(Roasted Poblano, Sausage & Cheese Breakfast Bake)
Poblano Breakfast Casserole with Pork Sausage is a hearty breakfast packed with savory pork sausage, smoky roasted poblano peppers, fluffy eggs, potatoes, and plenty of melted cheese. It’s easy to prepare, feeds a crowd, and is perfect for weekend brunch, holidays, family gatherings, or meal prep.
Full Recipe (Ingredients + Instructions)
Ingredients 🌶️🥚
For the Casserole
- 1 pound pork breakfast sausage
- 3 large poblano peppers
- 10 large eggs
- 1 cup whole milk
- ½ cup heavy cream
- 3 cups frozen hash browns, thawed
- 1 small onion, diced
- 3 garlic cloves, minced
- 1½ cups shredded Monterey Jack cheese
- 1½ cups shredded sharp cheddar cheese
- ½ cup Pepper Jack cheese
- 1 teaspoon ground cumin
- ½ teaspoon smoked paprika
- ½ teaspoon garlic powder
- ½ teaspoon Mexican oregano
- ½ teaspoon black pepper
- ½ teaspoon salt, or to taste
- 2 tablespoons chopped fresh cilantro
For Topping
- Extra shredded cheese
- Sliced roasted poblano
- Fresh cilantro
- Green onions
- Pico de gallo, optional
- Avocado, optional
- Sour cream or Mexican crema, optional
Instructions
Step 1: Roast the Poblanos 🌶️
Place the poblano peppers directly over a gas flame, on a hot grill, or underneath the broiler.
Roast until the skins are blistered and charred on all sides.
Transfer them to a covered bowl and let steam for 10–15 minutes.
Peel away the loose charred skin, remove the stems and seeds, and chop the peppers.
Don’t rinse them under water if you can avoid it—you’ll wash away some of that delicious roasted flavor.
Step 2: Cook the Pork Sausage
Preheat oven to 375°F (190°C).
Cook pork sausage in a large skillet over medium-high heat, breaking it into crumbles.
Add the diced onion and cook for 6–8 minutes, until the sausage is browned and the onion is tender.
Add garlic and cook for another 30 seconds.
Drain excess grease.
Step 3: Prepare the Hash Browns 🥔
Lightly grease a 9×13-inch baking dish.
Spread the thawed hash browns evenly across the bottom.
Season lightly with salt, black pepper, and garlic powder.
For a slightly crispier potato layer, bake the hash browns alone for 10 minutes before adding the remaining ingredients.
Step 4: Add the Sausage & Poblanos
Spread the cooked pork sausage over the potatoes.
Scatter the roasted poblano peppers over the sausage.
Sprinkle with:
- Monterey Jack
- Cheddar
- Pepper Jack
Reserve about 1 cup of cheese for the top.
Step 5: Make the Egg Mixture 🥚
In a large bowl, whisk together:
- Eggs
- Milk
- Heavy cream
- Cumin
- Smoked paprika
- Mexican oregano
- Black pepper
- Salt
- Cilantro
Whisk until completely combined.
Pour evenly over the sausage, poblano, potato, and cheese layers.
Step 6: Add Extra Cheese 🧀
Sprinkle the reserved cheese generously over the top.
Add a few strips or pieces of roasted poblano for a beautiful finish.
Step 7: Bake
Bake uncovered at 375°F (190°C) for approximately 35–45 minutes.
The casserole is ready when:
✅ The center is set
✅ The edges are lightly golden
✅ The cheese is melted and bubbling
If the top browns too quickly, loosely cover it with foil.
Step 8: Rest & Serve
Let the casserole rest for 10 minutes before slicing.
Top with:
🌿 Fresh cilantro
🥑 Avocado
🍅 Pico de gallo
🧅 Green onions
🥣 Mexican crema
Serve warm!
Extra Recipe Tips & Variations ✨
🌶️ Poblano & Hatch Green Chile
Add 1 cup roasted Hatch green chile along with the poblanos for even more smoky chile flavor.
🥓 Bacon & Sausage Version
Add 6–8 slices crispy chopped bacon.
🧀 Extra Cheesy Version
Use a combination of:
- Monterey Jack
- Cheddar
- Pepper Jack
- Oaxaca
for an incredible cheesy breakfast casserole.
