When you need a hearty breakfast that’s super quick to assemble, this Crescent Roll Breakfast Casserole is the go-to. It’s the perfect blend of savory sausage, fluffy eggs, and a buttery crust!

What makes this recipe great
Our weekend mornings are usually more chaotic than the school week, so I rely on easy breakfast recipes like this casserole. It’s got that nostalgic, comforting flavor we all want, but you can have it in the oven before the coffee is even finished brewing!
- Pantry Hero: You likely already have the eggs, milk, and frozen veggies. Just grab a tube of crescent rolls on your weekly run, and you’re set.
- The Ultimate Shortcut: Using a refrigerated dough for the crust means no kneading, no rising, and — best of all — no flour on your counters.
- One Pan, Twelve Servings: It feeds the whole crew and actually tastes even better as leftovers, which is a win for Monday morning’s lunch boxes.


Let’s see how we make this:
Ingredients we’re going to use
This is about swaps and notes – jump to the ingredient list for the measurements etc.
Frozen Seasoning Blend: It’s a mix of onion, celery, and peppers that adds so much flavor without having to chop a single thing! Feel free to chop fresh, or skip.
Breakfast Sausage: I usually go for the standard mild roll, but if your family likes a little kick, the “hot” version is great too. Even a turkey sausage works if that’s what you prefer!
Crescent Roll Dough: Any brand works here, from the Pillsbury Original to the store brand. Just don’t let it sit out too long before using; it’s easier to press into the pan when it’s still cold.
Freshly Shredded Cheese: I know, the bagged stuff is tempting, but if you have a minute to grate a block of cheddar, do it. It melts into the eggs so much better without that powdery coating.

Recipe walkthrough
This is about tips and hints, and the process photos if you need a visual guide. Jump to the instructions for the precise steps.
1: The sautéing.
If you’re using the seasoning blend, toss it into the skillet with the sausage. It’ll sauté in the fat from the meat, which makes those veggies taste incredible. Make sure to drain any excess grease before adding it to the dough, or you’ll end up with a soggy mess.

2: The crust.
Now, for the “crust.” When you unroll the crescent dough, keep it in one big rectangle. Lay it in your greased dish and use your fingers to pinch those perforated seams together. You want a solid sheet of dough so the egg mixture doesn’t leak underneath and lift the crust up.

3: Assembling.
Once your sausage is spread out over the dough and topped with plenty of cheese, whisk your eggs and milk with the spices. Pour it slowly over the top so it settles into all the nooks and crannies.

4: Baking.
When it goes into the oven, look for it to get puffy and golden brown. If the middle still looks a little liquidy when you jiggle the pan, give it another five minutes.

5: Serve!
This is plenty filling on its own, but a side of fresh fruit really rounds it out!


Tl; dr: All the important stuff at a glance
If you read nothing else in this post, this is what you need to know:
- Pinch the seams of the dough firmly to create a solid, leak-proof crust.
- Drain the sausage well to keep the bottom from getting greasy.
- Don’t over-whisk the eggs; just enough to combine so they stay fluffy.
- Remove to a wire rack after the initial 15-minute cool down to ensure a crispy, non-soggy crust.
- Quick recipe rundown: Brown sausage/vegetables. Press crust into pan. top with sausage mix and cheese, then pour over the egg mix. Bake, cool and serve!
FAQs
Can I make this ahead of time?
You can brown the sausage the night before to save time, but I’d wait to assemble and bake until the morning.
Alternatively, bake the casserole ahead of time, cool for 15 minutes, then slice and cool fully on a wire rack. Store covered in the fridge for up to 3 days, reheat in a 325°F oven until piping hot all the way through.
What if I don’t have a 9×13 pan?
A slightly smaller rectangular baker works, but you might need to increase the bake time by 5-10 minutes since the egg layer will be thicker.
Can I add more veggies?
Absolutely! Spinach or mushrooms are great additions. Just sauté them with the sausage first so they don’t release extra water into the eggs while baking.

Looking for more easy morning wins? Check out my French Toast Casserole, this Blueberry Baked Oatmeal or the Hashbrown Breakfast Casserole!

Crescent Roll Breakfast Casserole
Ingredients
- 1 pound breakfast sausage
- 1 cup frozen seasoning blend (optional (it’s a frozen vegetable mix with onion, celery and red/green bell pepper; sometimes I add a thinly sliced green onion as well – super delicious!))
- 1 (8-oz) tube refrigerated crescent roll dough
- 1-½ cups shredded cheddar cheese (freshly shredded melts better!)
- 6-8 large eggs
- 1 cup milk
- salt, pepper, garlic powder & onion powder (to taste)
Instructions
- Prep: Preheat your oven to 375°F. Spray a 9×13 inch casserole dish with cooking spray.
- Brown sausage: Heat a large skillet over medium-high heat. Add the sausage and seasoning blend (if using) and cook until browned and crumbled. Set aside.1 pound breakfast sausage, 1 cup frozen seasoning blend
- Crescent roll crust: Unwrap the crescent roll dough (do not separate!) and place it in the prepared dish. Pinch the seams to make one cohesive sheet.1 (8-oz) tube refrigerated crescent roll dough
- Add sausage and cheese: Spread the sausage mix on top of the crescent roll dough. Evenly sprinkle with cheese.1-½ cups shredded cheddar cheese
- Egg mixture: Whisk together the eggs, milk and seasoning to taste and pour over the casserole.6-8 large eggs, 1 cup milk, salt, pepper, garlic powder & onion powder
- Bake: Bake for 25-35 minutes, until the casserole is golden brown and puffy, and the eggs are cooked through. Let cool for 5-10 minutes before slicing into squares to serve.











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