Oh my goodness, let me tell you about my favorite breakfast dish that I can’t get enough of—my Breakfast Quesadilla Casserole! It’s an absolute game-changer for those busy mornings or lazy weekends when you just want something delicious without all the fuss. Picture this: fluffy eggs, gooey cheese, and soft tortillas layered together in a warm, cheesy embrace. I love how versatile it is; I can switch up the veggies or proteins depending on what I have in the fridge. It’s become a staple in my house, and trust me, once you whip this up, it’ll be hard to go back to plain old scrambled eggs. The best part? It’s perfect for feeding a crowd or just enjoying as leftovers throughout the week. So grab your ingredients, and let’s get cooking!

Ingredients List
- 6 large eggs
- 1 cup milk
- 4 flour or corn tortillas
- 1 cup packed shredded cheese (cheddar, Monterey Jack, or your favorite)
- 1 cup diced bell peppers (any color you love)
- 1 cup cooked sausage, crumbled (or any protein you prefer)
- 1 teaspoon salt
- 1 teaspoon black pepper
How to Prepare Breakfast Quesadilla Casserole
- First things first, preheat your oven to 350°F (175°C). This step is crucial so your casserole bakes evenly and comes out perfectly fluffy.
- While the oven is heating up, grab a large mixing bowl and whisk together the 6 large eggs, 1 cup of milk, 1 teaspoon of salt, and 1 teaspoon of black pepper. You want everything to be nice and smooth, so don’t rush this part!
- Now, let’s build our delicious layers! Take a greased 9×13-inch baking dish and start laying down the tortillas. I like to overlap them a bit to cover the whole bottom. You can use either flour or corn tortillas, whichever you prefer.
- Next, sprinkle the diced bell peppers and crumbled sausage evenly over the tortillas. This is where the magic starts to happen, with all those flavors mingling together!
- Pour your egg mixture over the layers, making sure to cover everything evenly. It’s like a warm hug for all those delicious ingredients!
- Finally, sprinkle 1 cup of shredded cheese on top. Go ahead, be generous with it—who doesn’t love extra cheese?
- Now, pop that beauty into the oven and let it bake for 30-35 minutes. You’ll know it’s ready when the center is set and the cheese is bubbly and golden!
- Once it’s done, let it cool for about 5 minutes before slicing into squares. This helps it hold together better when you serve it. Enjoy every bite!
Why You’ll Love This Recipe
- It’s a quick and easy breakfast option that comes together in under an hour—perfect for busy mornings!
- The combination of creamy eggs, melty cheese, and flavorful veggies makes each bite absolutely irresistible.
- It’s incredibly versatile; you can mix and match ingredients based on what you have on hand or your personal taste!
- This casserole is great for meal prep—make it ahead of time and enjoy it throughout the week.
- Not only does it taste amazing, but it’s also packed with protein and nutrients, making it a healthy choice to start your day.
- It’s perfect for serving a crowd, whether for brunch gatherings or family breakfasts, and everyone will be asking for seconds!
Tips for Success
To make your Breakfast Quesadilla Casserole truly shine, here are some of my favorite tips! First, don’t skimp on the cheese—feel free to mix different kinds like pepper jack for a spicy kick or a smoky gouda for depth. If you’re using fresh veggies, sauté them lightly before adding to the casserole to enhance their flavors and keep them from getting too watery during baking.
Timing is key, so keep an eye on the casserole during the last few minutes of baking; every oven is a little different! Once it’s out of the oven, let it cool for a few minutes before slicing. This helps the layers stay intact and makes for a prettier presentation. And remember, garnish with fresh herbs like cilantro or green onions for a pop of color and flavor! You’ve got this—enjoy every cheesy bite!
Variations
One of the best things about my Breakfast Quesadilla Casserole is how adaptable it is! If you’re feeling adventurous, why not switch up the vegetables? Spinach, mushrooms, or zucchini can add a fresh twist. For a bit of heat, throw in some jalapeños or diced green chiles. You can also play around with the spices—adding a pinch of cumin or paprika can elevate the flavor to a whole new level!
If you’re looking to change up the protein, try using diced ham, crispy bacon, or even black beans for a vegetarian option. And don’t forget about the cheese! Mixing in some feta or crumbled goat cheese can give it a delightful tang. The possibilities are endless, so let your creativity run wild and make this casserole your own—you really can’t go wrong!
