This roasted green chile casserole is a delightful dish that combines the smoky flavor of green chiles with the creamy richness of cheese. Perfect for a family dinner or a potluck, this casserole is both comforting and flavorful. The layers of roasted chiles and melted cheese create a harmonious blend that is sure to please any palate.
One key ingredient in this recipe is green chiles, which may not be commonly found in every household. When visiting the supermarket, look for fresh green chiles in the produce section. If fresh chiles are unavailable, you can often find canned or jarred roasted chiles in the international or Mexican food aisle. Ensure they are roasted and peeled for the best results.

Ingredients for Roasted Green Chile Casserole
Green chiles: These provide a smoky and slightly spicy flavor to the casserole.
Cheese: Shredded cheddar or monterey jack cheese adds a creamy and rich texture.
Milk: Helps to create a smooth and cohesive mixture.
Eggs: Bind the ingredients together and add structure to the casserole.
Flour: Used to thicken the mixture and provide a slight crust.
Baking powder: Helps the casserole rise slightly and become fluffy.
Salt: Enhances the overall flavor of the dish.
Pepper: Adds a touch of heat and balances the flavors.
Technique Tip for This Recipe
When roasting green chiles, make sure to char the skin evenly by turning them frequently over an open flame or under a broiler. Once the skin is blistered and blackened, place the chiles in a sealed plastic bag or a covered bowl for about 10 minutes. This steaming process will make it easier to peel off the skin, ensuring a smoother texture in your casserole.
Suggested Side Dishes
Alternative Ingredients
green chiles - Substitute with poblano peppers: Poblano peppers have a similar mild heat and earthy flavor, making them a great alternative.
green chiles - Substitute with canned green chiles: If fresh chiles are unavailable, canned green chiles can provide a similar taste and texture.
shredded cheese - Substitute with mozzarella cheese: Mozzarella melts well and has a mild flavor that complements the dish.
shredded cheese - Substitute with pepper jack cheese: For a spicier kick, pepper jack cheese can add both heat and creaminess.
milk - Substitute with evaporated milk: Evaporated milk has a richer texture and can enhance the creaminess of the casserole.
milk - Substitute with unsweetened almond milk: For a dairy-free option, unsweetened almond milk can be used without altering the flavor significantly.
eggs - Substitute with flax eggs: Mix 1 tablespoon of ground flaxseed with 3 tablespoons of water per egg. This works well as a binding agent for a vegan alternative.
eggs - Substitute with silken tofu: Silken tofu can be blended to create a similar consistency to eggs, making it a good vegan substitute.
flour - Substitute with cornstarch: Cornstarch can be used as a thickening agent, though you may need to use slightly less.
flour - Substitute with gluten-free flour: For a gluten-free option, gluten-free flour blends can be used without compromising the texture.
baking powder - Substitute with baking soda and cream of tartar: Mix ¼ teaspoon of baking soda with ½ teaspoon of cream of tartar to replace 1 teaspoon of baking powder.
baking powder - Substitute with self-rising flour: If using self-rising flour, you can omit the baking powder as it already contains leavening agents.
Other Alternative Recipes Similar to This Casserole
How To Store / Freeze This Casserole
Allow the Roasted Green Chile Casserole to cool completely at room temperature before storing. This helps prevent condensation, which can make the casserole soggy.
For short-term storage, cover the casserole dish tightly with plastic wrap or aluminum foil and place it in the refrigerator. It will stay fresh for up to 3-4 days.
If you prefer to store individual portions, cut the casserole into serving sizes and place them in airtight containers. This makes reheating easier and more convenient.
For longer storage, consider freezing the casserole. Wrap the entire dish or individual portions tightly in plastic wrap and then in a layer of aluminum foil. This double wrapping helps prevent freezer burn.
Label the wrapped casserole with the date and contents. This ensures you know what it is and when it was stored, making it easier to manage your freezer inventory.
When ready to enjoy, thaw the frozen casserole in the refrigerator overnight. This slow thawing process helps maintain the texture and flavor of the dish.
Reheat the thawed casserole in a preheated oven at 350°F (175°C) for about 20-25 minutes or until heated through. If reheating individual portions, you can also use a microwave for quicker results.
