Cheesy Sausage & Gravy Breakfast Casserole
This dish is the ultimate “weekend morning” comfort food. Imagine a bubbling cast-iron skillet filled with savory pork sausage, nestled in a creamy, peppery white gravy, and topped with a thick, golden layer of melted sharp cheddar. It’s hearty, indulgent, and designed to feed a hungry crowd.
Recipe Overview
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Prep time: 10 minutes
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Cook time: 25 minutes
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Servings: 6–8
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Cuisine: Southern American Comfort
Ingredients
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1 lb Bulk breakfast sausage (mild or hot)
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1/4 cup All-purpose flour
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3 cups Whole milk
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1 tsp Freshly cracked black pepper (plus more to taste)
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1/2 tsp Kosher salt
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2 cups Shredded sharp cheddar cheese
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Optional: Pinch of crushed red pepper flakes or a dash of Worcestershire sauce.
Instructions
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Brown the Meat: In a large (10 or 12-inch) cast-iron skillet over medium-high heat, cook the sausage. Break it into bite-sized chunks with a wooden spoon until browned and cooked through. Do not drain the fat.
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Make the Roux: Sprinkle the flour over the cooked sausage and fat. Stir constantly for 1–2 minutes to cook out the “raw” flour taste.
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Create the Gravy: Gradually pour in the milk while stirring continuously. Reduce heat to medium-low and simmer for 5–7 minutes until the mixture thickens into a rich gravy. Season with salt and plenty of black pepper.
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The Cheese Topping: Sprinkle the shredded cheddar evenly over the top of the gravy and sausage mixture.
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Broil: Place the skillet under a broiler for 2–3 minutes, or until the cheese is bubbling and develops those signature golden-brown spots seen in the image.
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Serve: Let it sit for 5 minutes before serving.
Tips & Notes
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The Skillet Matters: Using a cast-iron skillet provides superior heat retention and allows you to move seamlessly from the stovetop to the broiler.
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The “Fat” Secret: If your sausage is very lean, add a tablespoon of butter before adding the flour. You need that fat to create the roux that thickens the gravy.
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Don’t Over-Salt: Sausage and cheese are naturally salty. Taste the gravy before adding extra salt!
Nutritional Info (Per Serving)
Benefits
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High Protein: Keeps you full and satisfied throughout the morning.
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One-Pan Cleanup: Minimal dishes make for a stress-free morning.
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Keto-Friendly Option: If you swap the flour for a thickening agent like xanthan gum (use sparingly!) and serve without biscuits, it becomes a high-fat, low-carb powerhouse.
Q&A
Q: Can I make this ahead of time? A: Absolutely. You can prepare the sausage and gravy a day in advance. Store it in the fridge, then top with cheese and bake at 350°F (175°C) until bubbly when you’re ready to eat.
Q: What should I serve this with? A: It is traditionally served over split buttermilk biscuits, but it’s also fantastic over crispy hash browns or toasted sourdough.
Q: Can I add vegetables? A: Yes! Sautéed bell peppers, onions, or even chopped spinach stir in beautifully before you add the milk.