The Best Breakfast Casserole Ever: A Hearty Morning Feast

If you’re looking for the best breakfast casserole ever, you’ve come to the right place. This dish is packed with savory flavors and comforting ingredients, perfect for feeding a crowd or prepping for an indulgent family breakfast. Whether you’re an early riser or you enjoy a lazy Sunday brunch, this breakfast casserole will elevate your morning with layers of deliciousness. Let’s dive into how you can make this irresistible meal that’s bound to be a hit at your table.

Why This Is The Best Breakfast Casserole Ever
This casserole combines classic breakfast staples like bacon, sausage, eggs, and biscuits, all baked together with a rich, creamy gravy. It’s the ultimate comfort food—crispy, cheesy, and incredibly satisfying. Whether you’re serving this for a special occasion or simply want to treat yourself, this dish will quickly become a favorite.
The Best Breakfast Casserole Ever
Ingredients You’ll Need
Before we begin, gather the following ingredients for this incredible breakfast casserole:
- 6 slices of bacon
- 1 pound of breakfast sausage
- 4 tablespoons of unsalted butter
- 2 tablespoons of flour
- 2 cups of half-and-half
- 1 teaspoon of all-purpose seasoning
- 1 teaspoon of red pepper flakes (optional for a kick)
- 6 large eggs
- 1/4 cup of milk
- 1 can of Pillsbury biscuits, cut into quarters
- 2 cups of shredded cheddar cheese
- Salt and pepper to taste
Step-by-Step Instructions for the Best Breakfast Casserole
1. Cook the Bacon and Sausage
Start by frying up your bacon in a large skillet until it’s crispy. Once done, remove the bacon and set it aside on a plate lined with paper towels to drain the excess fat. Next, in the same skillet, cook the breakfast sausage over medium heat until it’s browned and fully cooked through. Make sure to break up the sausage into crumbles as it cooks. Once the sausage is done, drain off any excess grease, but leave just a bit of the fat in the skillet.

2. Make the Creamy Sausage Gravy
In the same skillet where you cooked the sausage, melt the unsalted butter over medium heat. Once the butter has melted, sprinkle in the flour and whisk it together to form a roux. Let the mixture cook for about 1-2 minutes until it starts to bubble, ensuring the flour taste cooks out. Slowly pour in the half-and-half, whisking constantly to create a smooth gravy. Add your all-purpose seasoning and red pepper flakes, and continue to cook the gravy until it thickens—about 5 minutes. Once thickened, stir in some of the cooked sausage for added flavor and texture. Set the gravy aside.

3. Prepare the Egg Mixture
In a separate bowl, crack six eggs and whisk them together with a splash of milk. Season with a pinch of salt and pepper. This mixture will serve as the base that ties all the components of the casserole together.

4. Assemble the Casserole
Now it’s time to build the casserole! Preheat your oven to 350°F (175°C). Grease a large casserole dish or baking pan with non-stick spray. Take your quartered Pillsbury biscuits and evenly spread them across the bottom of the dish. On top of the biscuits, add a layer of shredded cheddar cheese, followed by the crumbled sausage and bacon. Sprinkle a little extra cheese because, well, who doesn’t love more cheese?

5. Add the Eggs and Gravy
Once your layers of biscuits, cheese, and meats are set, pour the egg mixture evenly over the top. The eggs will fill in the gaps between the biscuits, ensuring each bite is flavorful. Then, top everything with the creamy sausage gravy you made earlier. For an extra touch of indulgence, sprinkle on a bit more cheese.
6. Bake to Perfection
Place the casserole in your preheated oven and bake for 30-35 minutes, or until the biscuits are golden brown, and the eggs are fully set. You’ll know it’s done when the top is bubbly and the cheese is melted to perfection.

Tips for Making the Best Breakfast Casserole
- Customize the Ingredients: Feel free to add vegetables like sautéed bell peppers, onions, or spinach to make the casserole even more flavorful and nutrient-rich.
- Make It Spicy: If you enjoy a little heat, consider adding chopped jalapeños or extra red pepper flakes.
- Prepare in Advance: This casserole can easily be prepared the night before. Just assemble everything, cover the dish with plastic wrap, and store it in the fridge. In the morning, bake it as directed.
- Storage Tips: Leftovers can be stored in an airtight container in the refrigerator for up to three days. Reheat individual servings in the microwave or warm the entire casserole in the oven at 325°F for about 10-15 minutes.
Why This Recipe Stands Out
What sets this breakfast casserole apart from others is the combination of crispy bacon, savory sausage, and buttery biscuits soaked in a rich, homemade gravy. Every bite is loaded with hearty flavors that complement each other perfectly. The layers of melted cheese make it extra indulgent, and the fluffy eggs tie everything together, making it an unbeatable morning meal. Whether you’re serving this on a holiday morning or just a regular weekend, it’s bound to impress everyone at the table.
Variations to Try
If you want to switch things up or accommodate different dietary preferences, here are a few variations you can experiment with:
- Vegetarian Version: Swap out the sausage and bacon for plant-based alternatives, and use vegetable broth instead of bacon fat for the gravy.
- Mexican-Inspired Casserole: Add ingredients like diced green chilies, salsa, and pepper jack cheese. Serve with a side of sour cream and guacamole for a southwestern twist.
- Low-Carb Option: Replace the biscuits with cauliflower or low-carb bread alternatives to make this a keto-friendly meal.
Perfect Pairings for Your Breakfast Casserole
This casserole is hearty enough to stand alone, but if you’re hosting a brunch or looking to round out the meal, here are a few ideas for what to serve alongside it:
- Fresh Fruit Salad: A light and refreshing counterbalance to the richness of the casserole.
- Mimosas or Freshly Squeezed Juice: A classic brunch drink to wash down the savory flavors.
- Yogurt Parfaits: Layered with granola and berries, yogurt parfaits add a light, sweet element to your breakfast spread.
This breakfast casserole truly lives up to its name as the best breakfast casserole ever. It’s a versatile, crowd-pleasing dish that brings together all the best elements of breakfast in one easy-to-make meal. Whether you’re feeding a family or hosting friends, this casserole is guaranteed to be a hit. Give it a try and get ready for rave reviews!
Now it’s your turn—time to head to the kitchen and make it happen!