Introduction to Chili Relleno Casserole
If you're a busy professional looking for a delicious and hassle-free meal option, Chili Relleno Casserole might just be your new best friend. This comforting dish takes all the traditional flavors of Chile Rellenos—tender poblano peppers, melting cheese, and rich sauces—and combines them into an easy-to-prep casserole. It's a game-changer for anyone who values both flavor and convenience in the kitchen.
Why Chili Relleno Casserole is a Game-Changer for Busy Professionals
Imagine coming home after a long day, exhausted and hungry. The last thing you want to do is spend hours in the kitchen. That's where this casserole shines! Ready in just one hour, it requires minimal prep time, allowing you to focus on unwinding instead of slaving over a hot stove. Plus, it serves about six people, making it great for meal prep or serving a small gathering.
With ingredients like canned poblano peppers and ready-made sauces, you save time without sacrificing taste. It's also a versatile dish—swap in your favorite cheeses or add proteins like turkey bacon or chicken ham for extra heartiness. For more tips on preparing quick meals, check out some excellent resources from Cooking Light or Bon Appétit.
In short, the Chili Relleno Casserole is a flavorful solution to your weeknight dinner dilemmas, perfect for those with a busy lifestyle!

Ingredients for Chili Relleno Casserole
Essential ingredients for a flavorful casserole
To kick off your delicious Chili Relleno Casserole, you’ll need a few key ingredients that create harmonious flavors:
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2 (7 ounce) cans whole poblano peppers, drained - You can find these at most grocery stores or specialty Mexican markets. If you want to add a smoky touch, try fresh roasted poblano peppers instead.
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8 ounces Monterey Jack cheese, shredded - This creamy cheese is perfect for that gooey texture.
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8 ounces Cheddar cheese, shredded - Adds a sharp flavor that complements the mild poblano.
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2 large eggs & 1 (5 ounce) can evaporated milk - These provide richness and help bind the casserole.
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2 tablespoons all-purpose flour & ½ cup milk - Together, they create a luscious custard-like texture.
Optional enhancements for extra flavor
Feel free to get creative! Here are some optional enhancements to make your Chili Relleno Casserole stand out:
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Chopped onions or garlic - Sauté them before adding for a savory base.
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Chopped cilantro or green onions - Sprinkle these on top for a fresh finish.
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Spices like cumin or smoked paprika - A pinch of these add depth and warmth.
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Protein options like Turkey Bacon or Chicken Ham - Mix it in for heartiness.
With these ingredients, you're well on your way to creating a comforting and satisfying meal that’s perfect for any occasion! Maybe pair your casserole with a side of Mexican rice or a fresh garden salad for a complete dinner experience. Happy cooking!
Step-by-Step Preparation of Chili Relleno Casserole
Creating a Chili Relleno Casserole is a breeze once you break it down into manageable steps. Follow this guide, and you’ll have a delicious, hearty dish ready to impress your friends or family!
Gather and prepare your ingredients
The first step is all about getting organized. Gather all your ingredients, which include:
- Cooking spray
- 2 (7 oz) cans whole poblano peppers, drained (you can find these in Mexican markets or online)
- 8 oz Monterey Jack cheese, shredded
- 8 oz Cheddar cheese, shredded
- 2 large eggs
- 1 (5 oz) can evaporated milk
- 2 tablespoon all-purpose flour
- ½ cup milk (as needed)
- 1 (8 oz) can enchilada sauce or tomato sauce
Preheat your oven to 350°F (175°C) and lightly grease your 8x8-inch baking dish with cooking spray. Having everything ready will make the cooking process smooth and enjoyable!
Layer the poblanos and cheeses
Once your ingredients are prepped, it's time to build your casserole. Start by layering the poblanos from one can evenly at the bottom of your prepared baking dish. These peppers are the star ingredient, bringing that smoky, savory flavor to the dish.
Next, sprinkle half of your shredded Monterey Jack and Cheddar cheeses over the poblanos. Then, layer the remaining poblano peppers on top; this creates a delightful depth of flavor and texture in your casserole.
Mix the egg and milk mixture
In a separate bowl, beat together the eggs, evaporated milk, and flour. This mixture is crucial, as it binds everything together. If you find the mixture too thick, add the ½ cup of milk to achieve your desired consistency. It’s best to have it pourable but not too runny, so the casserole holds together perfectly after baking.
Assemble your casserole
Now that your layers are set, pour the egg and milk mixture evenly over the layered poblanos and cheeses. This will seep down and bind the ingredients together as it bakes. To add an extra layer of flavor, pour the enchilada sauce evenly over the top—it’ll create a beautiful, saucy layer as it cooks.
Bake it to perfection
Pop your casserole into your preheated oven and bake for about 25 minutes. This initial baking ensures that everything cooks through. After 25 minutes, remove it from the oven and prepare for the final touches by pouring the remaining enchilada sauce over the top. Bake it for an additional 15 minutes to let those flavors meld beautifully.
Broil for that gooey cheese topping
To achieve that gooey, golden cheese topping we’re all dreaming of, switch on your broiler. Sprinkle the remaining Monterey Jack and Cheddar cheeses on top, then broil for 2 to 3 minutes until the cheese is melted and bubbly. Keep an eye on it—you want it to be perfectly browned without burning!
Once done, let it cool slightly, serve, and enjoy every delicious bite of this Chili Relleno Casserole!
For tips on variations or substitutions, check out this guide for more creative ideas!

