Chile Rellenos Casserole (Easy & Cheesy)
This Chile Rellenos Casserole delivers everything you love about the classic Mexican dish—roasted green chiles, gooey cheese, and a fluffy egg batter—without the mess of stuffing and frying. It’s perfect for breakfast, brunch, or dinner and comes together quickly with simple ingredients.
Why You’ll Love This Recipe
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No frying or stuffing required
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Rich, cheesy, and mildly spicy
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Great for make-ahead meals
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Perfect for family dinners or potlucks
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Naturally gluten-free option
Ingredients
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2 (7-oz) cans whole green chiles, drained and patted dry
(or 6–8 roasted fresh Hatch or Anaheim chiles) -
2 cups shredded Monterey Jack or Pepper Jack cheese
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1 cup shredded cheddar cheese
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4 large eggs
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1 cup milk
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½ cup all-purpose flour
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½ teaspoon baking powder
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½ teaspoon salt
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¼ teaspoon black pepper
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½ teaspoon ground cumin (optional)
Instructions
Step 1: Preheat Oven
Preheat oven to 375°F (190°C). Grease a 9×13-inch baking dish.
Step 2: Layer the Chiles
Lay half of the green chiles evenly in the bottom of the baking dish. Sprinkle with half of the cheese mixture. Repeat with remaining chiles and cheese.
Step 3: Make the Batter
In a mixing bowl, whisk eggs, milk, flour, baking powder, salt, pepper, and cumin until smooth.
Step 4: Assemble
Pour the batter evenly over the chile and cheese layers. Gently tap the dish to help the batter settle.
Step 5: Bake
Bake uncovered for 35–40 minutes, or until puffed, golden, and set in the center.
Let rest for 10 minutes before slicing.
Serving Suggestions
Serve chile rellenos casserole with:
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Salsa or pico de gallo
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Sour cream or crema
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Fresh cilantro
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Spanish rice or refried beans
Tips for Best Results
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Dry chiles well to prevent excess moisture
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Use freshly grated cheese for best melt
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Let casserole rest before cutting
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Add more chiles for extra heat
Variations
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Meat Lover’s: Add cooked ground beef or chorizo
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Breakfast Version: Add cooked breakfast sausage
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Low-Carb: Replace flour with almond flour
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Extra Spicy: Add diced jalapeños or green chilies
Storage & Reheating
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Refrigerate leftovers up to 4 days
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Freeze up to 2 months
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Reheat in oven at 325°F or microwave
Final Thoughts
This Chile Rellenos Casserole is a comforting, flavorful twist on a beloved classic. Cheesy, mildly spicy, and incredibly easy, it’s a guaranteed hit for any meal of the day.