Chili Relleno Casserole
Craving a comforting and flavorful dish? Look no further than chili relleno casserole! This hearty meal combines roasted poblano peppers, gooey cheese, and a rich egg custard, all baked to perfection. It’s a fantastic way to enjoy the classic flavors of chili rellenos in a simpler, casserole form, making it perfect for weeknight dinners or gatherings with friends and family.
Ingredients
– 4 large poblano peppers
– 1 pound ground beef or turkey
– 1 cup diced onions
– 2 cups shredded cheese (cheddar or Monterey Jack)
– 4 large eggs
– 1 cup milk
– 1 teaspoon cumin
– 1 teaspoon chili powder
– Salt and pepper to taste
– Fresh cilantro for garnish

Servings and Cooking Time
This recipe serves 6. Preparation time is approximately 20 minutes, and cooking time is around 40 minutes.
Nutritional Value
Per serving (1/6 of the casserole): Calories: 350, Protein: 22g, Carbohydrates: 10g, Fat: 25g. This information is based on one serving.
Step-by-Step Cooking Process
1. Preheat the oven to 350°F (175°C).
2. Roast the poblano peppers until charred, then place in a bag to steam for 10 minutes.
3. Peel and deseed the peppers once cooled.
4. In a skillet, brown the ground beef or turkey with diced onions, seasoning with cumin, chili powder, salt, and pepper.
5. Spread half of the cooked meat mixture in a greased casserole dish.
6. Layer half of the roasted peppers on top of the meat.
7. Sprinkle one cup of shredded cheese over the peppers.
8. In a bowl, whisk together eggs and milk until well combined.
9. Pour the egg mixture over the layers in the casserole dish.
10. Top with the remaining meat, peppers, and cheese.
11. Bake for 30-40 minutes, until the casserole is set and golden.
12. Let cool for a few minutes before slicing and serving.

Alternative Ingredients
You can substitute the ground meat with black beans or lentils for a vegetarian version. Additionally, feel free to use any cheese you prefer, such as pepper jack for added spice.
Serving and Pairings
Chili relleno casserole pairs wonderfully with a fresh green salad, guacamole, or tortilla chips. A side of Mexican rice or refried beans makes for a complete meal.
Storage and Reheating
Store leftover casserole in an airtight container in the refrigerator for up to 3 days. To reheat, place in the oven at 350°F (175°C) until warmed through, about 15-20 minutes. This dish can also be frozen before baking; just thaw overnight in the fridge before cooking.
Cooking Mistakes
- Not roasting the peppers thoroughly can lead to a bitter taste.
- Overcooking the casserole may result in a dry texture.
- Skipping the steaming step for the peppers can make peeling difficult.
- Using too little seasoning can make the dish bland.
- Not allowing the casserole to rest before serving can affect the texture.
Helpful Tips
- Use fresh peppers for the best flavor and texture.
- Experiment with different types of cheese for variety.
- For a spicy kick, add jalapeños to the meat mixture.
- Make it ahead of time and bake just before serving.

FAQs
Can I make this ahead of time?
Yes, you can prepare the casserole in advance and store it in the refrigerator before baking. Just allow extra time for baking if it’s coming straight from the fridge.
Is this dish gluten-free?
Yes, chili relleno casserole is naturally gluten-free as it does not contain any flour or gluten-based ingredients.
What can I use instead of ground beef?
Ground turkey, chicken, or plant-based meat alternatives work well as substitutes for the meat in this recipe.
Can I use frozen peppers?
Yes, frozen roasted peppers can be used, but fresh peppers provide better flavor and texture.
What can I serve with chili relleno casserole?
It pairs well with sour cream, salsa, and fresh tortillas, enhancing the overall flavor experience.
Conclusion
Chili relleno casserole is a delicious and satisfying dish that brings the flavors of traditional chili rellenos to the table in a convenient form. With its rich textures and zesty flavors, it’s sure to become a family favorite. Enjoy this tasty casserole at your next family gathering or casual dinner for a heartwarming meal.

Chili Relleno Casserole
Ingredients
- 4 large poblano peppers
- 1 pound ground beef or turkey
- 1 cup diced onions
- 2 cups shredded cheese cheddar or Monterey Jack
- 4 large eggs
- 1 cup milk
- 1 teaspoon cumin
- 1 teaspoon chili powder
- Salt and pepper to taste
- Fresh cilantro for garnish
Instructions
- Preheat the oven to 350°F (175°C).
- Roast the poblano peppers until charred, then place in a bag to steam for 10 minutes.
- Peel and deseed the peppers once cooled.
- In a skillet, brown the ground beef or turkey with diced onions, seasoning with cumin, chili powder, salt, and pepper.
- Spread half of the cooked meat mixture in a greased casserole dish.
- Layer half of the roasted peppers on top of the meat.
- Sprinkle one cup of shredded cheese over the peppers.
- In a bowl, whisk together eggs and milk until well combined.
- Pour the egg mixture over the layers in the casserole dish.
- Top with the remaining meat, peppers, and cheese.
- Bake for 30-40 minutes, until the casserole is set and golden.
- Let cool for a few minutes before slicing and serving.