Sausage Biscuit Casserole with Turkey Sausage
- Time: 15 min active + 35 min baking
- Flavor & Texture: Savory and rich with a crisp top
- Perfect for: Weekend brunch or family mornings
Table of Contents
Sausage Biscuit Casserole
Imagine the smell of browning turkey sausage and melting cheese filling the kitchen at 7 AM. It's that sunrise worthy meal that lets you actually sit with your family instead of hovering over a stove. This is the kind of breakfast that makes waking up early feel worth it.
You get a great contrast here, with a crisp top and a tender, custard-like center. The sausage biscuit casserole is perfect for those slow Saturday mornings or when you have a crowd to feed. It's straightforward, filling, and hits all the right savory notes.
The beauty of this bake is that it handles the heavy lifting for you. Once it's in the oven, you can focus on the coffee and conversation while the biscuits puff up and the eggs set.
Why the Layers Work
- Cheese Shield: A layer of cheddar acts as a barrier, so the egg custard doesn't soak directly into the biscuits.
- Pre-Browning: Cooking the turkey sausage first develops a savory crust that adds depth to the whole dish.
The Essential Ingredients
- 1 lb ground turkey sausage
- 1 can (16 oz) refrigerated flaky biscuits
- 2 cups shredded sharp cheddar cheese
- 8 large eggs
- 1 cup whole milk
- 1/2 tsp salt
- 1/2 tsp black pepper
- 1/4 tsp garlic powder
Turkey sausage provides the salty, savory heart of the meal. Refrigerated flaky biscuits give the dish its structure and a bit of a buttery crunch. Sharp cheddar cheese adds a punch of flavor and protects the biscuits from the liquid. The egg and milk mixture binds everything together into a tender custard.
For the Savory Base
Turkey sausage is the star here. I prefer a brand with a bit of sage for that classic breakfast taste. If you're using a leaner turkey blend, a tiny bit of extra butter in the pan helps with browning.
For the Egg Custard
The ratio of eggs to milk is what keeps the center from becoming too spongy. Whole milk provides the richness needed to balance the salt from the cheese and sausage.
Recipe Specs
- Prep time: 15 minutes
- Cook time: 35 minutes
- Total time: 50 minutes
- Yield: 8 servings
The Right Tools
- 9x13 inch baking dish
- Large skillet
- Wooden spoon
- Large mixing bowl
- Whisk
Step by step Guide
- In a skillet over medium-high heat, brown 1 lb ground turkey sausage, breaking it up with a wooden spoon, until it reaches 165°F (74°C); drain off any extra liquid and set aside.
- Set your oven to 180°C (350°F) and grease a 9x13 inch baking pan.
- Slice each refrigerated flaky biscuit into quarters.
- Spread the biscuit pieces evenly across the bottom of the baking pan.
- Distribute the cooked turkey sausage over the biscuits.
- Layer 2 cups shredded sharp cheddar cheese on top of the meat.
- Using a large bowl, whisk together 8 large eggs, 1 cup whole milk, 1/2 tsp salt, 1/2 tsp black pepper, and 1/4 tsp garlic powder until the mixture is completely smooth.
- Pour the egg mixture evenly over the layer of cheese.
- Bake for 30-35 minutes until the biscuits are golden brown and the center no longer jiggles when shaken and reads 160°F (71°C) on an instant-read thermometer.
When It Does Not Turn Out
Fixing Soggy Biscuits
Ensure the turkey sausage is well-drained before adding it to the pan. Excess grease seeps into the bread and prevents it from browning, leaving the bottom layer damp.
Preventing Rubbery Eggs
Avoid over-whisking the custard into a heavy foam. Bake only until the center is set, as carryover heat continues to cook the eggs after you pull the pan from the oven.
Dealing with Underdone Centers
Let the dish rest for 5 to 10 minutes after baking. This allows the heat to distribute evenly, ensuring the middle is fully set without overcooking the edges.
Storage and Reheating
This sausage biscuit casserole stays fresh for 3 to 4 days when refrigerated. If you're meal prepping, wrap individual squares in foil and freeze them for up to 2 months.
For reheating, an oven at 350°F (180°C) for 10 minutes keeps the biscuits crisp, but heat until the center reaches 165°F (74°C). A microwave on medium power for 60 to 90 seconds is faster, though high heat can make the eggs rubbery.
Serving Suggestions
I enjoy pairing this with a bowl of fresh berries or sliced melon to balance the richness. A bold cup of black coffee is essential. This sausage biscuit casserole is substantial enough that few other sides are necessary.
Simple Swaps
If you want a little heat, stir in some diced jalapeños with the sausage. For a more colorful plate, add a handful of spinach to the egg mix. This sausage biscuit casserole works well with different cheese blends too.
| Original Ingredient | Substitute | Why It Works |
|---|---|---|
| Whole Milk (1 cup) | Half and Half (1 cup) | Richer flavor and a thicker custard |
| Sharp Cheddar (2 cups) | Pepper Jack (2 cups) | Adds a kick of heat |
| Turkey Sausage (1 lb) | Ground Turkey + Sage | Approximation. Note: Adjust salt to taste |
I often experiment with the type of biscuit used to change the vibe of the breakfast.
| Biscuit Type | Result | Note |
|---|---|---|
| Flaky Biscuits | Light and airy | Best for traditional texture |
| Buttermilk Biscuits | Tangy and dense | More hearty and filling |
| Whole Wheat | Nutty and firm | Slightly drier, needs more milk |
Critical Sodium Level
1240 mg of sodium per serving (54% of daily value)
The American Heart Association recommends a limit of 2,300 mg of sodium per day for most adults to maintain heart health.
Ways to Lower the Sodium Content
-
Swap the Sausage
Use low-sodium turkey sausage or substitute with plain ground turkey seasoned with your own herbs to avoid processed salt.
-
Homemade Biscuits
Replace the refrigerated canned biscuits with homemade biscuits, allowing you to control exactly how much salt goes into the dough.
-
Reduce the Cheese
Use less shredded sharp cheddar or choose a lower-sodium cheese alternative to reduce the hidden salt content.
-
Omit Added Salt
Completely eliminate the 1/2 tsp of salt from the recipe, as the sausage and cheese already provide substantial sodium.
-
Enhance with Herbs
Add fresh chives, parsley, or smoked paprika to boost the savory flavor profile without relying on sodium.
Common Questions
Is this casserole easy to make?
This recipe is very simple because it uses pre-made biscuits. You only need to brown the meat before assembling the layers.
Can I prepare the dish overnight?
You can assemble the layers and keep the dish in the refrigerator until morning. Just add a few minutes to the bake time if the ingredients are cold.
Could I add gravy to the layers?
Adding gravy is a common variation that makes the dish creamier. Simply spread it over the sausage before adding the cheese.
Does the recipe use eggs?
Eight large eggs are whisked with milk and spices to create the custard. This binds the biscuits and meat together.
How to store leftover pieces?
Place the casserole in the refrigerator for 3 to 4 days. You can also wrap individual squares in foil and freeze them for up to 2 months.
Where do I keep the finished dish?
Keep it in the refrigerator since it contains a dairy and egg filling. This ensures the custard remains safe to eat.
What is the best way to reheat it?
Heat the squares in the oven at 350°F (180°C) for 10 minutes, or until the center reaches 165°F (74°C). This method prevents the biscuits from becoming soggy.
Which baking dish works best for this?
Use a 9x13 inch baking dish to ensure even cooking. Grease the pan first to prevent the biscuits from sticking.