Storage & Reheating Instructions
Storing leftovers from your Breakfast Quesadilla Casserole is super easy! Once it’s cooled down, just cover the dish tightly with plastic wrap or transfer individual slices to airtight containers. It’ll keep fresh in the fridge for about 3-4 days—perfect for quick breakfasts throughout the week!
When you’re ready to enjoy those delicious leftovers, reheating is a breeze. You can pop a slice in the microwave for about 1-2 minutes, but I recommend using the oven for the best texture. Just preheat your oven to 350°F (175°C), place the casserole slice on a baking sheet, and warm it up for about 10-15 minutes until it’s heated through. This method keeps the cheese nice and melty and the edges crispy. So go ahead, whip out those leftovers and enjoy a tasty breakfast any day of the week!
Nutritional Information
Here’s a quick look at the typical nutritional values for a slice of my Breakfast Quesadilla Casserole. Each serving contains about 250 calories, 15 grams of fat (with 6 grams being saturated fat), and 12 grams of protein. You’ll also find around 20 grams of carbohydrates and 2 grams of fiber in there. It’s a hearty and satisfying meal to kickstart your day! Keep in mind that these values are estimates and can vary based on your specific ingredients and portion sizes. Enjoy guilt-free deliciousness!
FAQ Section
Can I use different types of tortillas?
Absolutely! You can use flour, corn, or even whole wheat tortillas depending on your preference. Just keep in mind that different tortillas may slightly affect the texture, but they all work beautifully in this Breakfast Quesadilla Casserole.
Can I make this casserole ahead of time?
Yes, you can prepare it up to a day in advance! Just assemble everything, cover it tightly, and store it in the fridge. When you’re ready to bake, you might need to add a few extra minutes to the cooking time if it’s cold from the fridge.
What can I substitute for the sausage?
If you’re looking for alternatives, feel free to use turkey sausage, bacon, or even a plant-based sausage for a vegetarian option. You can also skip the meat altogether and load up on extra veggies for a lighter version.
How do I know when the casserole is done?
Your Breakfast Quesadilla Casserole is ready when the center is set and doesn’t jiggle when you gently shake the dish. The cheese should be bubbly and golden. If you want to be extra sure, you can insert a knife in the center; it should come out clean.
Can I freeze the leftovers?
Yes, you can! Just slice the casserole and wrap each piece tightly in plastic wrap, then place them in freezer bags. It’ll keep well for up to 2 months. Thaw in the fridge overnight and reheat in the oven or microwave when you’re ready to enjoy it again!
Breakfast Quesadilla Casserole: 5 Ways to Delight Mornings
- Prep Time: 15 minutes
- Cook Time: 35 minutes
- Total Time: 50 minutes
- Yield: 6 servings 1x
- Category: Breakfast
- Method: Baking
- Cuisine: Mexican
- Diet: Vegetarian
Description
A delicious breakfast dish combining eggs, cheese, and tortillas.
Ingredients
- 6 large eggs
- 1 cup milk
- 4 tortillas
- 1 cup shredded cheese
- 1 cup diced bell peppers
- 1 cup cooked sausage, crumbled
- 1 teaspoon salt
- 1 teaspoon pepper
Instructions
- Preheat the oven to 350°F.
- In a bowl, whisk together eggs, milk, salt, and pepper.
- Layer tortillas in a greased baking dish.
- Add bell peppers and sausage over the tortillas.
- Pour the egg mixture over the layers.
- Sprinkle cheese on top.
- Bake for 30-35 minutes until set.
- Let cool for 5 minutes before slicing.
Notes
- Use any type of cheese you prefer.
- Add vegetables of your choice.
- Can be made ahead and stored in the fridge.
Nutrition
- Serving Size: 1 slice
- Calories: 250
- Sugar: 2g
- Sodium: 600mg
- Fat: 15g
- Saturated Fat: 6g
- Unsaturated Fat: 8g
- Trans Fat: 0g
- Carbohydrates: 20g
- Fiber: 2g
- Protein: 12g
- Cholesterol: 150mg
Keywords: Breakfast Quesadilla Casserole