Biscuits and Gravy with Eggs and Sausage Breakfast Casserole

Warm, savory, and impossibly comforting, this Biscuits and Gravy with Eggs and Sausage Breakfast Casserole turns the classic Southern breakfast into an easy, hands-off brunch crowd-pleaser. It delivers flaky biscuit texture, hearty crumbled sausage, a rich egg custard, and melty cheese all in one dish, finished with a drizzle of warm gravy for extra soul-warming flavor. This casserole is simple enough for a busy weeknight and special enough for weekend guests — slice it up, serve with a green salad or fresh fruit, and you’ve got a satisfying meal that keeps well for leftovers. For another fun spin on these same flavors, try the biscuits and gravy breakfast pizza.

Why You’ll Love This Biscuits and Gravy with Eggs and Sausage Breakfast Casserole

• All-in-one comfort: biscuits, sausage, eggs, and cheese bakes into a single pan for minimal cleanup.
• Bold, familiar flavors: the savory sausage and cheesy topping pair perfectly with a creamy egg custard.
• Easy to make: straightforward steps use pantry-friendly ingredients and simple techniques.
• Versatile: great for weekday breakfasts, brunch gatherings, or potlucks — feeds a crowd without fuss.
• Make-ahead friendly: assemble the night before or freeze for future meals (instructions below).
• Crowd-pleaser: kids and adults alike love the combination of tender biscuit bits and melty cheese.
• Customizable: swap dairy or sausage types to meet dietary needs without changing the core method.
• Comfort food upgraded: classic biscuits and gravy flavors presented in a hearty, handheld-friendly casserole.

What Is Biscuits and Gravy with Eggs and Sausage Breakfast Casserole?

This casserole takes the elements of biscuits and gravy — biscuit dough and savory sausage — and bakes them with an egg-and-milk custard, then crowns the dish with shredded cheese and a drizzle of gravy. The texture is a satisfying mix of soft biscuit pieces soaked in the creamy egg base, pockets of browned sausage, and a golden cheesy top. It’s baked in the oven until the eggs are set and the top is lightly browned. Typically served for breakfast or brunch, this is a comfort-food favorite perfect for weekend mornings, holiday brunches, or anytime you want a warm, filling meal. The overall vibe is rustic and homey, delivering indulgent breakfast flavors in an easy, shareable format.

Ingredients for Biscuits and Gravy with Eggs and Sausage Breakfast Casserole

For the Base

• 2 cups biscuit mix

For the Sausage Layer

• 1 pound breakfast sausage

For the Custard

• 6 eggs
• 2 cups milk
• Salt and pepper to taste

For the Topping & Serving

• 2 cups shredded cheese
• 1 cup gravy (prepared or homemade)

Ingredient Notes (Substitutions, Healthy Swaps)

• Milk: Use 2% or skim milk to lighten the dish; unsweetened oat or soy milk can work for a dairy-free option (texture will be slightly different).
• Cheese: Swap with a lower-fat shredded cheese or a dairy-free shredded blend if needed; keep the 2-cup volume for melt and coverage.
• Biscuit mix: Choose a gluten-free biscuit mix if you need a gluten-free casserole — the texture may be a touch denser.
• Sausage: Substitute turkey or chicken breakfast sausage to reduce fat and calories; plant-based breakfast sausage works as an optional vegetarian-friendly swap.
• Gravy: Any prepared or homemade gravy may be used. If you prefer a classic sausage gravy recipe to match the casserole flavors, try a trusted biscuits and gravy recipe.
• Salt & pepper: Because sausage and gravy can be salty, taste the finished casserole before adding extra salt. Adjust at the table if necessary.

Step-by-Step Instructions

Step 1 – Preheat and brown the sausage

1. Preheat the oven to 350°F (175°C).
2. In a skillet over medium heat, cook the breakfast sausage until browned, breaking it into small crumbles; drain any excess fat.
   Visual cue: Sausage should be browned evenly with no pink remaining and some crispy edges.

Step 2 – Combine the biscuit mix and sausage

1. In a large bowl, mix the biscuit mix with the cooked sausage until evenly distributed.
   Visual cue: The biscuit mix will cling to the sausage pieces and form a coarse, crumbly mixture.

