The Best Sausage Egg Biscuit Casserole with Country Gravy
There are breakfast casseroles, and then there are breakfast casseroles that make everyone suddenly act like they are a brunch person.
This Sausage Egg Biscuit Casserole with Country Gravy is cozy, hearty, a little over-the-top in the best way, and exactly the kind of breakfast that makes you want to cancel your plans and stay home in sweatpants. It has buttery biscuit pieces, savory breakfast sausage, scrambled eggs, shredded cheese, and a creamy homemade country gravy that gets poured right over the top.
Basically, it is biscuits and gravy meets breakfast casserole meets “why don’t I make this every weekend?”
And the best part? The gravy is not just a basic packet situation. It starts with sausage drippings, gets whisked with flour, chicken broth, whole milk, thyme, and a very generous amount of black pepper. The result is a creamy, savory country gravy that makes the whole casserole taste like something you would order at a tiny diner with mismatched coffee mugs and very strong opinions about hash browns.
Why You’ll Love This Sausage Egg Biscuit Casserole
This is one of those recipes that feels special, but it is still very doable. We are using Pillsbury Grands biscuit dough, so nobody is asking you to make biscuits from scratch before breakfast. Respectfully, we are not trying to win a pioneer woman survival challenge before 9 a.m.
It is also hearty enough to feed a family, serve for brunch, or make for a holiday morning when everyone is hungry and hovering around the kitchen. Biscuits and gravy casseroles are popular for exactly that reason: they take a classic comfort breakfast and turn it into a baked dish that serves a crowd.
This version has:
Fluffy biscuit pieces on the bottom
Savory pork breakfast sausage layered throughout
Scrambled eggs for that classic breakfast casserole feel
Shredded cheese because obviously
Homemade country gravy with thyme and lots of black pepper
It is rich, cozy, and very much giving “breakfast-for-dinner is a valid lifestyle choice.”
What Makes This Country Gravy So Good?
The gravy is the part that makes this casserole feel homemade and a little extra.
Instead of using sausage gravy where the sausage is mixed directly into the gravy, this recipe layers the cooked sausage into the casserole and makes a separate country-style gravy using the sausage drippings left behind in the skillet.
That means you still get all that savory sausage flavor, but the gravy stays creamy, peppery, and smooth. The chicken broth gives it a slightly lighter, savory base, while the whole milk adds creaminess. Thyme gives it a little herby moment without making it taste fancy in a fussy way.
Fun little food fact: country gravy is often related to what is sometimes called sawmill gravy, a Southern-style gravy traditionally made with pan drippings, flour, and milk. It became popular because it was inexpensive, filling, and perfect over biscuits. Truly, she was budget-friendly before budget-friendly was cool.
Ingredient Notes
Biscuit Dough
This recipe uses an 8-count package of Pillsbury Grands biscuit dough. The biscuits get cut into small pieces and layered in the bottom of the baking dish, which helps them bake into the casserole instead of sitting on top like a separate biscuit lid. I’ve not tried it with any other kind of biscuit.
Eggs
You will use 6 scrambled eggs. Since the eggs are poured into the casserole with the sausage, biscuits, and cheese, they help hold everything together and give the dish that classic breakfast casserole texture.
Pork Breakfast Sausage
The sausage brings most of the flavor here, so use one you really like. Classic pork breakfast sausage works especially well with biscuits and gravy because it usually has those cozy breakfast seasonings like sage, thyme, and black pepper. Southern chefs often point to traditional pork breakfast sausage as the classic choice for biscuits and gravy-style dishes.
Shredded Cheese
This recipe uses 1 cup shredded cheese. It melts into the sausage and egg layer and makes the casserole feel extra cozy without taking over the whole dish.
Country Gravy
The gravy is made with:
2–3 tablespoons oil plus sausage drippings
3 tablespoons all-purpose flour
2 cups chicken broth
1/2 cup whole milk
1/2 teaspoon thyme leaves
Salt and pepper to taste
And honestly, the pepper matters. This is not the place for one shy little tap of pepper. Country gravy wants pepper. Country gravy deserves pepper. Let her have her moment.