Variations on Chili Relleno Casserole
Vegetarian Chili Relleno Casserole
Looking for a meatless option? Substitute the meat broth with vegetable broth and swap in your favorite whole grains, like quinoa, for a hearty twist. You can also add sautéed spinach or mushrooms for extra flavor. This vegetarian chili relleno casserole still captures that comfort food vibe and is packed with nutrition!
Chicken Chili Relleno Casserole
For a protein-packed meal, consider turning your chili relleno casserole into a delightful chicken dish! You can shred cooked chicken breast and layer it with the poblano peppers and cheese. This variation is perfect for using leftover roasted chicken or rotisserie chicken. It adds a savory touch and makes the dish even more satisfying.
With these variations, you can easily cater to different tastes and dietary needs while keeping the heart of the chili relleno casserole intact! If you want to dive deeper into other delectable variations, consider checking out Delish's Chili Relleno recipes.
Cooking Tips and Notes for Chili Relleno Casserole
Tips for Using Fresh Versus Canned Poblanos
When it comes to making a delicious Chili Relleno Casserole, you can choose between fresh or canned poblano peppers. Fresh poblanos offer a beautiful roasted flavor. To prepare them, simply roast them over a flame until charred, then peel the skin and remove the seeds. If you’re short on time, canned poblanos are highly convenient and still packed with flavor—just drain and rinse them before use.
Notes on Achieving the Right Consistency for the Egg Mixture
For the egg mixture, it's essential to strike a perfect balance. Start with two large eggs, whisking them thoroughly. If the mixture appears too thick, gradually add milk—¼ cup at a time—until you reach a smooth, pourable consistency. This helps ensure the casserole turns out fluffy and light. Remember, a smoother mix prevents dry patches and enhances that delicious texture you’re aiming for!
For more tips on using different types of peppers, check out this guide on chili peppers.

