Delicious Overnight Breakfast Casserole Recipe

Introduction

Imagine waking up to the irresistible aroma of a savory, cheesy breakfast that’s hot and ready—no morning prep required. This Delicious Overnight Breakfast Casserole Recipe offers that exact convenience, making it the perfect choice for busy mornings, holidays, or when you want a stress-free brunch that wows a crowd.

This dish weaves together creamy eggs, crusty bread, flavorful meats, and melted cheese into a hearty bake that can be customized to suit any taste preference—all assembled the night before so you can simply pop it in the oven come morning.

Why This Overnight Breakfast Casserole Will Be Your New Go-To

Overnight breakfast casseroles hold the charm of homemade comfort food, but this recipe stands out for its blend of perfectly seasoned layers and its ability to bring everyone to the table. The flavors meld overnight, producing a rich, savory flavor that is both filling and delicious. Whether you’re serving a group or prepping meals for a few days, it’s a versatile, crowd-pleasing option that never fails.

Key Preparation Tips for a Standout Casserole

The secret to a perfect breakfast casserole is even slicing and chopping. A reliable Mueller Pro-Series 10-in-1, 8 Blade Vegetable Chopper can handle onions, peppers, and other veggies for uniform cooking and presentation. For best results, use day-old bread cubes, allowing them to absorb the rich custard without getting mushy. Precook any protein like sausage or bacon to bring out the best flavor and texture in the final dish.

Assembling Your Overnight Breakfast Casserole

Lightly grease your baking dish with a touch of oil or butter for hassle-free serving. Layer the bread cubes, sautéed veggies, and meats in your dish, then top with shredded cheese. In a large bowl, whisk together eggs, milk, seasonings, and any desired herbs. Pour this custard evenly over the layered ingredients, gently pressing everything down to ensure full coverage. Cover with foil or plastic wrap and leave in the refrigerator overnight. This step ensures a creamy texture and bold flavor throughout.

Serving Suggestions for a Memorable Morning

Let your casserole cool for a few minutes before slicing. For a clean rectangle or square slice, use a durable spatula or sturdy serving knife. You can store leftovers in a set of Rubbermaid Brilliance Food Storage Containers for easy grab-and-go breakfasts all week. Pair this dish with fresh fruit, yogurt, or a simple green salad in a Bentgo Salad Container for a balanced meal. Don’t forget to hydrate using a Stanley Quencher ProTour Flip Straw Tumbler filled with your morning beverage of choice!

Nutritional Information and Serving Size

This casserole serves 8 to 10 people, with each generous slice providing balanced protein, carbohydrates, and fats to fuel your morning. Calories and nutrients may vary based on your mix-ins, so consider using lean proteins and plenty of vegetables for a lighter option.

Delicious Overnight Breakfast Casserole Recipe (Recap)

The magic of this overnight casserole lies in its make-ahead convenience and the way it brings together family and friends around the table. With easy customization and a flavor profile that improves with time, it’s sure to become a breakfast favorite—including those busy mornings when time is at a premium.

Instructions

1. Use your Mueller Pro-Series 10-in-1, 8 Blade Vegetable Chopper to chop onions, peppers, and any additional vegetables. Sauté these in a nonstick skillet like the SENSARTE Nonstick Frying Pan Skillet over medium heat until softened. Set aside.
2. In a large mixing bowl, whisk together eggs, milk, mustard powder, garlic powder, salt, and pepper until fully combined.
3. Lightly grease a 9×13 inch baking dish using oil or butter lined with a sheet of Reynolds Kitchens Brown Parchment Paper Roll for effortless cleanup and easy serving.
4. Layer the bread cubes evenly in the prepared dish. Top with the cooked sausage or bacon, sautéed veggies, and sprinkle with shredded cheese.
5. Pour the egg mixture evenly over the casserole ingredients, gently pressing the bread cubes down to absorb the liquid. Cover the dish tightly with foil or plastic wrap and refrigerate overnight (or at least 6 hours).
6. In the morning, preheat your oven to 350°F. Remove the casserole from the fridge and let it stand at room temperature while the oven preheats.
7. Bake uncovered for 45-55 minutes, or until set in the center and golden on top. For precise results, check the internal temperature with a ThermoPro TP19H Digital Meat Thermometer (should read 160°F for eggs).
8. Let cool for 10 minutes before slicing. Garnish with fresh herbs and serve hot.

Cook and Prep Times

Prep Time: 25 minutes

Inactive (Overnight) Time: 8 hours

Cook Time: 50 minutes

Total Time: About 9 hours 20 minutes (mostly hands off)

Enjoy the ease and flavor of this Delicious Overnight Breakfast Casserole Recipe—your mornings just got a whole lot tastier!