Why make this recipe
Easter brunch is a wonderful time to gather with family and friends. Make-ahead recipes save you time and stress, allowing you to enjoy the holiday. They are perfect for feeding a crowd and can be prepared a day in advance. This way, you can focus on spending time with loved ones, rather than being stuck in the kitchen.
How to make Make-Ahead Breakfast Casserole
Ingredients:
- 1 loaf of bread, cubed
- 8 large eggs
- 2 cups milk
- 1 cup shredded cheese (cheddar, mozzarella, or your choice)
- 1 pound cooked sausage or bacon, crumbled
- 1 teaspoon salt
- 1/2 teaspoon pepper
- 1 teaspoon mustard (optional)
- 1/2 cup chopped bell peppers or spinach (optional)
Directions:
- Preheat your oven to 350°F (175°C).
- In a large bowl, whisk together the eggs, milk, salt, pepper, and mustard (if using).
- Layer the cubed bread in a greased 9×13 inch baking dish.
- Sprinkle the cooked sausage or bacon over the bread.
- Pour the egg mixture over the bread and meat.
- Top with shredded cheese and optional vegetables.
- Cover the dish with foil and refrigerate overnight.
- In the morning, remove the foil and bake for 40-50 minutes, or until the eggs are set and the top is golden brown.
- Let it sit for 5-10 minutes before cutting and serving.
How to serve Make-Ahead Breakfast Casserole
Cut the casserole into squares and serve warm. You can add toppings like chopped herbs, salsa, or hot sauce. Pair it with fresh fruit or pastries for a complete brunch spread.
How to store Make-Ahead Breakfast Casserole
You can store leftovers in an airtight container in the fridge for 3-4 days. To freeze, wrap individual portions in plastic wrap and place them in a freezer-safe bag. Thaw in the fridge before reheating.
Tips to make Make-Ahead Breakfast Casserole
- Use day-old bread for better texture.
- Customize the recipe by adding your favorite vegetables or different types of cheese.
- If you want it spicier, add some diced jalapeños or hot sauce to the egg mixture.
Variation
You can make a vegetarian version by omitting the meat and adding more veggies. For a sweeter twist, substitute the bread with croissants and add cinnamon and sugar to the egg mixture.
FAQs
Can I prepare the casserole the night before?
Yes, that’s the best part! Preparing it the night before allows the flavors to meld.
How do I know when it’s done?
The casserole is done when the eggs are set and the top is golden brown. You can check by inserting a knife in the center; it should come out clean.
Can I reheat leftovers?
Yes, you can reheat leftovers in the microwave or oven. If using the oven, cover with foil to avoid drying out.

Make-Ahead Breakfast Casserole
Ingredients
Method
- Preheat your oven to 350°F (175°C).
- In a large bowl, whisk together the eggs, milk, salt, pepper, and mustard (if using).
- Layer the cubed bread in a greased 9x13 inch baking dish.
- Sprinkle the cooked sausage or bacon over the bread.
- Pour the egg mixture over the bread and meat.
- Top with shredded cheese and optional vegetables.
- Cover the dish with foil and refrigerate overnight.
- In the morning, remove the foil and bake for 40-50 minutes, or until the eggs are set and the top is golden brown.
- Let it sit for 5-10 minutes before cutting and serving.