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Chile Relleno Casserole

Make chile relleno with simple ingredients, clear steps, and helpful tips. Perfect for weeknight dinners, family meals, or cozy meal planning.

5.0 · 39 reviewsRecipe card by k.westEditorial by recipesvibrant · Updated October 18, 2026
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Total time

70 min

Servings

8

Calories

283.9

Category

Dinner & Mains

This Chile Relleno Casserole is a quick and easy twist on the classic Mexican dish. Perfect for busy weeknights or potluck gatherings, it layers mild green chilies, a fluffy egg-milk batter, and plenty of melted cheese for a comforting, kid-friendly meal. Ready in just over an hour with simple ingredients, it's an inexpensive way to bring Southwestern flavors to your table.

Ingredients

Makes 8 servings

  • 1 cheese
  • 3 eggs
  • 1 1/2 milk
  • 1/2 flour
  • 1 whole green chilies

Method

  1. Mix the milk, eggs, salt,pepper,and flour.

  2. Spray a pan (9x13) with a nonstick cooking spray.

  3. layer chilies, then the mixture made in step 1, then the cheese.

  4. Continue this order until you run our of ingredients and put EXTRA cheese on the top!

  5. Bake at 350 degrees for about 50 minutes.

  6. Allow about 10 minutes before serving!

Easy swaps

  • Instead of Monterey Jack cheese, use Queso fresco or mild cheddar
  • Instead of Whole green chilies, use Roasted poblano peppers or canned diced green chilies
  • Instead of All-purpose flour, use Gluten-free flour blend or cornstarch
  • Instead of Whole milk, use Almond milk or oat milk

Frequently asked

Can I use fresh roasted chilies instead of canned?

Yes! Roast fresh poblano peppers, peel the skin, remove seeds, and use them whole for a smokier flavor.

Why is my casserole watery?

Make sure to drain the canned chilies well. Also, avoid overmixing the batter; gently fold to keep it light.

Can I add meat to this casserole?

Absolutely. Layer cooked ground beef, shredded chicken, or chorizo between the chilies and cheese for a heartier dish.

Is this recipe gluten-free?

Not as written, but you can substitute the flour with a gluten-free blend or cornstarch to make it gluten-free.

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