Overnight Breakfast Casserole with Bacon Recipe

This Overnight Breakfast Casserole with Bacon Recipe is the ultimate solution for stress-free mornings because it allows you to do all the heavy lifting the night before. Consequently, you can simply wake up and pop this hearty dish into the oven for a gourmet family meal without any early morning prep.
Why This Overnight Breakfast Casserole with Bacon Recipe Works
This recipe works beautifully because the bread has ample time to soak up the savory egg custard, which results in a texture similar to a savory bread pudding. Furthermore, the smoky bacon and sharp cheddar cheese create a classic flavor profile that everyone loves. Since the ingredients are simple and customizable, you can easily adapt the dish to suit your family’s preferences. Therefore, it has become a go-to choice for holiday brunches and busy weekend gatherings.
Ingredients
- French Bread: Use a sturdy loaf cut into cubes to provide the perfect structure.
- Crispy Bacon: Cooked and crumbled bacon adds a smoky, salty crunch to every bite.
- Cheddar Cheese: Freshly shredded sharp cheddar offers the best melt and bold flavor.
- Eggs: Large eggs act as the primary binder for the entire casserole.
- Whole Milk: This creates a rich and creamy base for the egg mixture.
- Dry Mustard: A secret ingredient that enhances the savory notes of the cheese.
- Seasonings: A blend of salt, black pepper, and a touch of onion powder.
Step-by-Step Instructions
- Prepare the Pan: First, grease a 9×13-inch baking dish thoroughly with butter or non-stick spray.
- Layer the Bread: Place your bread cubes into the dish and sprinkle the crumbled bacon and cheese evenly over the top.
- Whisk the Custard: Meanwhile, in a large bowl, whisk together the eggs, milk, and seasonings until the mixture is smooth.
- Combine and Chill: Pour the egg mixture over the bread layers and press down gently to ensure every piece is submerged.
- Refrigerate: Cover the dish tightly with foil and let it rest in the refrigerator for at least eight hours or overnight.
- Bake: Once you are ready to eat, preheat your oven to 350°F and bake the casserole for 45–50 minutes.
- Rest and Serve: Finally, let the dish sit for five minutes before slicing to allow the center to set perfectly.
Recipe Details
Prep Time: 15 minutes
Cook Time: 50 minutes
Total Time: 1 hour 5 minutes (plus overnight chill)
Servings: 8 servings
Pro Tips
To achieve the best results, use day-old bread because it absorbs the liquid much better than fresh, soft bread. If you want a bit of a kick, try adding some diced jalapeños or a dash of hot sauce to the egg mixture. Additionally, make sure to take the casserole out of the fridge 30 minutes before baking to take the chill off the dish.
Storage Instructions
You can store leftovers in an airtight container in the refrigerator for up to three days. When you want to enjoy it again, reheat individual slices in the oven at 325°F to keep the bread from getting soggy. However, avoid the microwave if you want to maintain the slightly crisp top layer of the casserole.
Overnight Breakfast Casserole with Bacon Recipe FAQ
Can I use sausage instead of bacon?
Yes, you can easily substitute the bacon with cooked breakfast sausage or even ham for a different flavor.
Is it possible to bake this immediately?
While you can bake it right away, the texture will be much better if you let it soak for at least two hours.
If you love preparing your morning meals in advance, you should also try my
Healthy Blueberry Baked Oatmeal Recipe for a sweet and nutritious option!
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