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There is something undeniably comforting about a hearty breakfast that brings the whole family to the table. This One-Skillet Breakfast Casserole is the ultimate solution for busy mornings or lazy weekends when you want big flavor with minimal cleanup. By combining savory sausage, fluffy eggs, and buttery biscuits into a single pan, you create a complete meal that is as practical as it is delicious.
Using a cast-iron skillet for this recipe not only simplifies the cooking process but also ensures even heat distribution, giving the biscuits a perfect golden-brown finish. It is a versatile dish that works just as well for a holiday brunch as it does for a standard Tuesday morning. If you enjoy robust morning meals, you might also like this Frittata Recipe, which shares a similar ease of preparation.
Preparing a nutritious breakfast doesn’t have to be a chore. According to the USDA Nutrition topics, starting your day with protein-rich foods can help maintain energy levels throughout the morning. This casserole delivers exactly that, packing plenty of protein from the eggs and sausage. For those looking to explore other savory options, try pairing this with a side of Homemade Turkey Sausage for variety.
Ingredients Needed
This recipe relies on simple, accessible ingredients that come together to form a rich and satisfying dish. The combination of fresh vegetables and savory meat creates a classic flavor profile.
- Eggs: The binding agent for the casserole, providing fluffiness and protein.
- Breakfast Sausage: Adds a savory depth. You can use mild, sage, or maple varieties depending on your preference.
- Bell Pepper & Onion: These aromatics add texture, color, and a subtle sweetness that balances the rich cheese and meat.
- Colby Jack Cheese: Melts beautifully for a gooey, cheesy finish. Cheddar or pepper jack are great alternatives.
- Refrigerated Biscuits: The convenience factor that makes this recipe quick. They bake up golden and crisp right on top. Ideally, serve alongside something sweet like Perfect Homemade Donuts for a brunch spread.
Product Spotlight
10-inch Cast Iron Skillet
This 10-inch Cast Iron Skillet is the true workhorse of this recipe. Its superior heat retention ensures that the sausage browns perfectly and the biscuits bake evenly from the bottom up. The pre-seasoned surface adds a distinct, rustic flavor profile to the eggs that you just can’t get from standard non-stick pans. It’s durable enough to last a lifetime and transitions flawlessly from the stovetop burner to the hot oven.
Oven-Safe Stainless Steel Skillet
The Oven-Safe Stainless Steel Skillet is a fantastic alternative if you prefer lighter cookware that heats up quickly. It offers a sleek look and is generally easier to maintain than cast iron since it doesn’t require seasoning. While it may not hold heat quite as long as cast iron, its oven-safe capability makes it perfectly suitable for this casserole, ensuring the biscuits rise beautifully without burning the bottom of the eggs.
Stainless Steel Mixing Bowl
A reliable Stainless Steel Mixing Bowl is essential for vigorously whisking eggs and milk without fear of chipping or breaking. This 3-quart size is deep enough to prevent splashing while you whisk, yet light enough to handle easily. Its non-reactive surface ensures that the flavor of your eggs remains pure, and it cleans up in seconds, making the prep work for this casserole incredibly smooth.
Glass Mixing Bowl
The Glass Mixing Bowl offers the distinct advantage of visibility, allowing you to ensure all the egg yolks and spices are fully incorporated at a glance. It is sturdy and heavy, providing a stable base on the counter while you whisk. Being tempered glass, it handles temperature changes well and is microwave safe if you need to melt butter or warm milk slightly before mixing.
Stainless Steel Balloon Whisk
This Stainless Steel Balloon Whisk is designed to incorporate as much air as possible into your egg mixture, resulting in fluffier, lighter scrambled eggs in the final casserole. The handle is comfortable to grip, reducing hand fatigue, and the stainless steel wires are durable enough to cut through the thick yolks easily. It is a simple tool that makes a significant difference in texture.
Dinner Fork
A standard Dinner Fork is a versatile kitchen basic that serves as a great backup if a whisk isn’t handy. It is perfect for scrambling eggs in a pinch and essential for serving the finished casserole. Its sturdy stainless steel construction means it won’t bend when cutting through the biscuit topping or lifting a heavy, cheesy portion of the casserole onto a plate.
Step-by-Step Instructions
Step 1
Preheat the oven to 350 degrees F (180 degrees C).
Step 2
Whisk eggs with milk, salt, pepper, and garlic powder in a bowl. Set aside.
Step 3
To a 10-inch cast-iron skillet over medium heat, add sausage, onion, and bell pepper. Cook, stirring often, until sausage is browned and crumbled and vegetables are soft, about 10 minutes. Drain oil from the skillet and return it to the stove.
Step 4
Add eggs to the skillet and cook, stirring, until eggs are set, 3 to 5 minutes. Remove from heat and stir in half the shredded cheese. Place biscuits on top of the egg and sausage mixture, then sprinkle with the remaining cheese.
Step 5
Bake in the preheated oven until the biscuits are cooked and golden, 15 to 20 minutes.
🥘 One-Skillet Breakfast Casserole
📝 Ingredients
- 6 large eggs
- 1/4 cup milk
- 1/2 teaspoon salt
- 1/4 teaspoon freshly ground black pepper
- 1/4 teaspoon garlic powder
- 1 pound breakfast sausage
- 1 small onion, diced
- 1 green bell pepper, diced
- 2 cups shredded colby Jack cheese, divided
- 1 (16 ounce) can refrigerated biscuits
👩🍳 Instructions
- Preheat the oven to 350 degrees F (180 degrees C).
- Whisk eggs with milk, salt, pepper, and garlic powder in a bowl. Set aside.
- To a 10-inch cast iron skillet over medium heat, add sausage, onion, and bell pepper. Cook, stirring often, until sausage is browned and crumbled and vegetables are soft, about 10 minutes. Drain oil from the skillet and return it to the stove.
- Add eggs to the skillet and cook, stirring, until eggs are set, 3 to 5 minutes. Remove from heat and stir in half the shredded cheese. Place biscuits on top of egg and sausage mixture, then sprinkle with remaining cheese.
- Bake in the preheated oven until the biscuits are cooked and golden, 15 to 20 minutes.
Frequently Asked Questions
Cooking breakfast in a single skillet often raises a few questions about timing and storage. Here are some common inquiries regarding this breakfast casserole.
Can I use a different type of meat?
Yes, this recipe is very forgiving. Chopped bacon, diced ham, or even chorizo work wonderfully. If you are looking for more ways to utilize sausage in your cooking, check out this Sausage Pasta Recipe for dinner ideas.
Is a cast iron skillet mandatory?
While a cast iron skillet is preferred for its ability to go from stovetop to oven seamlessly, you can use any oven-safe skillet. If you don’t have one, you can cook the stovetop portion in a regular pan and transfer everything to a baking dish. For tips on kitchen safety with raw ingredients, refer to FoodSafety.gov.
Conclusion
The One-Skillet Breakfast Casserole is more than just a recipe; it is a morning routine game-changer. It offers the comfort of a home-cooked meal without the mountain of dishes usually associated with a big breakfast. Whether you are feeding a crowd or meal-prepping for the week, this dish delivers on taste and convenience.
Don’t hesitate to customize the vegetables or cheese to suit your family’s preferences. It pairs wonderfully with a hot cup of coffee or a side of fruit. If you enjoy simple, hearty baking recipes, you might also want to try this Easy Homemade Flatbread Recipe next time.