Step 3 – Whisk the eggs and milk

1. In another bowl, whisk together the 6 eggs, 2 cups milk, and salt and pepper to taste until smooth.
   Pro cue: Whisk until just combined — overbeating can create larger air pockets and a less even custard.

Step 4 – Layer the casserole

1. Grease a baking dish and spread the sausage-biscuit mixture evenly across the bottom.
2. Pour the egg-and-milk mixture over the sausage-biscuit layer, pressing gently so the biscuit bits are submerged.
   Visual cue: The egg mixture should cover most biscuit pieces; some may peek through.

Step 5 – Top with cheese and bake

1. Sprinkle the 2 cups shredded cheese evenly over the top.
2. Bake for 25–30 minutes, or until the eggs are set and the top is golden.
   Visual cue: The center should be firm (no jiggle) and the cheese should be melted with a light golden color.

Step 6 – Serve with gravy

1. Let the casserole rest for a few minutes after baking, then cut into portions and serve warm with 1 cup gravy drizzled on top.
   Pro cue: Warm the gravy before serving so it melds into the warm casserole without cooling the slices.

Pro Tips for Success

• Cook the sausage thoroughly: small, evenly browned crumbles distribute flavor and prevent dense pockets of undercooked meat.
• Drain excess fat: removing extra grease keeps the casserole from becoming greasy and helps the biscuit mix set properly.
• Use room-temperature eggs: they whisk more smoothly and yield a silkier custard.
• Don’t overbake: check for a slight wobble in the center at 25 minutes — carryover heat will finish cooking it.
• Let it rest: slicing after a short rest gives cleaner portions and prevents the custard from spilling out.
• Season carefully: both sausage and gravy are often salty; taste first before adding extra salt to the eggs.
• Even layer distribution: press the biscuit-sausage mix lightly into the pan for consistent texture throughout.

Flavor Variations (Optional)

• Spicy kick: Add a pinch of red pepper flakes to the egg mixture or use a spicy breakfast sausage for extra heat.
• Veggie boost (optional): Fold in 1 cup of finely diced, cooked bell pepper or onions into the sausage before mixing with the biscuit mix (do not omit core ingredients).
• Herb-forward: Stir in 2 tablespoons chopped fresh chives or parsley into the egg mixture for brightness.
• Cheesy upgrade: Swap half the cheddar for pepper jack or smoked gouda for a different flavor profile.
• Lighter version: Use turkey sausage, skim milk, and reduced-fat cheese to lower calories and fat while maintaining structure.
• Make it gravy-heavy: Use a thicker sausage gravy for serving and spoon it over each slice for an indulgent finish.

Serving Suggestions

• Pair with a simple green salad dressed in a light vinaigrette to cut through the richness.
• Offer fresh fruit like berries or sliced melon to add sweetness and balance to the plate.
• Serve alongside roasted hash browns or crisp breakfast potatoes for a hearty brunch spread.
• For a portable option, cut into squares and serve on slider buns for a breakfast sandwich twist.
• Top individual portions with an extra spoonful of hot gravy and a sprinkle of chopped fresh herbs.
• Great for special occasions: bring to potlucks or serve at holiday brunches where guests can help themselves.

Make-Ahead, Storage & Reheating

• Make-ahead: Assemble the casserole the night before, cover tightly, and refrigerate. Bake from cold, adding 5–10 minutes to the bake time.
• Refrigeration: Store cooled leftovers in an airtight container for up to 3–4 days.
• Reheating: Reheat individual portions in the microwave for 60–90 seconds or in a 350°F oven for 10–15 minutes until warmed through. For best texture, reheat covered with foil in the oven to prevent the top from drying out. Expect the biscuit-custard texture to become slightly firmer after refrigeration.

Storage and Freezing Instructions

• Freezing before baking: Assemble the casserole in an ovenproof dish, cover tightly with foil and plastic wrap, and freeze for up to 2 months. Thaw overnight in the refrigerator before baking; bake at 350°F, checking for doneness (may need additional 10–15 minutes).
• Freezing after baking: Cool completely, then wrap tightly and freeze for up to 2 months. Thaw overnight and reheat in a 350°F oven until warmed through.
• Note: Texture may change slightly after freezing; custard can become denser, but the dish will still be flavorful and convenient for meal prep.

