This Southwestern breakfast casserole is a flavorful and filling dish, perfect for brunch or a hearty breakfast. Packed with ingredients like eggs, cheese, and spicy sausage, it offers a delicious start to your day.
The recipe is easy to prepare and can be made ahead of time, making it a convenient option for busy mornings or gatherings.
Hearty Southwestern Breakfast Casserole
This Southwestern breakfast casserole is a delightful way to start your day. With its layers of eggs, vibrant bell peppers, and savory sausage, it offers a satisfying meal that is both filling and flavorful.
The combination of spices like cumin and chili powder adds a nice kick, making each bite a treat. The golden, bubbly top, adorned with melted cheese, is sure to entice anyone at the breakfast table.
Ingredients That Shine
The beauty of this casserole lies in its simple yet vibrant ingredients. Fresh bell peppers, whether red or green, bring color and crunch, while the spicy sausage adds depth and heartiness.
Eggs and milk create a fluffy base, binding everything together. Topped with shredded cheddar cheese, this dish not only looks appealing but also offers a rich, creamy texture that complements the other flavors perfectly.
Preparation Made Easy
Preparing this casserole is straightforward, making it an excellent choice for busy mornings or gatherings. Start by cooking the sausage until browned, then add in the diced onions and peppers until they soften.
Whisk together the eggs and milk with spices, then combine everything in a baking dish. The simplicity of the steps allows for a quick assembly, ensuring you spend less time in the kitchen and more time enjoying your meal.
Baking to Perfection
Once assembled, the casserole bakes to golden perfection in about 30 to 35 minutes. The aroma wafting through your kitchen will surely draw everyone in.
As the casserole bakes, the flavors meld together beautifully, creating a dish that is not only visually appealing but also bursting with taste. A sprinkle of chopped cilantro on top adds a fresh finish that brightens the overall flavor.
Serving Suggestions
This breakfast casserole is versatile and can be served in various ways. Pair it with a side of fresh fruit or a light salad for a balanced meal.
For those who enjoy a little extra heat, consider serving it with salsa or hot sauce on the side. This dish is perfect for brunch gatherings, ensuring that everyone leaves the table satisfied.
Nutritional Benefits
Not only is this casserole delicious, but it also packs a nutritional punch. With a good balance of protein from the eggs and sausage, along with healthy fats from the cheese, it provides a hearty start to your day.
Each serving offers a satisfying amount of calories, making it a great option for those looking to fuel their morning activities. Enjoying this casserole can be a delightful way to nourish your body while savoring a tasty meal.
Hearty Southwestern Breakfast Casserole

This casserole features layers of eggs, diced bell peppers, onions, and sausage, all baked together with cheese for a satisfying meal. It takes about 1 hour from start to finish and serves 6-8 people.
Ingredients
- 1 pound spicy sausage, crumbled
- 1 medium onion, diced
- 1 bell pepper, diced (red or green)
- 8 large eggs
- 1 cup milk
- 2 cups shredded cheddar cheese
- 1 teaspoon ground cumin
- 1 teaspoon chili powder
- Salt and pepper to taste
- 1 cup diced tomatoes (canned or fresh)
- Chopped cilantro for garnish (optional)
Instructions
- Preheat the Oven: Preheat your oven to 350°F (175°C).
- Cook the Sausage: In a large skillet over medium heat, cook the crumbled sausage until browned. Add the diced onion and bell pepper, cooking until softened (about 5 minutes). Remove from heat.
- Whisk Eggs: In a large bowl, whisk together the eggs, milk, cumin, chili powder, salt, and pepper until well combined.
- Combine Ingredients: Stir in the cooked sausage mixture and diced tomatoes into the egg mixture. Add 1 cup of the shredded cheese and mix well.
- Bake: Pour the mixture into a greased 9×13 inch baking dish. Top with the remaining cheese. Bake in the preheated oven for 30-35 minutes, or until the eggs are set and the top is golden.
- Serve: Let the casserole cool for a few minutes before slicing. Garnish with chopped cilantro if desired, and serve warm.
Cook and Prep Times
- Prep Time: 15 minutes
- Cook Time: 35 minutes
- Total Time: 50 minutes
Nutrition Information
- Servings: 6-8 servings
- Calories: 320kcal
- Fat: 22g
- Protein: 20g
- Carbohydrates: 6g

Hi all! I’m Cora Benson, and I’ve been blogging about food, recipes and things that happen in my kitchen since 2019.