up the custard, creating the perfect texture. Fresh bread can become soggy, so stick to the stale stuff for better results.
How long can I store the baked casserole in the fridge?
You can store your baked Overnight Breakfast Casserole in an airtight container for up to 3 days. Make sure it cools completely before placing it in the fridge. Simply reheat individual portions in the microwave for a quick breakfast!
Can I freeze the Overnight Breakfast Casserole? If so, how?
Yes, you can freeze the assembled casserole for up to 2 months! Wrap it tightly in plastic wrap and then cover it with aluminum foil to prevent freezer burn. When you’re ready to enjoy it, thaw it overnight in the refrigerator before baking. This process ensures it retains its delicious flavors and textures!
What if my casserole is too watery after baking?
Not to worry! If your casserole turns out watery, it may be due to using fresh bread or not allowing enough soaking time. Next time, ensure you use stale bread and let the mixture sit in the fridge overnight for proper absorption. If you find yourself in a pinch, baking it a little longer can help firm things up!
Are there any dietary considerations for this recipe?
Very! If you have guests with dietary restrictions, you can customize the casserole easily. Use vegetarian sausage for a meat-free option and substitute the heavy cream with additional milk for a lighter version. Make sure to check for any allergies regarding cheese or bread ingredients!
How long should the casserole sit before serving?
Let it rest for about 5-10 minutes after baking. This short cooling time allows the flavors to settle and makes slicing easier, leading to neat and tempting portions that look just as good as they taste!
Savory Overnight Breakfast Casserole for Easy Mornings
Ingredients
Equipment
Method
- Grease a 9x13-inch baking dish with non-stick spray or butter. Cut the day-old bread into bite-sized cubes and layer them evenly in the dish.
- In a large skillet over medium heat, brown the breakfast sausage or bacon until fully cooked and crispy, about 5-7 minutes. Drain excess grease, then add diced onion and sauté for an additional 3-4 minutes.
- Evenly distribute the cooked sausage and sautéed onion over the bread cubes. Sprinkle in diced bell peppers or any other vegetables, ensuring an even mixture.
- Whisk together eggs, whole milk, and heavy cream in a large mixing bowl until smooth. Add salt and black pepper to taste, blending into the custard.
- Pour the custard mixture evenly over the bread and filling layers, gently pressing down on the bread. Sprinkle shredded Cheddar and optional Parmesan cheese on top. Cover with plastic wrap and refrigerate overnight.
- Preheat the oven to 350°F (175°C). Remove casserole from the fridge and uncover it. Bake for about 45-50 minutes or until golden brown and custard is set.
- Let the casserole cool for about 5-10 minutes before slicing. Garnish with fresh parsley before serving.