Nutrition Facts (Per Serving)

| Calories | Protein | Carbs | Fat | Fiber | Sodium |
|———|——–|——|—–|——|——-|
| 503 kcal | 27 g | 23 g | 35 g | 1 g | 725 mg |

Nutrition values are estimates and may vary depending on ingredients and portion sizes.

FAQ About Biscuits and Gravy with Eggs and Sausage Breakfast Casserole

1. How do I know the casserole is fully cooked?

   • The center should be set with no liquid egg visible and should only have a slight wobble. A knife inserted in the center should come out clean or with just a few moist crumbs.

2. Can I use store-bought biscuits instead of biscuit mix?

   • The recipe relies on biscuit mix for structure; using prepared biscuit dough (like canned biscuits) will change texture and may require tearing into pieces and adjusting the egg amount. Stick to the biscuit mix for predictable results.

3. My casserole was too wet after baking — what went wrong?

   • Excess liquid can come from too much milk or underbaked custard. Ensure sausage fat is drained and bake until the center is fully set. Let it rest before slicing.

4. Can I prepare this for a crowd?

   • Yes. Double or triple the recipe and use a larger baking dish or multiple pans. Adjust bake time slightly for deeper dishes and test for doneness as usual.

5. How do I reheat slices without drying them out?

   • Reheat covered with foil in a 350°F oven for 10–15 minutes, or microwave with a damp paper towel over the slice to retain moisture.

6. Is there a good gravy to serve with this?

   • A creamy sausage gravy complements the dish perfectly; use a prepared gravy or make a quick pan gravy. See the linked classic gravy recipe above for guidance.

Notes

• Slice neatly: Use a sharp knife and wipe it between cuts for tidy portions.
• Add a finishing herb: A small sprinkle of chopped parsley or chives brightens the presentation.
• Adjust cheese to taste: Use more or less cheese depending on how indulgent you want the top to be.
• Serve hot: The casserole is best enjoyed warm so the cheese is melty and the gravy soaks in slightly.
• Leftover idea: Reheat slices and serve in a warm tortilla for a breakfast wrap on the go.

Biscuits and Gravy with Eggs and Sausage Breakfast Casserole

This delicious casserole combines flaky biscuits, hearty sausage, creamy egg custard, and melty cheese, drizzled with warm gravy for a comfort-filled brunch dish.

Print Recipe Pin Recipe

Prep Time 15 minutes mins

Cook Time 30 minutes mins

Total Time 45 minutes mins

Course Breakfast, Brunch

Cuisine Southern

Servings 8 servings

Calories 503 kcal

Ingredients

  

For the Base

• 2 cups biscuit mix Choose gluten-free biscuit mix if needed.

For the Sausage Layer

• 1 pound breakfast sausage Substitute with turkey or chicken sausage for lower fat.

For the Custard

• 6 large eggs Use room temperature for best results.
• 2 cups milk 2% or skim recommended; dairy-free options available.
• to taste Salt and pepper Taste before adding extra salt.

For the Topping & Serving

• 2 cups shredded cheese Use lower-fat or dairy-free cheese if needed.
• 1 cup gravy Prepared or homemade gravy may be used.

Instructions

 

Preparation

• Preheat the oven to 350°F (175°C).
• In a skillet over medium heat, cook the breakfast sausage until browned, breaking it into small crumbles; drain any excess fat.
• In a large bowl, mix the biscuit mix with the cooked sausage until evenly distributed.
• In another bowl, whisk together the eggs, milk, and salt and pepper until smooth.

Assembly

• Grease a baking dish and spread the sausage-biscuit mixture evenly across the bottom.
• Pour the egg-and-milk mixture over the sausage-biscuit layer, pressing gently so the biscuit bits are submerged.
• Sprinkle the shredded cheese evenly over the top.

Baking

• Bake for 25–30 minutes, or until the eggs are set and the top is golden.
• Let the casserole rest for a few minutes after baking, then cut into portions and serve warm with warmed gravy drizzled on top.

Notes

Great for busy weeknights or special brunch gatherings. Can be made ahead and stored in the refrigerator or freezer.

Keyword biscuits and gravy, Breakfast Casserole, brunch recipe, Comfort Food, Make Ahead