Biscuits and Gravy Breakfast Casserole – Easy & Hearty Brunch Recipe

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Created on July 16th, 2025 at 09:58 am

Biscuits & Gravy Breakfast Casserole

Warm, cozy, and so satisfying — this hearty breakfast casserole brings all the best comfort food flavors into one dish. 🧡

🕒 Prep Time: 15 minutes
🕒 Cook Time: 40 minutes
🕒 Total Time: 55 minutes

Ingredients

2 tbsp butter
½ onion, diced
1 lb breakfast sausage
10 oz refrigerated biscuit dough, cut into bite-sized pieces
5 eggs
½ cup whole milk
1 tsp oregano
1½ cups shredded cheddar cheese
1½ cups prepared country gravy

Step-by-Step Instructions

Preheat & Prep:
Preheat your oven to 350°F and grease a 9×13-inch baking dish. You want those biscuits to get golden and bubbly underneath!
Cook the Sausage Mix:
In a skillet, melt the butter and sauté the diced onion until translucent (about 3–4 minutes). Add sausage and cook until browned. Drain off any excess grease.
Layer It Up:
Scatter the biscuit pieces evenly in the prepared baking dish. Top with the hot sausage and onion mixture.
Egg Mixture:
In a medium bowl, whisk together the eggs, milk, and oregano. Pour the egg mixture over the sausage layer to bind everything together.
Top & Bake:
Sprinkle shredded cheddar cheese over the top, then pour on the warm country gravy (you can warm it slightly in the microwave if needed).
Bake Until Set:
Bake uncovered for 30–40 minutes or until golden and set in the center. Let it sit for 5 minutes before slicing and serving. 😋

Pro Tips

🕓 Make Ahead: Assemble the casserole the night before, cover, and refrigerate. Just bake fresh in the morning!
🥓 Custom Add-ins: Try chopped bacon, sautéed peppers, or use spicy sausage for a flavor boost.
❄️ Storage: Store leftovers in an airtight container in the fridge for up to 3 days, or freeze slices individually for up to 2 months.

Nutrition Info (Estimated)

Serving Size	Calories	Protein	Carbs	Fat	Fiber	Sugar
1 slice	420	18g	34g	24g	2g	4g

Disclaimer: Nutrition facts are estimated using online tools and may vary based on your ingredients and preparation. Please consult a nutritionist for precise dietary advice.