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Sunrise Breakfast Enchilada Casserole

This breakfast enchilada casserole brings all the cozy, savory, morning flavors together in one bubbly, cheesy pan. Loaded with scrambled eggs, sausage, tortillas, and a creamy green chile sauce, it’s everything you love about breakfast enchiladas—without the hassle of rolling each one. Perfect for weekend brunch, holiday mornings, or make-ahead meal prep, this hearty casserole delivers comfort, spice, and satisfaction in every bite.
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Prep Time 15 minutes
Cook Time 35 minutes
Servings: 6 Servings
Ingredients Equipment Method Notes

Ingredients
  

For the filling:
  • 1 lb breakfast sausage or bacon, diced
  • 10 large eggs
  • ½ tsp salt
  • ¼ tsp black pepper
  • 1 cup shredded cheddar cheese
  • 1 cup shredded Monterey Jack cheese
  • 1 cup diced green chiles canned
  • ½ cup diced onion
  • 8 –10 small flour or corn tortillas cut into strips or wedges
For the sauce:
  • 1 cup sour cream
  • 1 can 10 oz green enchilada sauce
  • ½ cup milk
  • ½ tsp cumin
  • ¼ tsp garlic powder
Toppings (optional):
  • Fresh cilantro
  • Diced tomatoes
  • Sliced green onions
  • Avocado
  • Salsa

Equipment

  • 9x13 casserole dish
  • Large skillet
  • Mixing bowls
  • Whisk
  • Spatula
  • Aluminum foil

Method
 

  1. Cook the sausage: In a large skillet over medium heat, cook sausage until browned. Remove and set aside, leaving a little fat in the pan.
  2. Sauté onion: Add onion to the skillet and cook 2–3 minutes until softened.
  3. Scramble the eggs: Whisk eggs with salt and pepper, then pour into the skillet. Cook until just set (they’ll finish in the oven). Remove from heat.
  4. Mix the sauce: In a bowl, whisk together sour cream, enchilada sauce, milk, cumin, and garlic powder.
Assemble:
  1. Spread a thin layer of sauce in the casserole dish.
  2. Add half the tortilla pieces, half the sausage, half the eggs, half the green chiles, and half the cheese.
  3. Repeat layers.
  4. Pour sauce: Spread remaining sauce evenly over the top.
  5. Bake: Cover with foil and bake at 350°F (175°C) for 25 minutes. Remove foil and bake an additional 10–12 minutes, until bubbly and golden.
  6. Rest and serve: Let sit 5–10 minutes before slicing. Add your favorite toppings.

Notes

🧊 Storage & Reheating
Refrigerate: Up to 4 days in an airtight container.
Reheat:
Oven: 325°F (165°C) for 15–20 minutes
Microwave: 60–90 seconds per portion
Freeze: Freeze baked or unbaked for up to 2 months. Thaw overnight before reheating or baking.
🥄 Variations
Veggie Version: Add sautéed bell peppers, spinach, and mushrooms.
Spicy Upgrade: Use hot enchilada sauce or add jalapeños.
Ham & Swiss: Swap sausage for diced ham and use Swiss cheese.
Tater Tot Layer: Add a layer of frozen tots under the tortillas for extra comfort.
❓ 10 FAQs
Can I make this ahead of time?
Yes—assemble up to 24 hours in advance and refrigerate before baking.
Can I use corn tortillas?
Absolutely; they add great texture.
Does it freeze well?
Very well—freeze whole or in portions.
Can I use turkey sausage?
Yes, any cooked breakfast meat works.
Can I add beans?
Black beans or refried beans work nicely in the layers.
Can I make it dairy-free?
Use DF sour cream and cheese alternatives; almond milk works for the sauce.
Why are my eggs rubbery?
Avoid overcooking them on the stovetop; they’ll finish in the oven.
Can I use red enchilada sauce?
Sure—it will be richer and slightly spicier.
How do I keep the tortillas from getting mushy?
Lightly toasting them first helps maintain texture.
Can I use egg whites?
Yes—substitute with about 2 cups of egg whites.
🏁 Conclusion
This breakfast enchilada casserole is a warm, cheesy, soul-satisfying way to start the day. With layers of eggs, sausage, tortillas, and creamy enchilada sauce, it’s simple to prepare, endlessly customizable, and guaranteed to become a morning favorite, whether for brunch gatherings or easy meal prep.