Breakfast casseroles that only need to go in the oven make mornings simpler. The casseroles can be put together the night before and some can be frozen for weeks. Ranging from sweet to savory, there are a lot of options below for busy mornings. Make some coffee and heat the casserole.
Sausage Egg Bake
Browned breakfast sausage, fluffy eggs, and shredded cheddar combine in this classic casserole. Bread cubes are soaked in a spiced milk mixture overnight to ensure a custardy center. Bake until edges are puffed and cheese is melted and golden. It reheats well in the microwave for a quick weekday serving.
Southwest Hash Brown Bake
In this recipe, you will layer frozen hashbrowns with a homemade spicy smoky chili powder, corn, black beans and diced peppers. A mixture of Monterey Jack and Pepper Jack cheeses provides creamy heat. Make this dish the night before by covering and refrigerating it. In the morning, bake until the top is crisp and lightly brown.
Veggie Strata
Sautéed mushrooms and spinach fold into cubed baguette and crumbled feta for a Mediterranean twist. A hint of nutmeg accentuates the taste while eggs and milk hold all the ingredients together. The bread absorbs the custard overnight, which gives the casserole a soufflé-like lift. Serve alongside a few cherry tomatoes.
Apple French Toast Bake
Thick bread cubes combine with diced apples, cinnamon, and a vanilla custard. Combine everything before going to sleep and the apples will soften and the spices will bloom. Bake until the top is crispy while the center is still soft. Finish with a drizzle of maple syrup.
Cheesy Egg Squares
Broccoli florets, whether fresh or frozen, give you a serving of vegetables early in the day. Sharp cheddar adds richness to the eggs without making the dish heavy. Once you’ve baked the casserole, let it cool and cut it into squares, and you’ll have grab-and-go breakfasts. They reheat quickly in the toaster oven.
Bagel Breakfast Bake
Each of these bakes has a different chewy texture and flavor from a different bagel type: everything bagels, sesame bagels, and plain bagels. The day-old bagels absorb all the flavor from the cream cheese and egg mixture which custards the bagels.
The mixture needs to custard overnight, so place in the fridge before baking. Bake until the tops of the bagels are toasted and the mixture is fully set.
Ham Croissant Bake
In this simple casserole, butter croissants take the place of bread. Diced ham and Swiss cheese are tucked into the croissant layers, forming little savory pockets. The croissants soak up a light egg custard the night before. Bake until puffed and lightly browned.
Tater Tot Breakfast Bake
At the bottom are bell peppers, zucchini and scrambled eggs, while the top has crispy tater tots. The tater tots turn crunchy as they bake. You can prep the egg and vegetable mixture beforehand, and add the frozen tater tots before baking.
Smoked Salmon Bake
Smoked salmon adds a salty, smoky flavor. Cubed bread soaks in a light cream mixture. Assemble the casserole with the salmon distributed throughout, then bake until set and tender.
Sweet Potato Egg Bake
Chorizo and roasted sweet potatoes pair well. You can add whipped eggs and a little bit of queso fresco. The chorizo packed with spices infuses overnight. Bake it in the morning.
Blueberry Strata
Pieces of cream cheese blend into custardy bread full of blueberries. A touch of lemon zest brightens the flavor. Once assembled, store in the fridge to allow the bread to soak in the cream mixture. Bake until the top gets golden brown and the berries begin to burst. Finish with a light dusting of powdered sugar.
Quinoa Breakfast Casserole
Quinoa is a protein-packed substitute for bread that adds some flavor and crunch. Other ingredients include spinach, sun-dried tomatoes, and roasted red peppers, which provide more vitamins and minerals, as well as color. Mixtures held together with whisked eggs, and feta adds a salty bite. The finished dish is baked, cooled, and sliced into portable squares.
Bacon Pancake Bake
This is a pancake breakfast casserole. Layers of batter and pieces of crispy bacon that are baked and ready to eat all in one dish. Instead of pouring batter over bacon and baking it, the dish has maple syrup baked into the batter that provides a sweet flavor. Reheat individual slices as needed.
Italian Strata
Basil pesto coats the rustic bread cubes. The fresh mozzarella creates some soft and creamy pockets while the tomatoes give a nice acidity. The overnight rest lets the pesto scent the whole dish. Bake until the cheese is spotty brown and the tomatoes are slightly blistered.