Tips for Making the Best Biscuit Breakfast Casserole
Cut the biscuit dough into small, even pieces so the casserole bakes more evenly. If the pieces are too big, some spots may stay doughy while others bake faster.
Do not wipe out the skillet after browning the sausage. Those drippings are flavor. That is where the gravy gets its cozy, diner-style personality.
Cook the flour with the oil and drippings for about a minute before adding the broth. This helps remove that raw flour taste and gives the gravy a better flavor.
Whisk the broth in gradually and scrape up the browned bits from the pan. That is where the good stuff lives.
Season the gravy at the end. Since sausage can vary in saltiness, it is better to taste after the gravy thickens and then add salt and pepper as needed.
Can This Be Made Ahead?
This kind of casserole is great for brunch, holidays, or slow weekend mornings, but because it uses biscuit dough and gravy, the best texture will usually come from baking it fresh. Sorry 🙁
You may be able to prep some components ahead, like browning the sausage or making the gravy, then assembling before baking. Yes — country gravy can be made ahead and refrigerated, but there’s one little catch: it will thicken a lot as it chills. It would need reheated before adding and would need loosened with chicken broth. I would not fully assemble it too far in advance unless you test it first, because the biscuit dough can absorb moisture as it sits.
Unfortunately, this is one of those dishes best made fresh. You could absolutely test assembling the whole thing and refrigerating overnight and let me know how it goes! I have not tested this as an overnight cassersole, because we tend to love this fresh and it comes together pretty quick!
What to Serve with Sausage Egg Biscuit Casserole
This casserole is already rich and filling, so you do not need much with it. Fresh fruit, orange juice, coffee, or a simple brunch spread would all make sense.
It also works as a breakfast-for-dinner recipe, which is personally one of my favorite loopholes in adulthood. You get to eat a cozy breakfast casserole at 6 p.m. and nobody can stop you.
Final Thoughts
This Sausage Egg Biscuit Casserole with Country Gravy is the kind of breakfast that feels nostalgic and fun at the same time. It has all the best parts of biscuits and gravy, but with eggs, sausage, cheese, and fluffy biscuit pieces baked into one big cozy casserole.
It is simple enough for a weekend breakfast, but special enough for holidays, brunch, or feeding overnight guests. And with that homemade country gravy poured over the top? Absolutely no one is walking away sad.
The Best Sausage Egg Biscuit Casserole with Country Gravy
Ingredients
Casserole
- 1 8- count package Pillsbury Grands biscuit dough
- 6 eggs scrambled
- 1 lb pork breakfast sausage
- 1 cup shredded cheese
Country Gravy
- 2 –3 tablespoons oil plus sausage drippings
- 3 tablespoons all-purpose flour
- 2 cups chicken broth
- 1/2 cup whole milk
- 1/2 teaspoon fresh thyme leaves
- Salt and pepper to taste
Instructions
- Preheat oven to 350°F. Grease your baking dish of choice.
- Brown the pork breakfast sausage in a skillet over medium heat until fully cooked. Remove the sausage from the skillet and set aside, leaving the drippings in the pan for the gravy.
- Cut the biscuit dough into about 1-inch pieces and spread them evenly across the bottom of the prepared baking dish.
- Layer the cooked sausage evenly over the biscuit pieces, then sprinkle the shredded cheese over the sausage.
- Pour the scrambled eggs evenly over the biscuit, sausage, and cheese layers.
- To make the gravy, add enough oil to the sausage drippings in the skillet so you have about 2–3 tablespoons total fat in the pan. Whisk in the flour and cook for about 1 minute to remove the raw flour taste.
- Slowly whisk in the chicken broth, scraping up any browned bits from the bottom of the pan. Bring the gravy to a gentle boil and whisk until it begins to thicken.
- Whisk in the whole milk and fresh thyme. Continue cooking until the gravy is smooth and thick enough to coat the back of a spoon, about 5–10 minutes. Season with salt and plenty of black pepper, to taste.
- Pour the country gravy evenly over the casserole.
- Bake uncovered at 350°F until the biscuits are cooked through and the casserole is set. Start checking around 30–35 minutes, but add more time if the center still looks doughy or loose.
- Let the casserole rest for a few minutes before slicing and serving.
