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TexMex Easy Chile Relleno Casserole Recipe

TexMex Easy Chile Relleno Casserole Recipe


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4.6 from 20 reviews

  • Total Time: 45-50 minutes
  • Yield: 6 1x

Description

Comfort meets convenience in this chile relleno casserole that brings zesty Mexican flavors straight to your dinner table. Layers of roasted green chiles, melted cheese, and a fluffy egg base create a delicious meal your family will devour in minutes.


Ingredients

Scale

Main Ingredients:

  • 8 whole green chiles
  • 2 cups Monterey Jack cheese
  • 1 cup cheddar cheese
  • 4 large eggs

Liquid and Binding Ingredients:

  • 1 ½ cups milk
  • ½ cup all-purpose flour

Seasonings and Extras:

  • 1 teaspoon baking powder
  • ½ teaspoon garlic powder
  • ½ teaspoon onion powder
  • Salt (to taste)
  • Pepper (to taste)
  • Chopped cilantro (optional)

Instructions

  1. Preheat the oven to a precise 375°F. Thoroughly coat a 9×13-inch baking dish with cooking spray, ensuring every inch is covered to prevent sticking.
  2. Carefully arrange 8 whole roasted green chiles across the bottom of the dish, creating an even base layer that covers the entire surface.
  3. Sprinkle 2 cups of Monterey Jack cheese over the chiles, creating a generous and even cheese coverage.
  4. Add another layer of 1 cup of cheddar cheese, completely blanketing the chiles and first cheese layer.
  5. Grab a large mixing bowl and whisk 4 eggs until they become light and frothy.
  6. Pour 1 ½ cups of milk into the eggs, then add ½ cup of all-purpose flour, mixing until no lumps remain.
  7. Incorporate 1 tsp baking powder, ½ tsp garlic powder, ½ tsp onion powder, and a pinch of salt and pepper into the liquid mixture.
  8. Gently pour the batter over the cheese and chile layers, making sure the liquid distributes evenly across the entire casserole.
  9. Slide the dish into the preheated 375°F oven and bake for exactly 35-40 minutes until the top turns golden brown and the center sets completely.
  10. Remove from the oven and let the casserole rest for 10 minutes to help it firm up.
  11. Garnish with fresh chopped cilantro if desired, then slice and serve while still warm.

Notes

  • Roast fresh poblano chiles over an open flame or under the broiler for the most authentic flavor and easiest skin removal.
  • For a gluten-free version, swap regular flour with almond or rice flour to maintain the batter’s consistency.
  • Always pat chiles dry after peeling to prevent excess moisture from making your casserole soggy.
  • Use freshly shredded cheese instead of pre-packaged for better melting and richer flavor in your dish.
  • Prep Time: 10 minutes
  • Cook Time: 35-40 minutes
  • Category: Casseroles
  • Method: Baking
  • Cuisine: Mexican

Nutrition

  • Serving Size: 6
  • Calories: 311 kcal
  • Sugar: 2 g
  • Sodium: 350 mg
  • Fat: 22 g
  • Saturated Fat: 12 g
  • Unsaturated Fat: 8 g
  • Trans Fat: 0.5 g
  • Carbohydrates: 12 g
  • Fiber: 1.5 g
  • Protein: 17 g
  • Cholesterol: 160 mg