Broccoli Cheese Breakfast Casserole
Are you searching for a delicious breakfast option that can easily feed a crowd while still being simple enough to whip up on a busy morning? Look no further than this Broccoli Cheese Breakfast Casserole! Packed with protein from the eggs and bursting with flavor from the cheeses, this dish is both satisfying and nutritious. Whether you’re hosting a brunch or just want to elevate your breakfast game, this casserole is sure to impress. Let’s dive into the details of this scrumptious recipe!
The Upside of Broccoli Cheese Breakfast Casserole

The beauty of the Broccoli Cheese Breakfast Casserole lies not only in its delightful taste but also in its versatility. You can prepare it ahead of time, making it perfect for busy weekdays or special occasions. The broccoli adds a vibrant color and a healthy twist, while the blend of Swiss, mozzarella, and sharp cheddar cheeses creates a creamy, savory experience that will have everyone coming back for seconds. With the addition of 12 beaten eggs, this casserole is a protein powerhouse, making it an ideal start to your day.
What You’ll Need
- 12 large eggs, beaten with a fork
- 2 tablespoons cream, half and half, or milk
- 1 teaspoon Spike Seasoning (or any all-purpose seasoning that’s good with eggs)
- Fresh ground black pepper to taste
- 3 cups broccoli florets
- 1/4 cup grated Swiss cheese
- 1/4 cup grated mozzarella cheese
- 1/4 cup grated sharp cheddar cheese
Equipment & Tools
- Large mixing bowl – for combining the egg mixture.
- Whisk or fork – to beat the eggs and mix ingredients.
- 9×13 inch baking dish – perfect size for this casserole.
- Oven – to bake the casserole until golden and set.
- Cutting board and knife – for chopping broccoli florets.
Stepwise Method: Broccoli Cheese Breakfast Casserole

Step 1: Preheat the Oven
Preheat your oven to 350°F (175°C). This ensures that your casserole will bake evenly and come out perfectly cooked.
Step 2: Prepare the Broccoli
Wash the broccoli florets thoroughly and chop them into bite-sized pieces. You want them small enough to distribute evenly throughout the casserole but not so small that they lose their texture.
Step 3: Beat the Eggs
In a large mixing bowl, crack open the 12 eggs and beat them with a fork until well combined. Add in the 2 tablespoons of cream, half and half, or milk, along with the Spike Seasoning and fresh ground black pepper to taste. Mix until everything is well incorporated.
Step 4: Combine Ingredients
Fold the chopped broccoli florets into the egg mixture gently. Then, add the grated Swiss, mozzarella, and sharp cheddar cheeses. Stir until the broccoli and cheeses are evenly coated in the egg mixture.
Step 5: Transfer to Baking Dish
Pour the entire mixture into a greased 9×13 inch baking dish. Spread it out evenly to ensure even cooking.
Step 6: Bake the Casserole
Place the baking dish in the preheated oven and bake for 30-35 minutes, or until the eggs are set and the top is golden brown. You can check for doneness by inserting a toothpick into the center; it should come out clean.
Step 7: Cool and Serve
Once baked, remove the casserole from the oven and allow it to cool for a few minutes before slicing. Serve warm, and enjoy the deliciousness of your Broccoli Cheese Breakfast Casserole!
Warm & Cool Weather Spins

- For a warm weather twist, consider adding diced tomatoes or bell peppers to the mix for a fresh, colorful addition.
- In cooler months, incorporating crumbled sausage or cooked bacon can elevate the flavor and add heartiness to the dish.
- Try swapping the broccoli for spinach or kale for an equally nutritious alternative.
- For a spicy kick, add a pinch of red pepper flakes or some diced jalapeños into the egg mixture.
Mistakes Even Pros Make
- Overcooking the casserole – keep an eye on the time and check for doneness to avoid a dry texture.
- Not greasing the baking dish properly, which can lead to sticking and make serving difficult.
- Using too much liquid can cause the casserole to be watery; stick to the recommended amount of cream or milk.
- Forgetting to season the egg mixture adequately, which can result in a bland final dish.
Storing Tips & Timelines
Your Broccoli Cheese Breakfast Casserole can be stored in the refrigerator for up to 3-4 days in an airtight container. If you want to keep it longer, consider freezing portions. It can last in the freezer for up to 2 months. To reheat, simply thaw in the refrigerator overnight and warm in the oven or microwave until heated through.
Troubleshooting Q&A
What if my casserole is too dry?
If your casserole turns out dry, it might have been overbaked. Next time, check for doneness a few minutes earlier, as ovens can vary in temperature. You can also add a bit more cream or milk to the egg mixture to keep it moist.
Can I use frozen broccoli instead of fresh?
Absolutely! While fresh broccoli is ideal for texture, frozen broccoli can be used. Just make sure to thaw and drain it well to remove excess moisture before adding it to the egg mixture.
How do I know when the casserole is done baking?
The casserole is done when the eggs are fully set and the top is golden brown. A toothpick inserted in the center should come out clean, indicating that it’s cooked through.
Can I make this casserole ahead of time?
Yes! You can prepare the casserole the night before and store it in the refrigerator. Just cover it tightly with plastic wrap or aluminum foil. In the morning, bake it directly from the fridge, adding a few extra minutes to the baking time.
That’s a Wrap
This Broccoli Cheese Breakfast Casserole is a dish that perfectly balances flavor, nutrition, and convenience. Whether you enjoy it for breakfast, brunch, or even a light dinner, it’s a recipe worth keeping in your rotation. With its delightful blend of cheeses and the health benefits of broccoli, every bite feels indulgent yet wholesome.
Why not gather your family or friends and share this delicious casserole over a leisurely morning? It’s sure to become a favorite in your home, cherished for its ease and delectable taste. So grab your ingredients and get ready to create an unforgettable breakfast experience! Enjoy your cooking adventure!

Broccoli Cheese Breakfast Casserole
Ingredients
Equipment
Method
- Preheat your oven to 350°F (175°C).
- Wash the broccoli florets thoroughly and chop them into bite-sized pieces.
- In a large mixing bowl, crack open the 12 eggs and beat them with a fork. Add in the cream, Spike Seasoning, and black pepper to taste, mixing well.
- Fold the chopped broccoli florets into the egg mixture gently. Then, add the grated cheeses and stir until evenly coated.
- Pour the mixture into a greased 9x13 inch baking dish and spread it out evenly.
- Bake for 30-35 minutes, until the eggs are set and the top is golden brown.
- Allow to cool for a few minutes before slicing and serving warm.
Notes
- Store leftovers in an airtight container in the refrigerator for up to 3-4 days.
- Freeze portions for up to 2 months for a quick meal later.
- For added flavor, consider mixing in cooked bacon or sausage.
