Introduction
This Cheesy Ground Beef Breakfast Casserole is a hearty baked dish made with seasoned ground beef, a soft biscuit-style base, creamy eggs, and plenty of melted cheese.
The bottom layer gives the casserole structure, the beef adds savory flavor, and the cheesy egg mixture bakes into a rich golden topping. It is filling, easy to portion, and perfect for breakfast, brunch, lunch, or even dinner.
This is especially useful when you need a warm family-style dish that can feed several people from one baking pan.
Why This Recipe Is Popular
Breakfast casseroles are popular because they are simple to assemble and easy to serve.
Instead of cooking several separate dishes, the meat, eggs, bread base, and cheese all bake together in one pan.
Ground beef makes this version extra hearty, while cheddar and mozzarella create a rich, browned top.
It can also be prepared ahead and baked when needed.
Recipe Information
Prep Time: 20 minutes
Bake Time: 35–45 minutes
Total Time: About 1 hour
Servings: 8
Difficulty: Easy
Pan Size: 9×13-inch baking dish
Ingredients
For the Beef Layer:
1½ pounds ground beef
1 small yellow onion, diced
2 garlic cloves, minced
1 teaspoon garlic powder
1 teaspoon onion powder
½ teaspoon paprika
½ teaspoon black pepper
¾ teaspoon salt
1 tablespoon Worcestershire sauce
For the Base:
1 can refrigerated biscuit dough or crescent dough
For the Egg Mixture:
6 large eggs
1 cup whole milk
½ cup sour cream
½ teaspoon salt
¼ teaspoon black pepper
½ teaspoon dried parsley
For the Cheese Topping:
1½ cups shredded cheddar cheese
1 cup shredded mozzarella cheese
¼ cup grated Parmesan cheese
Prepare the Ground Beef
Preheat the oven to 375°F (190°C).
Heat a skillet over medium-high heat.
Add the ground beef and diced onion.
Cook until the beef is browned and the onion is softened.
Add the garlic, garlic powder, onion powder, paprika, black pepper, salt, and Worcestershire sauce.
Cook for another 1–2 minutes.
Drain excess grease.
Set aside.
Prepare the Baking Dish
Lightly grease a 9×13-inch baking dish.
Press the biscuit dough or crescent dough evenly across the bottom.
If using biscuits, flatten and press them together so they form one continuous layer.
Make sure the dough reaches the edges of the dish.
Add the Beef Layer
Spread the cooked ground beef evenly over the dough.
Press it gently so the beef sits in an even layer.
This helps every square get a similar amount of filling.
Prepare the Egg Mixture
In a medium bowl, whisk together the eggs, milk, sour cream, salt, black pepper, and parsley.
Whisk until smooth.
Pour the egg mixture evenly over the beef.
Let it settle naturally into the spaces between the meat.
Add the Cheese
Sprinkle the cheddar over the casserole.
Add the mozzarella.
Finish with Parmesan.
Spread the cheese evenly so the entire surface becomes golden during baking.
Step-by-Step Instructions
Place the casserole in the preheated oven.
Bake at 375°F for 35–45 minutes.
The center should be fully set and the cheese should be deeply golden.
If the top browns too quickly, loosely cover the dish with foil during the final part of baking.
Remove from the oven.
Let the casserole rest for about 10 minutes before slicing.
Cut into large squares and serve warm.
Tips for Best Results
Drain the ground beef well so the casserole does not become greasy.
Press the dough into an even layer.
Do not pour the egg mixture all in one place.
Use freshly shredded cheese for the best melt.
Let the casserole rest before cutting so the layers hold together better.
For extra browning, broil for 1–2 minutes at the end.
Flavor Variations
For Sausage Breakfast Casserole, replace the ground beef with breakfast sausage.
For Bacon Beef Casserole, add cooked crumbled bacon.
For Spicy Breakfast Casserole, add jalapeños or red pepper flakes.
For Mushroom Beef Casserole, sauté sliced mushrooms with the ground beef.
For Pepper and Onion Casserole, add diced bell peppers.
For extra richness, add a few spoonfuls of cream cheese to the egg mixture.
How to Serve
Serve this casserole warm.
It pairs well with:
- Fresh fruit
- Hash browns
- Roasted potatoes
- Green salad
- Toast
- Biscuits
- Hot sauce
For brunch, serve with coffee, fruit, and a simple side salad.
Meal Prep and Storage
Store leftovers in an airtight container in the refrigerator for up to 3–4 days.
Reheat individual pieces in the microwave or oven.
For the best texture, reheat in a 350°F (175°C) oven until hot.
You can also assemble the casserole several hours ahead, cover it, refrigerate it, and bake later.
Common Mistakes to Avoid
Do not leave excess grease in the beef.
Avoid overfilling the pan.
Do not cut the casserole immediately after baking.
Avoid underbaking the center.
Do not use too much liquid in the egg mixture.
Frequently Asked Questions
Can I use breakfast sausage instead of beef?
Yes. Breakfast sausage works very well.
Can I use crescent dough?
Yes. Crescent dough creates a softer, slightly flakier base.
Can I add vegetables?
Absolutely. Peppers, mushrooms, spinach, and onions all work.
Can I prepare this ahead?
Yes. Assemble it, refrigerate, and bake when ready.
Can I freeze it?
Yes. Cool completely, wrap individual portions, and freeze.
Final Thoughts
This Cheesy Ground Beef Breakfast Casserole is a hearty, easy baked meal with a soft base, savory beef, creamy eggs, and plenty of golden melted cheese.
It is simple to prepare, easy to slice, and works perfectly for breakfast, brunch, or a comforting family dinner.