🥔 Potato & Sausage Version
Replace hash browns with 3 cups diced roasted potatoes.
🌽 Southwestern Version
Add:
- 1 cup corn
- ½ cup black beans
- Roasted green chile
- Fresh cilantro
🔥 Spicy Version
Add diced jalapeños or serrano peppers and use hot pork sausage.
Flavor Upgrades / Secret Tips 🔥
✅ Roast the poblanos first. This brings out their smoky, slightly sweet flavor.
✅ Drain the sausage well so the casserole doesn’t become greasy.
✅ Pre-bake the hash browns for a firmer, slightly crispy bottom.
✅ Freshly shredded cheese melts much better than pre-shredded.
✅ Don’t overbake the eggs. Remove the casserole once the center is just set.
✅ Let it rest before slicing so you get clean, beautiful squares.
Serving Ideas 🍽️
Serve your Poblano Breakfast Casserole with:
🥑 Fresh avocado
🍅 Pico de gallo
🫘 Refried beans
🌶️ Salsa verde
🍓 Fresh fruit
🥔 Breakfast potatoes
🌮 Warm flour tortillas
For a full Southwestern breakfast, serve it with refried beans, avocado, fresh salsa, and warm tortillas.
Storage & Meal Prep Tips 🥡
Refrigerator
Store covered in the refrigerator for up to 4 days.
Freezer
Cut into individual portions and freeze for up to 2 months.
Reheating
Warm individual portions in the microwave or cover and reheat in a 325°F (165°C) oven until hot.
Make Ahead
Assemble the casserole the night before, cover, and refrigerate.
Bake it fresh the next morning, adding approximately 5–10 minutes to the cooking time if it’s going directly from the refrigerator to the oven.
Nutrition Facts
Approximate per serving (1 of 10):
- Calories: 420–480 kcal
- Protein: 24–29 g
- Carbohydrates: 18–24 g
- Fat: 29–35 g
- Fiber: 2–3 g
Nutrition varies depending on the sausage, cheese, and potatoes used.
Frequently Asked Questions (Q&A)
Q: Are poblano peppers very spicy?
A: Poblanos are generally mild, with a rich, earthy chile flavor. Occasionally, an individual pepper can be hotter than expected.
Q: Can I use fresh poblanos without roasting them?
A: You can, but roasting gives them a much deeper, smokier flavor and softer texture.
Q: Can I prepare this casserole the night before?
A: Absolutely. It’s an excellent make-ahead breakfast for holidays and busy mornings.
Q: Can I use Italian sausage instead of breakfast sausage?
A: Yes. Mild or hot Italian pork sausage both work well.
Q: Can I leave out the potatoes?
A: Yes. Simply omit the hash browns for a lighter, more egg-forward casserole.
Social Media Captions ❤️
Facebook Style
“Breakfast is served! 🌶️🥚🧀 This Poblano Breakfast Casserole with Pork Sausage is loaded with smoky roasted poblanos, savory sausage, potatoes, fluffy eggs, and plenty of melted cheese. Perfect for a lazy weekend breakfast or feeding the whole family!”
Instagram Style
“Roasted poblanos, sausage, eggs, potatoes, and ALL that melted cheese. 🌶️🥚🧀 Breakfast doesn’t get much better!”
Short Viral Caption
“Cheesy, smoky, loaded, and ready for breakfast! 🌶️🧀🔥”
Engagement Caption
“What are you putting on top—SALSA 🌶️, AVOCADO 🥑, or BOTH? 😍”
Family-Style Caption
“There’s something special about a big breakfast casserole coming out of the oven while everyone waits around the kitchen. ❤️🌶️🥚 Simple ingredients, lots of cheese, and plenty to share!”
Final Food Description 🍴
Poblano Breakfast Casserole with Pork Sausage is a hearty Southwestern-inspired breakfast bake layered with savory pork sausage, smoky roasted poblano peppers, tender potatoes, fluffy seasoned eggs, and plenty of melted Monterey Jack, cheddar, and Pepper Jack cheese. Warm, cheesy, filling, and perfect for feeding a crowd, it’s a delicious way to start the morning. 🌶️🥚🧀🥔✨