Repeat Layers
Add remaining chilies on top, followed by the remaining cheese.
Make the Batter
In a mixing bowl, whisk together eggs, milk, flour, and baking powder until smooth.
Pour & Bake
Carefully pour batter evenly over the casserole. Bake uncovered for 40–45 minutes, or until puffed, golden, and set in the center.
Rest & Serve
Let the casserole rest for 10 minutes before slicing and serving.
🍽️ Serving Suggestions
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Serve with Spanish rice or cilantro-lime rice
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Add refried or black beans on the side
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Top with sour cream, salsa, or guacamole
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Pair with a crisp green salad for balance
🔄 Variations & Tips
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Spicy Version: Add diced jalapeños or pepper jack cheese
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Chicken Option: Swap ground beef for shredded rotisserie chicken
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Vegetarian: Skip the meat and add sautéed mushrooms or black beans
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Extra Cheesy: Add an extra cup of shredded cheese on top
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Low-Carb: Use almond flour instead of all-purpose flour
🧊 Storage & Reheating
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Refrigerator: Store leftovers in an airtight container for up to 4 days
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Reheat: Warm in the oven at 325°F or microwave individual portions
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Freezer: Freeze baked casserole (wrapped tightly) for up to 2 months
❓ Frequently Asked Questions
Are canned green chilies spicy?
Most whole canned green chilies are mild, especially Hatch varieties.
Can I make this ahead of time?
Yes! Assemble the casserole, cover, and refrigerate up to 24 hours before baking.
Does it work for breakfast?
Absolutely—this casserole is fantastic as a brunch or breakfast-for-dinner option.
⭐ Final Thoughts
This Chili Relleno Casserole delivers all the comfort and flavor of classic Tex-Mex without the fuss of stuffing and frying. It’s warm, cheesy, satisfying, and always a crowd favorite.