Name: Crescent Roll Breakfast Casserole with Sausage Recipe
Prep time: 20 min
Cook time: 30 min
Total time: 50 min
Cuisine: American
Ingredients: 10 eggs; 1 1/3 cups milk; 1/2 cup diced bell peppers (any color); 1/4 cup sliced green onions; 1 teaspoon seasoned salt; 6 cups cubed croissant rolls; 12 ounces breakfast sausage links or ground breakfast sausage (cooked and chopped); 1 1/2 cups shredded cheese

There’s something about waking up to the warm, savory aroma of a fresh breakfast bake that just makes your morning better. This Crescent Roll Breakfast Casserole with Sausage Recipe hits all the right notes—flaky crescent rolls, juicy sausage, melty cheese, and tender eggs all mingling perfectly. Trust me, once you try it, it’ll become your go-to weekend brunch or holiday breakfast dish.

A square slice of a baked casserole sits on a white plate, showing three main layers: the bottom is a thick, soft yellow egg base, the middle is filled with small brown pieces of sausage, and the top layer is melted orange cheese with small scattered green herbs and some more browned sausage bits. The plate rests on a wooden board, with a silver fork beside the slice. In the background, there is a white mug and a glass baking dish filled with more casserole. All this is set on a white marbled surface. Photo taken with an iphone --ar 2:3 --v 7

Jump to:

Why You'll Love This Recipe
Ingredients & Why They Work
Make It Your Way
Step-by-Step: How I Make Crescent Roll Breakfast Casserole with Sausage Recipe
Top Tip
How to Serve Crescent Roll Breakfast Casserole with Sausage Recipe
Make Ahead and Storage
Frequently Asked Questions:
Final Thoughts
Crescent Roll Breakfast Casserole with Sausage Recipe

Why You'll Love This Recipe

I’ve found that this casserole is the perfect blend of convenience and comfort. It’s great for feeding a crowd without feeling like you’ve been slaving away all morning. Plus, the flavors really come together beautifully—kind of like a warm breakfast hug.

Simple Prep: You only need a handful of ingredients and straightforward steps, making it beginner-friendly.
Make-Ahead Friendly: You can assemble it the night before, so mornings are stress-free, especially on busy days.
Customizable: Switch up the veggies, cheese, or sausage to suit your tastes or whatever’s in your fridge.
Crowd-Pleaser: Whether it’s for family breakfast, brunch with friends, or a special occasion, everyone asks for seconds.

A rectangular glass baking dish filled with a baked casserole showing a golden melted cheese layer on top with bright orange and creamy white spots. The surface has scattered pieces of cooked brown mushrooms and small green herbs sprinkled evenly across. The edges of the casserole are lightly browned, showing a soft crust that gently rises from the sides. The baking dish is placed on a white marbled surface photo taken with an iphone --ar 2:3 --v 7

Ingredients & Why They Work

Each ingredient in this Crescent Roll Breakfast Casserole with Sausage Recipe plays a crucial role in delivering that perfect flavor and texture balance. The crescent rolls add a flaky, buttery base, while the eggs and milk create that soft, custardy layer. Sausage pumps up the savory notes, and the veggies bring freshness and a pop of color. Here’s a quick run-down with some tips:

Flat lay of ten whole uncracked brown eggs, a small white bowl of fresh milk, a small white bowl of diced colorful bell peppers, a small white bowl of thinly sliced green onions, a small white bowl of seasoned salt, a simple white ceramic plate with golden cubed croissant rolls, a simple white ceramic plate holding cooked and chopped breakfast sausage links, and a simple white ceramic bowl filled with shredded cheese, all arranged in perfect symmetry, placed on a clean white marble surface, soft natural light, photo taken with an iPhone, professional food photography style, fresh ingredients, white ceramic bowls, no bottles, no duplicates, no utensils, no packaging --ar 2:3 --v 7 --p m7354615311229779997

Eggs: They set the whole casserole and give it that rich, creamy texture we all love in breakfast bakes.
Milk: Adds moisture and helps the eggs cook evenly—whole milk works best for creaminess.
Diced Bell Peppers: Use colorful ones for a bright, fresh crunch; they hold up well when baked.
Sliced Green Onions: They add subtle sharpness that balances the rich sausage and cheese perfectly.
Seasoned Salt: A blend that sneaks in flavor without overpowering. You could also swap with your favorite spice mix.
Cubed Croissant Rolls: These are the star—flaky and buttery, they soak up the egg mixture just right.
Breakfast Sausage: Cooked and chopped, it adds a meaty, savory depth. Feel free to use spicy sausage if you want a kick.
Shredded Cheese: I like a sharp cheddar or a mix of cheddar and Monterey Jack for melty, gooey goodness.

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Note: You'll find the complete list of ingredients, along with their exact measurements, in the printable recipe card at the bottom of this post.

