Easy Biscuits Gravy Breakfast Casserole Recipe

You know those mornings when you wake up to a house full of hungry guests and just want to crawl back under the covers? That’s exactly how I discovered this lifesaver of a recipe. It was Christmas morning, my in-laws had arrived unexpectedly the night before, and I realized I had nothing prepared for breakfast. In a panic, I threw together some leftover biscuits, sausage, and eggs – and what emerged from the oven was pure magic. Now it’s the most requested dish in my repertoire, and I’m sharing all my secrets with you.

Why This Casserole Became My Go-To

What started as a desperate attempt to feed unexpected guests has turned into my signature breakfast dish. Here’s why it’s earned a permanent spot in my rotation:

• It’s foolproof – Even when I’m half-asleep, it turns out great
• Feeds an army – Perfect for holiday mornings or brunch parties
• Customizable – Easy to adapt for different tastes and diets
• Makes me look good – Tastes like I spent hours when really it’s so simple
• Leftovers rock – If there are any, they reheat beautifully

The Ingredients That Make It Special

After making this dozens of times, I’ve learned a few tricks about selecting the best components:

For the sausage:

• Regular (not lean) breakfast sausage works best – that fat equals flavor

• My personal favorite is a local maple sage blend

• If using turkey sausage, I add a pat of butter to the skillet for richness

For the biscuits:

• Surprisingly, canned buttermilk biscuits work great in a pinch

• Day-old homemade biscuits are even better if you have them

• For extra texture, I sometimes toast the biscuit pieces briefly before layering

Other key players:

• Whole milk makes the creamiest gravy (2% works in a pinch)

• Freshly grated cheese melts so much better than pre-shredded

• Don’t be shy with the black pepper – it makes the gravy sing

Grandma’s secret: Let your milk sit out for 15 minutes before making the gravy – cold milk can make it clump.

Building the Perfect Casserole (Step-by-Step)

Here’s exactly how I put mine together for guaranteed success:

1. Brown the sausage in my well-seasoned cast iron until it’s nice and crispy (I use a wooden spoon to break it into small, even pieces as it cooks)

2. Make the gravy right in the same pan – sprinkle flour over the sausage, let it cook for about a minute to get rid of the raw flour taste, then slowly whisk in the milk until it’s silky smooth

3. Prep the biscuits – I tear them into rough, uneven chunks (perfectly cut pieces don’t absorb the gravy as well)

4. Layer with love:

   • Press biscuit pieces into the bottom of my trusty 9×13 baking dish

   • Spread that glorious sausage gravy evenly over top

   • Another layer of biscuit pieces

   • Gently pour the egg mixture over everything

   • Blanket it with a generous layer of cheese (because why not?)

5. Bake it covered with foil for 30 minutes, then uncover until the top is golden and bubbly

The most important step? Letting it rest for 10 minutes after baking – this keeps it from turning into a soupy mess when you cut into it.

Make-Ahead Magic (Because Mornings Are Hard)

What really makes this casserole a weekday hero is how well it works for advance prep:

Night before option:

• Assemble everything except the egg mixture in the baking dish

• Whisk the eggs and milk together and store in a separate container in the fridge

• In the morning, just pour the egg mixture over and bake (add 5-10 minutes to the baking time)

Freezer friendly:

• Bake completely, let cool, then cut into portions and freeze

• Reheat at 350°F covered with foil until warmed through

• Perfect for new parents or when you want breakfast ready to go

Serving It Up Right

While this casserole is delicious all on its own, here’s how I like to round out the meal:

For a fancy brunch:

• Fresh fruit salad with mint

• Mimosas or Bloody Marys

• Crispy hash browns on the side

When we do breakfast for dinner:

• Roasted Brussels sprouts (trust me, it works)

• Apple slices with caramel dip for dessert

• Tall glasses of cold milk

For picky little eaters:

• Set out hot sauce and ketchup

• Have yogurt parfaits as a backup

• Everything’s better with a bacon garnish

Why This Recipe Never Fails Me

After years of making this (and tweaking it endlessly), here’s why it’s my breakfast MVP:

1. Forgiving – The proportions don’t need to be exact

2. Budget-friendly – Uses pantry staples I usually have on hand

3. Comfort food – Tastes like a warm hug on a plate

4. Versatile – So many possible variations

5. Crowd-pleaser – Satisfies both kids and adults

Most importantly, it gives me more time with my family instead of being stuck in the kitchen. That first cup of coffee tastes so much better when I’m not chained to the stove flipping pancakes!

Your Turn to Try!

Next time you’re facing a lazy weekend morning or a houseful of hungry guests, give this casserole a shot. It’s proof that sometimes the simplest dishes – made with love and good ingredients – create the best memories around the table.

breakfast casserole

Get ready to make your breakfast better with this casserole recipe. Our printable recipe is easy to follow. It has clear steps and cooking tips for everyone.

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Ingredients Equipment Method

Ingredients

  

• 1 pound ground breakfast sausage
• 6 large eggs
• 2 cups whole milk
• 1 can refrigerated biscuit dough
• 2 cups shredded cheddar cheese
• Salt and pepper to taste

Equipment

• 9x13-inch baking dish
• Large mixing bowl
• Whisk
• Measuring cups and spoons
• Skillet
• Cutting board
• Sharp knife

Method

 

1. Preheat oven to 350°F
2. Brown sausage in skillet
3. Whisk eggs and milk together
4. Layer biscuits, sausage, and cheese in baking dish
5. Pour egg mixture over layers
6. Bake for 35-40 minutes
7. Recipe Details