To keep the top from drying out during reheating, cover the casserole loosely with aluminum foil for the first half of the reheating time, then remove it to allow the top to crisp up.
Enjoy your Roasted Green Chile Casserole with a fresh side salad or a warm bowl of soup for a complete meal.
How To Reheat Leftovers
Preheat your oven to 350°F (175°C). Place the leftover roasted green chile casserole in an oven-safe dish. Cover it with aluminum foil to prevent it from drying out. Heat for about 20-25 minutes or until warmed through.
If you're in a hurry, the microwave is your friend. Slice a portion of the casserole and place it on a microwave-safe plate. Cover it with a microwave-safe lid or another plate to retain moisture. Heat on medium power for 2-3 minutes, checking halfway through to ensure even heating.
For a crispy top, use a toaster oven. Set it to 350°F (175°C) and place the casserole in an oven-safe dish. Cover with foil and heat for 15-20 minutes. Remove the foil for the last 5 minutes to let the top get golden and crispy.
If you have an air fryer, preheat it to 350°F (175°C). Place a portion of the casserole in the basket, ensuring it's not overcrowded. Heat for 10-12 minutes, shaking the basket halfway through to ensure even heating.
For a stovetop method, use a non-stick skillet. Slice a portion of the casserole and place it in the skillet over medium heat. Cover with a lid and heat for 5-7 minutes, flipping halfway through to ensure both sides are warmed evenly.
Best Tools for This Recipe
Oven: Preheat to 350°F (175°C) for baking the casserole.
Baking dish: Grease this to layer the roasted green chiles and pour the mixture.
Whisk: Use this to mix together the milk, eggs, flour, baking powder, salt, and pepper.
Mixing bowl: Combine the milk, eggs, flour, baking powder, salt, and pepper in this.
Cheese grater: Shred the cheese if it is not pre-shredded.
Measuring cups: Measure out the milk and flour accurately.
Measuring spoons: Measure out the baking powder, salt, and pepper.
Knife: Slice the roasted green chiles if needed.
Cutting board: Place the roasted green chiles on this for slicing.
Oven mitts: Use these to safely handle the hot baking dish when removing it from the oven.
How To Save Time on Making This Casserole
Pre-roast the chiles: Roast and peel the green chiles ahead of time and store them in the fridge.
Shred cheese in bulk: Shred cheese in advance and keep it in an airtight container.
Use a blender: Blend the milk, eggs, flour, and baking powder together for a smoother mixture.
Pre-measure ingredients: Measure out all your ingredients before starting to save time during assembly.
Line the baking dish: Use parchment paper to line the baking dish for easier cleanup.

Roasted Green Chile Casserole
Ingredients
Main Ingredients
- 6 green chiles, roasted and peeled
- 2 cups shredded cheese (cheddar or Monterey Jack)
- 1 cup milk
- 4 eggs
- ½ cup flour
- 1 teaspoon baking powder
- Salt and pepper to taste
Instructions
- Preheat oven to 350°F (175°C).
- Layer roasted green chiles in a greased baking dish.
- Sprinkle shredded cheese over the chiles.
- In a bowl, whisk together milk, eggs, flour, baking powder, salt, and pepper.
- Pour the mixture over the chiles and cheese.
- Bake for 45 minutes or until the top is golden and the casserole is set.
Nutritional Value
Keywords
Suggested Appetizers and Desserts for This Casserole
I suggest you try these favourites too!
- Vegetarian Stuffed Peppers Recipe1 Hours
- Vegetarian Quesadillas Recipe25 Minutes
- Vegetable Ratatouille Recipe1 Hours
- Stuffed Bell Peppers With Quinoa Recipe45 Minutes
- Stuffed Bell Peppers With Quinoa And Veggies Recipe45 Minutes
- Spiced Carrot And Ginger Soup Recipe45 Minutes
- Sautéed Vegetables Recipe25 Minutes
- Roasted Eggplant Recipe40 Minutes
- Quinoa And Vegetable Soup Recipe45 Minutes
- Mediterranean Vegetable Skewers Recipe30 Minutes
- Herbed Quinoa Salad Recipe30 Minutes
- Grilled Portobello Mushrooms Recipe25 Minutes
Leave a Reply