Berry Oat Bake
When combined with Greek yogurt, eggs, and honey, rolled oats create a base rich in protein. The mixed berries add tartness. The mixture will thicken a little while it cools, and then bake into soft bars. They can be eaten warm or cold and freeze well for future mornings.
Kale Egg Bake
The kale is briefly sautéed before it is combined with eggs and goat cheese. A splash of milk is added to keep the texture silky. To allow the flavors to mix, assemble everything in the evening. Bake until the center sets and the cheese turns golden.
Banana French Toast Bake
This one combines peanut butter with a creamy custard mixture. The custard is topped with caramelized banana slices and soaks into whole-grain bread.
Allow to sit overnight so that the bread absorbs the custard mixture, then bake for a short time the next morning. The result is soft and gooey.
Tex-Mex Breakfast Casserole
Instead of bread, you’ll find corn tortilla strips that bring the traditional migas flavor. Freshness and spice are added by onions, tomatoes, and jalapeños. Eggs bind everything and cheddar contributes a creamy layer. On hectic mornings, serve with salsa or avocado.
Zucchini Egg Bake
This casserole stays nice and moist from the addition of grated zucchini, plus it adds a hint of sweetness. When baked, Parmesan cheese forms a crust on top. Be sure to squeeze the moisture out of the zucchini before mixing to prevent a soggy texture. It will stay good in the fridge for up to four days.
Cornbread Breakfast Casserole
For breakfast, mix together crumbled cornbread and breakfast sausage. This creates a sweet and savory dish. With the eggs holding it all together, and the cheddar bringing it all together, make everything in advance. You can put it together the night before and store it in the fridge.
Then the next morning, you just have to bake it. You can serve it Southern style and store any leftovers. Serve with hot sauce if you like.
Caprese Breakfast Bake
Basil, tomato, and mozzarella also work for breakfast. These ingredients can also be served with brioche, egg custard, and tomatoes. After resting overnight, the brioche will soak up the tomato juices and the basil will infuse the bread. A quick bake melts the cheese.
Butternut Squash Bake
Roasted butternut squash adds sweetness that pairs with the sausage. Sage and thyme add a hint of warmth reminiscent of fall. Prep the ingredients, mix, and chill. Then bake until the squash is soft and the top is lightly golden.
Mushroom Strata
The earthy base is from sautéed leeks and mushrooms. Gruyère adds a nutty richness to the mix. Baguette slices are drenched in a custard spiked with white wine. They rest overnight to let the flavors integrate. Bake until puffed and lightly crisp on top.
Cinnamon Roll Casserole
Refrigerated cinnamon rolls make this simple. Chop up the rolls and mix them with some whisked eggs and milk and then let it sit in the fridge. The dough will rise a little overnight so it will be nice and fluffy. When it comes out of the oven, drizzle some icing on top.
Black Bean Egg Bake
Black beans are packed with protein and combined with corn to provide a Southwestern twist. The mild chili seasoning adds flavor without too much heat. Stir it up and let it sit in the fridge overnight to make things easier. Wait until the center is firm and cheese is bubbly before taking it out to serve.
Ricotta Spinach Bake
These Ricotta Pockets are creamy pockets surrounded by fluffy eggs and tender spinach. With sun dried tomatoes for added sweetness, you can combine the ingredients in advance to let the flavors marry. A short bake gives you a Mediterranean inspired breakfast.
Pear Croissant Bake
Buttery croissant pieces hold sliced ripe pears and creamy Brie cheese, with a splash of vanilla in the custard. Chill overnight so the croissants soak it up. Bake until the Brie bubbles and the croissants become crisp at the tips.
Hash Brown Egg Bake
Riced cauliflower combined with shredded potatoes ease the heaviness of traditional hash browns. The mixture crisps over an egg base. To make it easier for you the morning of, you can prepare everything the night before. Bake until the surface is golden and edges pull slightly from the dish.
Cranberry French Toast Bake
Use cranberries and orange zest for a twist on French toast. Your bread will be soaked custard style with egg and milk. The cranberries cook and spread throughout the bread. You can put sugar on top to balance the tartness.
Oatmeal Breakfast Bake
This meal prep option uses rolled oats, almond milk, and eggs. You can also add raisins, slivered almonds, and dried cherries for additional sweetness and texture. Put all together and let it sit in the fridge for the oats to hydrate. After that, bake it, and divide it into portions for easy reheating.