Serving Suggestions for Chili Relleno Casserole
Ideal Side Dishes to Complement the Casserole
To elevate your Chili Relleno Casserole experience, consider serving it alongside:
- Mexican Rice: Fluffy and flavorful, a side of Mexican rice combines fantastic with the richness of the casserole.
- Refried Beans: Creamy and hearty, they add protein and balance the dish's flavor.
- Corn Salad: A refreshing salad with corn, tomatoes, and lime offers a bright contrast to the rich casserole.
Pairing with Fresh Guacamole and Salsa
Don’t forget the essentials! Fresh guacamole and spicy salsa make perfect companions for your Chili Relleno Casserole. The creamy richness of guacamole cools down the heat while salsa adds a burst of freshness. For great recipes, check out The Kitchn for homemade guacamole and Serious Eats for salsa variations. Enjoy the perfect bite!
Time Breakdown for Chili Relleno Casserole
Preparation Time
Getting ready to make your Chili Relleno Casserole takes just 15 minutes. Gather your ingredients, preheat the oven, and greasing the dish is a breeze!
Cooking Time
The cooking process requires 45 minutes—25 minutes to bake the casserole, followed by a quick broil to melt the cheese beautifully.
Total Time
In just 1 hour, you can have a delicious Chili Relleno Casserole ready to serve. Perfect for busy weeknights or special gatherings! If you’re curious about alternatives for different ingredients, check out these poblano pepper substitutes for extra flexibility.
Nutritional Facts for Chili Relleno Casserole
Calories per serving
Each serving of this flavorful Chili Relleno Casserole contains approximately 395 calories. This makes it a hearty yet manageable meal option for a busy weeknight.
Key nutritional highlights
This casserole is not just delicious; it's also packed with essential nutrients:
- Total Fat: 28g (Saturated Fat: 16g)
- Cholesterol: 141mg
- Sodium: 915mg
- Total Carbohydrates: 14g (Dietary Fiber: 2g, Total Sugars: 8g)
- Protein: 24g
With a good dose of Vitamin C (59mg) and Calcium (647mg), this dish supports a balanced diet. As you enjoy your meal, consider pairing it with a light salad or steamed veggies for extra nutrients. Curious about variations? Check out this article on healthy Mexican dishes. With its rich flavors and satisfying textures, this Chili Relleno Casserole is sure to become a family favorite!
FAQs about Chili Relleno Casserole
Can I make this ahead of time?
Absolutely! Chili Relleno Casserole is a fantastic make-ahead dish. You can assemble the casserole up to 24 hours in advance. Keep it covered in the refrigerator, and when you're ready to bake, simply add a few extra minutes to the cooking time. This is especially helpful for busy weeknights or potlucks!
What can I substitute for Monterey Jack and Cheddar?
If you don’t have Monterey Jack or Cheddar on hand, don’t worry! You can use other melty cheese like Colby Jack, Pepper Jack, or even Mozzarella. Just remember that the flavor profile will change slightly, so choose according to your taste preferences. For a more pronounced flavor, consider a sharp Cheddar or Havarti.
How do I store leftovers?
To keep your Chili Relleno Casserole fresh, let it cool completely before transferring it to an airtight container. It can be stored in the refrigerator for up to 3-4 days. For longer storage, freeze individual portions wrapped tightly in plastic wrap or aluminum foil. Just reheat in the oven or microwave when you’re ready to enjoy again! For additional tips on storing casseroles, check out this guide.
Conclusion on Chili Relleno Casserole
In summary, this Chili Relleno Casserole offers a delightful twist on a favorite dish, making it both simple and satisfying. Perfect for gatherings or cozy weekdays, it brings the rich flavors of chile rellenos to your table in no time. Give it a try—your taste buds will thank you!

Chili Relleno Casserole
Equipment
- oven
- baking dish
- mixing bowl
Ingredients
casserole ingredients
- 2 cans whole poblano peppers drained
- 8 ounces Monterey Jack cheese shredded
- 8 ounces Cheddar cheese shredded
- 2 large eggs
- 1 can evaporated milk 5 ounce can
- 2 tablespoons all-purpose flour
- ½ cup milk or as needed
- 1 can enchilada sauce or tomato sauce
- cooking spray
Instructions
Preparation Steps
- Gather all ingredients. Preheat the oven to 350 degrees F (175 degrees C). Grease an 8x8-inch baking dish with cooking spray.
- Evenly layer poblano peppers from 1 can in the bottom of the prepared baking dish.
- Sprinkle with ½ of the Jack and Cheddar cheeses, then cover with remaining poblano peppers.
- Mix eggs, evaporated milk, and flour together in a bowl; if mixture is too thick, you can add ½ cup milk to thin to desired consistency. Pour over chiles.
- Bake in the preheated oven for 25 minutes. Pour enchilada sauce evenly over the top; continue baking for 15 more minutes.
- Turn broiler on. Sprinkle top with remaining Jack and Cheddar cheeses. Place under the broiler until cheese is melted, 2 to 3 minutes.
- Serve and enjoy!





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