Ingredients

- 8 +

• 2 cans (16.3 oz each) refrigerated buttermilk biscuits, cut into quarters for even distribution
• 1 pound premium breakfast sausage, crumbled and thoroughly cooked until golden brown
• 6 large eggs at room temperature, well beaten until completely smooth
• 2 cups whole milk, slightly warmed to prevent curdling
• 1/4 cup unsalted butter, melted and slightly cooled
• 3 tablespoons all-purpose flour for perfect gravy consistency
• 1 teaspoon freshly ground black pepper for authentic Southern flavor
• 1 teaspoon garlic powder for enhanced savory notes
• 1/2 teaspoon dried sage leaves for traditional breakfast flavor
• 1 teaspoon salt, or to taste for proper seasoning
• 2 cups freshly shredded sharp cheddar cheese, divided for layering

Instructions

1

Preheat your oven to 350°F (175°C) and position the rack in the middle for optimal heat distribution

✓ Done

2

Generously grease a 9x13 inch baking dish with butter or cooking spray, ensuring complete coverage

✓ Done

3

In a large skillet over medium heat, cook the breakfast sausage until thoroughly browned and crumbly, about 8-10 minutes

✓ Done

4

Remove the sausage with a slotted spoon, leaving behind 3 tablespoons of drippings in the pan

✓ Done

5

Add flour to the drippings and whisk constantly for 2-3 minutes to create a golden roux

✓ Done

6

Gradually pour in the warm milk while whisking continuously to prevent lumps from forming

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7

Cook the gravy until it thickens enough to coat the back of a spoon, about 5-7 minutes

✓ Done

8

Arrange half of the quartered biscuits in the prepared baking dish, creating an even layer

✓ Done

9

Top with half of the cooked sausage and half of the shredded cheese

✓ Done

10

Pour half of the prepared gravy over the layers, ensuring even coverage

✓ Done

11

Repeat the layering process with remaining ingredients, ending with cheese on top

✓ Done

12

Carefully pour the beaten eggs over the entire casserole, allowing them to seep between layers

✓ Done

13

Bake for 35-40 minutes until golden brown and bubbling, with eggs fully set

✓ Done

Kitchen Tools

• 9x13 inch baking dish for perfect portion size and even cooking
• Large skillet for cooking sausage and making gravy
• Whisk for creating smooth, lump-free gravy
• Measuring cups and spoons for precise ingredient portions

Chef's Tips

Allow refrigerated ingredients to come to room temperature for more even cooking and better texture

Use a high-quality breakfast sausage for the most authentic Southern flavor profile

Make sure the gravy is thick but still pourable for the perfect consistency in the finished casserole

Let the casserole rest for 10-15 minutes before serving to allow it to set properly

🔧 Troubleshooting Tips

️

If gravy is too thick, thin with warm milk until desired consistency is reached

️

If casserole appears dry while baking, drizzle with additional warm milk

️

If top browns too quickly, cover with foil for remainder of baking time

️

If eggs aren't setting, increase baking time in 5-minute increments

🔄 Recipe Variations

Add crispy bacon pieces between layers for extra smoky flavor

Include sautéed mushrooms and onions for a more complex taste profile

Use pepper jack cheese instead of cheddar for a spicy kick

Add diced jalapeños or green chilies for Southwestern flair

🥗 Healthy Alternatives

Use turkey breakfast sausage instead of pork to reduce fat content while maintaining flavor

Substitute whole milk with 2% milk to decrease overall calorie content

Choose reduced-fat biscuits and cheese to make a lighter version

Add finely diced vegetables like bell peppers and onions to increase nutritional value

🍽️ Serving Suggestions

Serve with fresh fruit salad for a bright contrast to the rich casserole

Add a side of crispy hash browns for a complete breakfast experience

Offer hot sauce or pepper gravy on the side for those who enjoy extra heat

Garnish with fresh chopped parsley or chives for color and flavor

Nutrition Facts

450

Calories

22g

Protein

35g

Carbs

25g

Fat

🥗 Suitable Diets

High protein breakfast option perfect for hearty morning meals

Can be adapted for gluten-free diets using appropriate biscuits

Suitable for those following a high-calorie or bulking diet

Not recommended for low-fat or low-carb diets without modifications

🎨 Presentation Ideas

Fresh chopped chives or green onions for color and flavor

Additional warm gravy drizzled over individual servings

Cracked black pepper for visual appeal and extra seasoning

Tiny butter pats on top of each serving for richness

📦 Storage & Conservation

Store leftover casserole in an airtight container in the refrigerator for up to 3 days

Freeze individual portions wrapped tightly in foil and plastic wrap for up to 2 months

Thaw frozen portions overnight in the refrigerator before reheating

Reheat in a 325°F oven until warmed through, about 15-20 minutes

♻️ Leftover Ideas

Transform leftovers into breakfast sandwiches using English muffins

Dice and use as filling for breakfast burritos with fresh salsa

Reheat portions in the oven covered with foil until hot throughout

Add to scrambled eggs for a hearty breakfast hash

⚠️ Common Mistakes to Avoid

Not properly browning the sausage, which can result in greasy, undercooked meat

Making the gravy too thick, which can become gummy during baking

Overcrowding the baking dish, which can lead to uneven cooking

Not allowing enough resting time before serving, resulting in a runny consistency

FAQ

Can I make this casserole the night before? ▶

Yes, assemble everything except the eggs, refrigerate overnight, add eggs just before baking

Why is my gravy lumpy? ▶

Lumpy gravy usually occurs when flour is added too quickly or milk isn't warm enough when added

Can I use homemade biscuits? ▶

Absolutely! Fresh biscuits work wonderfully, just ensure they're not too thick

How do I know when it's done? ▶

The casserole should be golden brown on top with set eggs and bubbly edges

Reviews

Sarah M.

⭐⭐⭐⭐⭐

Jan 13, 2026

This breakfast casserole is absolutely perfect for feeding my hungry family on weekend mornings!

Michael P.

⭐⭐⭐⭐☆

Jan 11, 2026

Great recipe, though I added extra pepper for more kick. Really satisfying breakfast option.

Linda K.

⭐⭐⭐⭐⭐

Jan 16, 2026

Tastes just like my grandmother's biscuits and gravy but in convenient casserole form.

Robert D.

⭐⭐⭐⭐☆

Jan 14, 2026

Solid breakfast dish that keeps everyone full until lunch. Added some hot sauce for extra zip.

Emma T.

⭐⭐⭐☆☆

Jan 18, 2026

Good basic recipe but needed more seasoning for my taste.