Make It Your Way

This casserole is a perfect base to get creative with. I love tossing in extra veggies like mushrooms or spinach when I want to sneak in a little green. Sometimes I swap the breakfast sausage for bacon or even turkey sausage to keep it lighter. The key is to make it yours!

Vegetarian Variation: Skip the sausage and load up on sautéed mushrooms, zucchini, and bell peppers—I promise it doesn’t lose the heartiness.
Cheese Swap: Mixing in some pepper jack can add a subtle spicy note that wakes up the flavors.
Make it Gluten-Free: Use gluten-free crescent rolls or substitute with gluten-free bread cubes for a safe and tasty alternative.

Step-by-Step: How I Make Crescent Roll Breakfast Casserole with Sausage Recipe

Step 1: Prep Your Ingredients and Pan

I always start by preheating my oven to 375°F and greasing a 9x13 baking dish—this little step saves you from any sticking disasters later. While that’s warming up, I cook the sausage fully according to the package instructions, then chop it up into bite-sized pieces. Cubing the crescent rolls also makes layering easier.

Step 2: Mix Your Egg Mixture

Grab a large bowl and whisk together your eggs, milk, diced bell peppers, sliced green onions, and seasoned salt until everything is fairly uniform. The diced peppers and onions add a nice pop of flavor without overwhelming the eggs.

Step 3: Layer It Up

Spread the cubed crescent rolls evenly in your greased pan. Then sprinkle the chopped sausage over the rolls, followed by a generous layer of shredded cheese. This layering ensures every bite has a bit of everything.

Step 4: Pour and Bake

Pour the egg mixture evenly over your prepared layers. You want to make sure it seeps into all the nooks and crannies between the crescent rolls. You can cover and refrigerate overnight for an easy morning bake, or bake it immediately for about 30 minutes until the center is set and edges are golden. A toothpick inserted in the middle should come out clean.

Top Tip

I’ve learned that a little patience goes a long way here. Letting the casserole sit overnight helps those flavors marry and makes slicing neater. Also, don’t skip the greasing — crescent dough can stick and cause frustrating clean-up if you’re not careful.

Overnight Soak: Refrigerate covered overnight for a custard-like texture that’s just divine.
Don’t Overcrowd the Pan: Spread out the crescent cubes evenly so every piece bakes fully without sogginess.
Check for Doneness: Use a toothpick in the center to avoid undercooked eggs—no one likes a runny middle!
Use Sharp Cheese: A sharper cheese amps up flavor and balances the richness nicely.

How to Serve Crescent Roll Breakfast Casserole with Sausage Recipe

Crescent Roll Breakfast Casserole - Serving Suggestion

Garnishes

I often sprinkle a little fresh chopped parsley or chives on top right before serving because it adds a pop of color and freshness. A dollop of sour cream or some spicy salsa on the side can elevate it even more.

Side Dishes

This casserole is hearty enough to stand on its own, but I love pairing it with fresh fruit salad or a light green salad to brighten things up. Some crispy breakfast potatoes also work beautifully if you want to go all out.

Creative Ways to Present

For a brunch party, I like to serve it in individual ramekins or muffin tins for single portions—cute and practical! Decorating around the serving platter with fresh herbs or edible flowers adds a festive touch that always gets compliments.

Make Ahead and Storage

Storing Leftovers

I wrap leftovers tightly in plastic wrap and keep them in the fridge for up to 3 days. This casserole reheats beautifully without drying out, so you don’t have to worry about losing texture or flavor.

Freezing

I’ve had great luck freezing slices individually wrapped in foil, then placing them in a freezer bag. When I want a quick breakfast, I just thaw overnight in the fridge and reheat gently in the oven or microwave.

Reheating

To keep that delicious crispiness, I like to reheat leftovers in a 350°F oven for about 10–15 minutes rather than the microwave, but microwave works fine if you're short on time.

Frequently Asked Questions:

Can I use regular crescent rolls instead of croissant rolls?

While croissant rolls are flakier and more buttery, regular crescent rolls can be used in a pinch—just keep in mind the texture will be slightly different but still delicious.

Can this casserole be made vegetarian?

Absolutely! Simply omit the sausage and add extra veggies or plant-based sausage alternatives. Spinach, mushrooms, and peppers work especially well.

How far ahead can I assemble the casserole?

You can assemble and refrigerate it covered overnight or up to 24 hours before baking. This makes it perfect for busy mornings or holiday breakfasts.

What type of cheese works best in this casserole?

I recommend sharp cheddar or a blend of cheddar and Monterey Jack for great melting and flavor. Avoid very hard or crumbly cheeses as they won't melt as nicely.

Final Thoughts

This Crescent Roll Breakfast Casserole with Sausage Recipe really holds a special place in my heart because it’s one of those dishes that feels special yet is ridiculously easy. Whether you’re feeding family or impressing brunch guests, this casserole delivers comforting flavors and hassle-free prep. Give it a try—you’ll be hooked like I am, and it might just become your new breakfast favorite.